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Necklaces

48 products

  • 45 Carat Star Sapphire Ceylon No Heat Blue Art Deco Pendant

    45 Carat Star Sapphire Ceylon No Heat Blue Art Deco Pendant

    Art Deco Natural Ceylon Blue Star Sapphire Platinum Pendant Necklace - AGL CertifiedExtraordinary Art Deco era natural Ceylon blue star sapphire pendant featuring 45-carat cabochon-cut sapphire in platinum filigree setting with old-cut diamonds. Vintage 1930s pendant measures 42 x 26mm suspended from 24-inch platinum chain, certified by AGL #1148337.Product Specifications: Item Type: Vintage Pendant Necklace Metal: Platinum 950 Era: Art Deco, circa 1930 Pendant Size: 42 x 26mm Chain Length: 24 inches Setting: Millegrain and filigree Certification: AGL #1148337 Center Stone Details: Gemstone: Natural Star Sapphire Carat Weight: Approximately 45 carats Color: Ceylon Blue Cut: Cabochon Origin: Ceylon (Sri Lanka) Measurements: 19.6 x 17.3 x 12.3mm Treatment: Unheated (No enhancement) Star Quality: Good with moderate strength Transparency: Transparent to semi-transparent Diamond Details: Type: Old-cut diamonds Era: Period-appropriate vintage cuts Design & ConstructionPlatinum filigree mounting features intricate Art Deco geometric patterns with millegrain detailing characteristic of 1930s craftsmanship. Open-back setting maximizes light transmission through the star sapphire, enhancing asterism visibility. The six-ray star phenomenon creates moving light bands across the cabochon surface under direct illumination. Old-cut diamonds are integrated throughout the ornate platinum framework, providing vintage sparkle that complements the sapphire's mystical star effect.Historical SignificanceThis AGL-certified unheated Ceylon star sapphire represents exceptional rarity, combining substantial carat weight with natural asterism and provenance from Ceylon, Sri Lanka's legendary gem deposits. The Art Deco mounting preserves 1930s jewelry artistry, making this piece both a gemological treasure and historical artifact.

    $128,000.00

  • Edwardian GIA Certified Saltwater Pearl & Old Euro Cut Diamond Necklace

    Edwardian GIA Certified Saltwater Pearl & Old Euro Cut Diamond Necklace

    Original antique Edwardian era GIA certified saltwater pearl and diamond necklace in a platinum setting. The Pearls are all natural, untreated, and feature excellent luster. Fitted with a box closure and 14-inch length. This necklace is a piece of history, art, and luxury. Saltwater natural pearls of this quality are truly rare because they are simply not found anymore in natural saltwater environments. A necklace of this antiquity and rarity should be cherished and admired by sophisticated collectors and enthusiasts for generations to come. Accompanied by a GIA Certificate (#5172307706), this necklace is a true embodiment of grace and elegance. Item Details: - Type: Saltwater Pearl Necklace - Metal: Platinum - Era: Edwardian - Size: 14 Inch length - Weight: 27.46 Grams Pearl Details: - Type: Natural Pearl - Origin: Saltwater - Mollusk: Pinctada species - Color: Cream - Overtone: None and orient - Shape: Variously shaped - Pearl Measurements: Ranging from 2.97mm to 5.90 X 8.62mm (length not measurable) - Treatment: None ____________________________ Diamond Details: - Cut: Old-European - Color: I-J - Quantity: 122 ____________________________ GIA Certificate #: 5172307706 GIA Item Description: Random Sample of 10 (ten out of numerous) drilled pearls in a triple strand necklace with white metal pendant, two spacers and a clasp each set with numerous transparent near-colorless old European brilliants and single cut. GIA Comments: A random sample from the pearls has been tested. Pearls are identified and described insofar as mounting/drilling permits analysis. Mollusk identification is an expert opinion based on a collection of observations and analytical data.

    $75,000.00

  • GIA Certified Gumps San Francisco Type A Lavender Jadeite Bead Necklace

    GIA Certified Gumps San Francisco Type A Lavender Jadeite Bead Necklace

    This elegant 32-inch double-wrap necklace features rare untreated lavender jadeite jade beads with a rich, translucent hue. Finished with a 14K yellow gold clasp, this piece is signed by Gumps San Francisco—a refined collector’s staple.The Jade is certified by GIA as Type A Jadeite Jade, otherwise known as Fei Cui.Item Details: Item Type: Necklace Metal: 14K Yellow Gold (clasp) Center Stone Details: Type: Jadeite Jade Color: Lavender (Purple) Cut: Round Beads Transparency: Translucent Origin: Known in trade as "Fei Cui" Treatment: No indications of dye or impregnation (Type A) Certification: GIA Report #2235600893Measurements: Bead Size: 11.55 mm to 11.69 mm diameter Total Length: 32 inches (single strand; can be worn as double choker) Total Weight: 130.20 grams This necklace is strung with graduated lavender jadeite beads exhibiting soft translucency and gentle natural variation. The beads are securely finished with a polished 14K yellow gold box clasp for seamless closure and wearability. The double-wrap length adds versatile styling—from a classic choker to an elongated strand.The untreated Type A jadeite beads in this necklace are natural and unenhanced, showcasing delicate shades of lavender-purple with beautiful internal glow. GIA has confirmed the beads are free from dye and polymer, classifying them as top-quality Type A jade. This refined strand reflects Gumps San Francisco’s reputation for timeless elegance.

    $42,350.00

  • Rare GIA Certified 50 Carat Greenish Blue Zircon Pendant Necklace with Diamonds in Platinum & 18K Yellow Gold

    Rare GIA Certified 50 Carat Greenish Blue Zircon Pendant Necklace with Diamonds in Platinum & 18K Yellow Gold

    GIA certified brilliant cushion cut greenish blue zircon and diamond pendant necklace. The pendant, expertly crafted with platinum 900 and 18K yellow gold, weighs 26.25 grams and measures 1.50" x 0.7" inches. The centerpiece is a striking 50 carat zircon, boasting a stunning greenish-blue hue, with incredible transparency and luster. The stone is impeccably clean and vibrant, uncommon for zircon of this size. With no visible fissures or inclusion lines. It is extremely rare to find a zircon of this size, color, and vibrance without any inclusions. A truly valuable gemstone for the seasoned and sophisticated gemstone enthusiast. Accompanying the zircon are three princess-cut diamonds totaling 0.66 CTTW and 31 Round-cut Diamonds totaling 3.41 CTTW, both E-F Color and VS1 Clarity. Comes with an 18-inch, 14k gold cable or rope chain of 3mm. Item Video: https://youtube.com/shorts/SLZCLOpGEwgItem Details:- Type: Pendant Necklace - Metal: Platinum 900, 18K Yellow Gold - Weight: 26.25 Grams - Setting: Prong, Bezel - Pendant: 1.50" x 0.7" Inch Center Stone Details:- Type: Zircon - Carat: 50 (approx.)- Cut: Cushion - Color: Greenish-Blue - Transparency: Transparent - Treatment: None found - Measurements: 18.05 x 16.76 x 14.67 GIA Certificate #: 5222986546___________________________________Diamond Details(1): - Carat: 0.66 CTTW - Cut: Princess- Clarity: VS1- Color: E-F - Quantity: 3 Diamond Details(2): - Carat: 3.41 CTTW - Cut: Round - Clarity: VS1- Color: E-F - Quantity: 31 GIA Certification Note: Center stone set in and yellow and white metal pendant with three (3) near colorless square modified brilliants and numerous near colorless round brilliants. __________________________________★ Ships from Miami Florida ★SHIPPING TIMES:USA: 2-4 business days (USPS/FedEx)Other countries: 3-7 business days★ Certificate of appraisal included upon request ★

    $78,540.00

  • Vintage GIA Certified Lapis Lazuli 18K Gold Bead Necklace

    Vintage GIA Certified Lapis Lazuli 18K Gold Bead Necklace

    This striking lapis lazuli necklace is crafted from untreated 10mm beads, each showcasing deep ultramarine hues with natural flecks. Finished with intricate 18K yellow gold accents and a box clasp, this 20-inch strand is signed by Laykin and Co. with the original receipt and comes with a GIA certificate. 10.17 mm to 10.19 mm in diameter Item Details: Item Type: Bead Necklace Metal: 18K Yellow Gold (accents and clasp) Closure: Box Total weight: 84.70 grams Certification: GIA #2235600837 Stone: Type: Lapis Lazuli (Untreated) Shape: Round Beads Color: Deep Blue with natural pyrite flecks Clasp: Yellow gold box closure Signature: Laykin and Co GIA Description: Two (2) of numerous round beads set in a single strand necklace with three (3) yellow metal accents and a yellow metal clasp. Measurements: Necklace length: 20 inches Bead diameter: 10.17mm to 10.19mm The necklace features expertly strung round lapis lazuli beads—each selected for its uniform size and vivid natural hue. Three ornate textured 18K yellow gold elements and a secure box clasp provide both visual balance and refined contrast to the rich blues of the beads. The gold accents add a touch of opulence while keeping the necklace timeless and versatile. The lapis lazuli beads exhibit a consistent deep blue tone with characteristic golden pyrite speckles throughout. GIA certification confirms the untreated nature of the stones, assuring collectors of their authenticity and value. Each bead measures approximately 10mm.

    $18,000.00

  • Important 11 Carat Vivid Green Tsavorite 18K Gold Pendant Necklace

    Important 11 Carat Vivid Green Tsavorite 18K Gold Pendant Necklace

    An exceptional GIA Certified 11-carat triangle-cut Tsavorite, a rare species of grossular garnet. This stone stands as one of the finest examples available on the market today. Featuring a remarkable vivid green hue, with intense saturation, yet maintains extraordinary transparency and luster, a combination that elevates it to a class of its own. Encasing this gem is a bold, handcrafted 18-karat gold setting, its fluid, asymmetrical form evoking the elegance of a modernist sculpture. Adorned with a constellation of pave set white diamonds that trace the pendant’s edge. Please contact us to receive an additional Prestigious Report with an appendix letter from AGL Labs, we highly recommend it. Details Item Type: Pendant Necklace Metal: 18K Yellow Gold (high-polish) Weight: 35.36 grams Pendant Size: 45.5 x 27mm Setting: Bezel, Pave Center Stone Details Type: Tsavorite (Grossular Garnet) Carat: 11 (approx.) Color: Green Cut: Triangle (Modified Triangular Mixed Cut) Measurement: 18.42 x 10.35 mm GIA Certified: 2225986253 Side Stones Details Type: Diamond Carat: Approx. 3.0 Carats Total (approx.) Cut: Round Brilliant Color: F-G Clarity: VS-SI Setting: Pavé Set

    $180,000.00

  • 10.36 Carat Oval Cut No Heat Sri Lanka Blue Sapphire Drop Pendant Necklace

    10.36 Carat Oval Cut No Heat Sri Lanka Blue Sapphire Drop Pendant Necklace

    Vintage Victorian-style Blue Sapphire and Diamond pendant necklace in 18K white gold. Featuring a 10.36 carat no heat oval cut Blue Sapphire of Sri Lankan origin. The center stone is a vibrant deep blue saturation with excellent luster and transparency. A truly valuable stone considering no treatment of any kind and its legendary origins. This necklace also bears 30 bezel set Blue Sapphires along the chain. Accompanied with 64 round cut white diamonds. Item Details:- Type: Pendant Necklace - Metal: 18K White Gold - Weight: 8.75 Grams - Style: Victorian - Setting: Prong - Size: 4.5 x 3 cm - Chain Length: 18 Inches ________________________________________Center Stone Details:- Type: Natural Sapphire - Carat: 10.36 - Cut: Cushion - Color: Blue - Origin: Sri Lanka - Treatment: None- Measurements: 13.93 x 10.03 x 7.19 MM GRS Certified: #GRS2015-128332________________________________________Side Stone Details(1): - Type: Diamond - Carat: 2.80 - Cut: Round - Color: F-G- Clarity: SI1-SI2- Quantity: 64- Measurements: 2.5mm - 1mm Side Stone Details(2): - Type: Sapphire - Cut: Round - Quantity: 30 - Measurements: 2.5mm (each) ________________________________________

    $37,730.00

  • Extraordinary GIA Certified 50 Carat Fancy Yellow Diamond Necklace in 18K Gold

    Extraordinary GIA Certified 50 Carat Fancy Yellow Diamond Necklace in 18K Gold

    A true masterpiece, sourced with the finest raw materials nature has to offer, this exquisite diamond necklace embodies the pinnacle of luxury. Set with over 50 carats of natural diamonds and 18k solid white and yellow gold. Over half a year of meticulous dedication went into its creation, orchestrated by gifted designers and expert craftsmen, resulting in a treasure that you will not find anywhere else.  At the heart of this opulent piece lies a GIA certified 8.12 carat radiant-cut fancy yellow diamond, boasting “VVS1” clarity. A mesmerizing symphony of 17 additional fancy yellow diamonds gracefully cascade along the necklace, elegantly arranged in a curving parallel structure. These fancy yellow radiant-cut diamonds weigh 19.63 carats TW and exhibit a range of “VVS1-VS2” clarity.  Accompanied with 24.06 carats of eye-clean white diamonds, their cuts ranging from marquis, pear, oval, and round-brilliant. A harmonious dance yellow and white diamond brilliance. Set in respective 18k yellow and white gold.  This necklace is accompanied by an impressive collection of 19 GIA certificates. Necklace Details: - Metal: 18K White & Yellow Gold - Gross Weight: 40.89 Grams - Total Gemstone Weight: 50.68 CTTW _____________________________ Center Stone Details: - Type: Yellow Diamond - Carat: 8.12 - Color: Fancy Yellow - Clarity: VVS1 - Cut: Radiant GIA Certified # 2165490941 _____________________________ Side Stone Details:  - 81 Marquise/Pear cut diamonds, 19.11 CTTW - 150 Round cut diamonds, 3.17 CTTW - Color: E-F - Clarity: VS1-VS2 ___________________________     Diamond Table: "CFY" = "Certified Fancy Yellow" Cut Color Carat Clarity Certification Qnty Cushion CFY 0.69 N/A GIA # 6175653883 1 Oval F 0.91 VS2 GIA # 7131047543 1 Radiant CFY 1.23 VS2 GIA # 6135061059 1 Radiant CFY 1.20 VS1 GIA  #2145467392 1 Radiant CFY 1.35 VVS1 GIA #6135148419 1 Radiant CFY 1.27 VVS1 GIA  #6135320854 1 Radiant CFY 1.25 IF GIA  #1138320844 1 Radiant CFY 1.15 VS1 GIA  #6135320822 1 Radiant CFY 0.94 SI1 GIA  #1138320756 1 Radiant CFY 1.12 VS1 GIA  #2145796607 1 Radiant CFY 1.34 VVS1 GIA  #2145807946 1 Radiant CFY 1.08 VVS1 GIA  #2145617248 1 Radiant CFY 0.96 VVS1 GIA  #6135535216 1 Radiant CFY 1.53 VVS2 GIA  #6135466837 1 Radiant CFY 1.43 VVS1 GIA  #7131466835 1 Radiant CFY 1.74 VS1 GIA  #13358702 1 Pear D 0.43 VS1 GIA  #6155863321 1 Radiant CFY 1.35 VVS2 GIA  #1162009944 1 Radiant CFY 8.12 VVS1 GIA  #2165490941 1 LLC-POTC

    $550,000.00

  • Vintage Carved Platinum 3.16 Carat Vivid Green Minor Oil Emerald Pendant with 4 CTTW in Diamonds

    Vintage Carved Platinum 3.16 Carat Vivid Green Minor Oil Emerald Pendant with 4 CTTW in Diamonds

    Upgrade to luxury with this enchanting pendant necklace. Expertly crafted, this piece showcases a breathtaking GRS certified vivid green emerald with minor oil treatment. Intricately carved Art Deco style with a catching design. All set in platinum 950. Item Details:- Type: Pendant Necklace- Metal: Platinum 950 - Weight: 18.75 Grams - Style: Art Deco - Setting: Prong - Size: 16 Inches - Pendant Size: 4.9 x 2.8 CM______________________________________Center Stone Details:- Type: Emerald - Carat: 3.16 - Cut: Emerald - Color: Vivid Green - Treatment: Minor oilGRS Certified ______________________________________Diamond Details: - Type: Diamond - Carat: 4.00 CTTW- Cut: Round - Quantity: 117- Measurements: 4mm - 1.5mm

    $49,510.00 $42,083.50

  • Magnificent GIA Certified 25 Carat Total Natural Fancy Yellow Diamond Necklace in 18K Gold

    Magnificent GIA Certified 25 Carat Total Natural Fancy Yellow Diamond Necklace in 18K Gold

    Introducing a masterpiece in luxury and fine jewelry. A 25-carat total Fancy Yellow and White Diamond charm style necklace in 18k solid gold. Each charm features a white and yellow diamond double halo, separated by round and marquise cut bezel diamonds. The centerpiece is a 3.81-carat Fancy Yellow Radiant Cut Diamond.  This magnificent piece does not have a single stone below SI1 clarity, with each stone being hand selected by expert jewelers. This piece is the culmination of decades of collecting and sourcing the finest gemstones in the world to create a perfectly matching diamond necklace that echoes a refined taste in fine jewelry. Complete with 12 GIA certificates.  Necklace Details:- Metal: 18K White and Yellow Gold- Length: 19 Inches - Gross Weight: 43.83 Grams- Closure: Box and safety- Setting: Prong, Bezel, Halo- Center Pendant: 1.5 x 1.7 CM (approx.)- Side Charms: 1.3 x 1.1 CM (approx.)- Total Gemstone Weight: 25.17 __________________________________ White Diamond Details:  - 25 Marquise cut Diamonds, 4.50 CTTW (6.5 x 3.5 mm – 5.5 x3.0 mm) - 42 Round cut Diamonds, 2.42 CTTW (3.5-2.0 mm)- 344 Round cut White Diamonds and 308 Yellow Diamonds, 3.95 CTTW- Color: E-F- Clarity: VS1-VS2 ___________________________________ Yellow Diamond Table: (FY=Fancy Yellow) Cut Color Carat Clarity Certificate Quantity Cushion FY 0.32 N/A GIA  #13582648 1 Radiant FY 3.81 VS2 GIA  #1142069060 1 Radiant FY 0.97 SI1 GIA  #6135148417 1 Radiant FY 0.98 VS1 GIA  #1138148420 1 Radiant FY 0.93 IF GIA  #10420301 1 Radiant FY 1.05 VS1 GIA  #6135431306 1 Radiant FY 1.11 VS2 GIA  #6135535223 1 Radiant FY 1.01 VVS2 GIA  #1138435904 1 Radiant FY 0.95 VS1 GIA  #6135435892 1 Radiant FY 1.01 SI1 GIA  #2145666515 1 Radiant FY 1.07 VVS1 GIA  #2145711026 1 Radiant FY 1.09 VS2 GIA  #5141703543 1

    $252,000.00

  • AGL Certified 13.49 Carat Minor Oil Colombian Emerald & Diamond Halo Platinum Necklace

    AGL Certified 13.49 Carat Minor Oil Colombian Emerald & Diamond Halo Platinum Necklace

    Prepare to be enchanted by the radiance and luster of this pendant necklace. Taking center stage is a 13.49 carat minor oil Colombian Emerald. Square emerald cut with vivid green color, excellent luster, and transparency. Certified by AGL labs. Meticulously crafted in platinum, this exquisite piece exemplifies timeless sophistication. Suspended from an 18 inch cable chain necklace, the vibrant green hue of the Colombian emerald is accentuated by the delicate sparkle of the surrounding diamond halo side stones. The diamonds are eye-clean and superbly white. Item Details:- Type: Pendant Necklace- Metal: Platinum 950- Weight: 8.40 grams - Setting: Prong - Chain Length: 18 inches - Pendant Size: 3 x 2.3 cm Center Stone Details: - Type: Emerald- Carat: 13.49 - Cut: Emerald - Color: Green - Origin: Colombia - Treatment: Minor - Measurements: 18.11 x 17.36 x 4.48 mm AGL Certified # 1094275Side Stone Details: - Type: Diamond - Carat: 2.00 CTTW- Cut: Round Brilliant- Color: F-G- Clarity: VS1-VS2- Quantity: 24 - Measurements: 3mm (each) LLC-POTC BHNVN-1

    $82,500.00

  • GRS Certified 51 carat Green Oval Cut Peridot with Diamond Halo in 18K Gold Cuban Chain Setting Pendant Necklace

    GRS Certified 51 carat Green Oval Cut Peridot with Diamond Halo in 18K Gold Cuban Chain Setting Pendant Necklace

    Featuring a GRS certified 51 carat green oval cut peridot embraced by a diamond halo, the pendant is exquisitely crafted in an 18K yellow and white gold setting. Suspended from a 22" cuban chain necklace, it rests gracefully on the neck. The vivid green hue of the peridot, combined with the dazzling brilliance of the surrounding diamonds, creates a harmonious symphony of colors and light. Item Details:- Type: Pendant Necklace - Metal: 18K White and Yellow Gold - Weight: 34.27 Grams - Length: 22" inches - Pendant: 3.1 x 2.7 cm Center Stone Details: - Type: Peridot - Carat: 51 - Cut: Oval - Color: Green - GRS Certified Side Stone Details: - Type: Diamond- Carat: 3.05 - Cut: Round - Color: F-G- Clarity: VS1-VS2- Quantity: 24- Measurements: 3mm (each) _____________________________________

    $48,410.00

  • 2.72 Carat GRS Certified Minor Oil Muzo Green Colombian Emerald Necklace in 18k White Gold

    2.72 Carat GRS Certified Minor Oil Muzo Green Colombian Emerald Necklace in 18k White Gold

    Natural emerald and round cut diamond pendant necklace. Featuring a 2.72-carat vivid green emerald cut natural emerald with 'minor' oil treatment. Set in 18k solid gold and 2.38 carats in round cut diamonds that form a stunning double halo design. This Emerald was sourced from the famous Muzo Mine, located in the western Boyaca province of the Andes Mountains. It is a rare and significant piece with legendary origins. Displaying a richly green saturation and minor oil treatment. So significant that GRS labs offered us an appendix with special comments about the stone. GRS Appendix Comments: "This vividly saturated emerald of 2.72 ct is reminiscent in hue of the varieties displaying the legendary colors found in the world renowned Muzo mines. They are formally described as “Muzo Green” (*) and commonly known in the trade as “Old Mine” emeralds”Item Details:- Metal: 18K White Gold - Weight: 4.29 grams - Setting: Prong - Length: 16 inches - Pendant Size: 2.1 x 2.1 cm Emerald Details: - Type: Emerald, Natural Beryl- Carat: 2.72 - Cut: Emerald - Color: Vivid Green- Origin: Colombia, Muzo Mine- Treatment: MinorGRS Certificate #: GRS2019-048540 Diamond Details:- 4 Round cut diamonds, 0.28 CTTW (2.5mm)- 56 Round cut diamonds, 0.44 CTTW (1mm)- Color: G-H- Clarity: VS1-VS2____________________________________________________________★ Certificate of appraisal included upon request ★

    $36,300.00 $30,855.00

  • GIA Certified 6.33 Carat Minor Oil Colombian Emerald Necklace in 18K White Gold

    GIA Certified 6.33 Carat Minor Oil Colombian Emerald Necklace in 18K White Gold

    GIA certified 6.33 carat natural Colombian Emerald and diamond pendant necklace in 18k white gold. Set with 1.11 carats in round brilliant cut white diamonds that engulfing a vivid green natural emerald center stone. Fixed in a stunning cable chain necklace. The Emerald is of Colombian origin, GIA certified, and bears a minor "F1" oil treatment. Meaning its natural color is a rich green with little to no treatment. Item Details:- Type: Pendant Necklace - Metal: 18K White, Yellow Gold - Weight: 7.01 Grams - Setting: Prong - Chain Length: 16" inches - Pendant Measurements: 2.95 x 1.8 cmEmerald Details: - Type: Emerald, Natural Beryl - Carat: 6.33 - Cut: Emerald - Color: Green - Clarity: F1- Origin: Colombia Diamond Details: - Type: Natural Mined Diamond- Color: F-G- Clarity: VS1-VS2- Cut: Round - Measurements: 3mm - 1mm- 77 Round cut diamonds, 1.01 CTTW- 1 Round cut diamond, 0.10 CTTW______________________________________________

    $31,910.00 $27,123.50

  • GIA Certified 3.28 Carat Fancy Intense Yellow Shield Kite Cut Natural Diamond Pendant Necklace

    GIA Certified 3.28 Carat Fancy Intense Yellow Shield Kite Cut Natural Diamond Pendant Necklace

    Indulge in the beauty and rarity of this natural GIA certified 3.28-carat Fancy Intense Yellow Shield Cut Diamond pendant with multi-colored diamond side stones, expertly crafted in 18K White and Yellow Gold. Featuring 58 round-cut diamond accents forming a double halo around the center stone, set with a round-cut pink diamond top, atop a 0.31-carat cushion-cut diamond. This pendant necklace is an unmistakable symbol of status and value. Item Details:- Type: Pendant Necklace- Metal: 18K White, Yellow Gold - Weight: 3.88 Grams - Setting: Prong - Size: 2.7 x 1.4 cm __________________________________________________Center Stone Details:- Type: Fancy Colored Diamond - Carat: 3.28 - Cut: Shield (Kite)- Color: Fancy Intense Yellow - Clarity: SI2- Color Origin: Natural- Measurements: 10.03 x 7.49 x 5.17 MMGIA Certificate #: 6193595973__________________________________________________Accent Details(1): - Type: White Diamond - Carat: 0.69 CTTW - Cut: Round - Color: F-G- Quantity: 58Accent Details(2): - Type: White Diamond - Carat: 0.31- Cut: Cushion- Color: F- Quantity: 1 Accent Details(3): - Type: Pink Diamond - Carat: 0.09- Cut: Round - Color: Pink - Quantity: 1- Measurement: 2.8 x 2.3mm __________________________________________________

    $53,910.00

  • Natural GIA Certified 2.02 Carat Fancy Yellow Diamond Heart Platinum Necklace

    Natural GIA Certified 2.02 Carat Fancy Yellow Diamond Heart Platinum Necklace

    1FY0810D14864HGPENPTPT-5.23G DR-35 F.D-50=0.75 DF-1-0.67HSCFYGIA12.0215,500.0023,000.0024,000.0030,000.00236,000.00GA260218GIA#2145868550HS8.59*9.45*3.662.02CFY-23,000.00;HYRMB780,000Natural Fancy Yellow Diamond Heart Platinum Necklace. This pendant necklace features a natural fancy yellow 2.02 carat heart-shaped diamond center stone, secured in a prong setting. The heart-shaped yellow diamond is GIA-certified. This yellow diamond center is paired with an additional 50 yellow round-cut diamonds totaling 0.75 carats and 50 round-cut white diamonds. The pendant also features a lozenge-cut white diamond at the top of the pendant, weighing 0.75 carats. Set in platinum.Item Details:- Type: Pendant Necklace - Metal: Platinum - Weight: 5.23 grams - Setting: Prong _______________________Center Stone Details:- Type: Diamond - Carat: 2.02- Cut: Heart Modified Brilliant - Color: Fancy Yellow - Measurements: 8.59 x 9.45 x 3.66 MM GIA Certificate #: 2145868550_______________________Side Stone Details (1): - Type: Diamond - Cut: Round - Quantity: 50 _______________________Side Stone Details (2): - Type: Diamond - Carat: 0.75 CTTW - Cut: Round - Color: Yellow - Quantity: 50 _______________________Side Stone Details (3): - Type: Diamond - Carat: 0.67 - Cut: Lozenge _______________________

    $32,000.00

  • 5.83 Carat Oval No Heat Sri Lanka Blue Sapphire & Diamond Pendant in Platinum

    5.83 Carat Oval No Heat Sri Lanka Blue Sapphire & Diamond Pendant in Platinum

    5.83 Carat Oval Cut Sri Lanka Blue Sapphire & Diamond Halo Pendant in Platinum 900. This eye-catching necklace features a GRS-certified, oval-cut natural blue sapphire and is secured with a 4-prong setting. The sapphire has no treatment or heat applied and originates from Sri Lanka. The center stone is paired with additional diamond detailing: three multi-sized round-cut diamonds with a carat weight of 0.10 total and 14 round-cut diamond halo totaling 2.0 carats. The entire piece is crafted from platinum 900, with a gram weight of 5.59. A truly spectacular piece sure to impress, invest in this sapphire pendant necklace. The Sapphire bears a rich, vivid blue color with excellent luster, crystal, and transparency. Item Details:- Type: Pendant Necklace - Metal: Platinum 900 - Weight: 5.59 grams - Setting: Prong _______________________Center Stone Details:- Type: Sapphire - Carat: 5.83 - Cut: Oval - Color: Blue - Treatment: No Heat - Origin: Sri Lanka GRS Certified_______________________Side Stone Details (1): - Type: Diamond - Carat: 2 CTTW - Cut: Round - Quantity: 14 _______________________Side Stone Details (2): - Type: Diamond - Carat: 0.10 CTTW - Cut: Round - Quantity: 3_______________________

    $47,000.00

  • 17 Carat Old Mine Insignificant Oil Colombian Drop Emerald & Diamond 18K Gold Necklace

    17 Carat Old Mine Insignificant Oil Colombian Drop Emerald & Diamond 18K Gold Necklace

    Explore timeless elegance with our 17-carat Colombian Emerald and Diamond Necklace in 18K gold. This exquisite piece showcases a captivating AGL-certified 17.04 carat Old Mine Drilled-Drop-Shape Colombian Emerald with insignificant oil treatment. Complemented a stunning assortment of baguette-cut and fancy-cut diamonds, and set in 24 grams 18K white gold. This natural drilled drop emerald and diamond drop necklace is a true one of one. An unfaceted 17 emerald of this color, Colombian origin, and insignificant oil treatment are extremely rare. This piece is for the distinguished emerald collector and enthusiast.  Jewelry Details:- Item Type: Necklace- Metal Type: 18K Gold- Gemstones: Colombian Emerald, Diamond- Weight: 24.28 Grams- Era: 1970s- Size: 20 inchesEmerald Details:- Gemstone Type: Drilled Drop Emerald- Emerald Origin: Colombia- Carat: 17.04 Carats- Cut: Drop (Old Mine)- Color: Green- Measurements: 13.40 x 5.88 x 29.96 MM- Treatment: Insignificant - Certificate: American Gemological Laboratory (AGL)- Certificate Number: #1101432Diamond Details:- Cut: Baguette Cut/Fancy Cut- Color: E-F- Clarity: VS1-2 - 2 Round Cut Diamonds, 9mm each - 3 Fancy Cut Diamonds, 6.5mm each- 4 Baguette Cut Diamonds, 5-3.5mm each- 25 Tapered Baguette Cut Diamonds, 1.5mm each Experience the allure of Colombian emeralds and vintage high jewelry in this exceptional necklace.

    $485,000.00

  • 2.5 Carat GIA Certified Cushion-Cut Pink Sapphire and Diamond 18K Pendant

    2.5 Carat GIA Certified Cushion-Cut Pink Sapphire and Diamond 18K Pendant

    Details: - Item Type: Pendant Necklace - Metal: 18k White Gold - Weight: 10.07 Grams- Pendant Height: 1.5 inchCenter Stone Details:- Type: Natural Sapphire- Carat: 2.50 - Color: Purplish Pink- Cut: Cushion- Transparency: Transparent- Measurements: 8.55 x 6.60 x 4.57 mm- Origin: Sri LankaGIA Certificate #: 5234078326

    $5,850.00

  • Vintage GIA Certified 120 Carat Pear-Shape Pink Rubellite Tourmaline Necklace in 22k Yellow Gold

    Vintage GIA Certified 120 Carat Pear-Shape Pink Rubellite Tourmaline Necklace in 22k Yellow Gold

    A 22K gold necklace with a 120-carat total assortment of pear-shaped pink checkerboard cut rubellite tourmalines. The gems have wonderful rounded facets that give the necklace texture and contrast. The chain is made of 22k gold and is fixed with an Indian Jewelry style milgrain textured finish and a hook closure. GIA certified. The necklace is a noticeably valuable one-of-a-kind piece. Unmistakably natural with a very charming gemstone composition. Details: - Item Type: Necklace - Metal: 22K yellow gold- Size: 20 Inches - Weight: 41.80 Grams - Closure: Hook Gemstone Details:- Carat: 120 (total)- Color: Purplish Pink - Cut: Pear Faceted Bead - Transparency: Transparent- Measurements: 19.24 x 19.60 x 10.56 mm (center stone)GIA Certificate #: 6237142428_________________________________________ BHNVN-1

    $31,360.00 $26,656.00

  • GIA & GRS Certified Natural Muzo Vivid Green Colombian Emerald Pendant Necklace with Diamonds in 18K Gold

    GIA & GRS Certified Natural Muzo Vivid Green Colombian Emerald Pendant Necklace with Diamonds in 18K Gold

    GIA & GRS Certified 2.76 Carat Muzo Mine Minor Oil Colombian Emerald and Diamond Cluster Pendant Necklace. Adorned with a dazzling display of pear, heart, baguette, radiant, emerald and princess cut diamonds. A stunning ensemble of all the major diamond cuts with a captivating Colombian emerald center stone. Set in 18k white and yellow gold. Hailing from the esteemed Muzo Mine in Colombia, nestled within the western Boyaca province of the Andes Mountains, this Emerald stands as a rare and profound treasure with legendary roots. Exhibiting a deep green hue and boasting minimal oil treatment, its significance is underscored by the exceptional acknowledgment received from GRS labs, who appended special comments about this remarkable stone. Item Details:- Type: Pendant Necklace - Metal: 18K White, Yellow Gold - Weight: 2.86 Grams - Setting: Prong _______________________________Center Stone Details:- Type: Emerald (natural beryl)- Carat: 2.76 - Cut: Octagonal - Color: Vivid Green - Treatment: Minor (F1)- Transparency: Transparent- Origin: Muzo Mine - Measurements: 11.36 X 7.25 X 5.01GIA Certificate No.: 1268417679GRS Certificate No.: GRS2016-118072_______________________________Side Stone Details: - Type: Diamond (natural)- Carat: 2.01 CTTW - Cut: Multi-Cut - Quantity: 21- Quality: F-G/VS1-VS2 BHNVN-1

    $31,910.00 $27,123.50

  • GIA Certified 3 Carat Marquise & Pear Fancy Gray Diamond Drop Pendant Necklace

    GIA Certified 3 Carat Marquise & Pear Fancy Gray Diamond Drop Pendant Necklace

    GIA certified 3 carat marquise and pear fancy gray diamond halo pendant necklace. The marquise cut diamond is 0.61 carats and the pear cut diamond is 2.34 carats. Surrounding the the main gemstones are 58 round cut pink diamonds creating a halo affect. 32 round diamonds encompass the rest of the diamonds. The gemstones are in prong and halo setting. The pendant necklace has a lobster claw closure and weights 6.62 grams all set in 18k white and rose gold. Details: ✔ Item Type: Pendant Necklace ✔ Metal: 18k White & Rose Gold ✔ Weight: 6.62 grams✔ Setting: Prong, Halo ✔ Closure: Lobster clawStone Details (1): ✔ Gemstone: Diamond ✔ Carat: 0.61 ✔ Color: Fancy Gray ✔ Cut: Marquise ✔ Measurements: 9.02 x 4.83 x 2.20 mm Stone Details (2):✔ Gemstone: Diamond✔ Carat: 2.34 ✔ Color: Fancy Light Gray ✔ Cut: Pear Side Stone Details:✔ 32 round diamonds, totalling 1.72 carats ✔ 58 round pink diamonds encompassing the main gemstones creating the halo effect

    $63,000.00

  • 22.41 Carat Cabochon Cut Ruby Pendant In Tiffany & Co. Signed Bead Necklace

    22.41 Carat Cabochon Cut Ruby Pendant In Tiffany & Co. Signed Bead Necklace

    This captivating pendant necklace, showcases a mesmerizing 22.41 carat cabochon cut ruby securely set in a classic bezel mounting crafted from 18k yellow gold. The weight of the piece is 27.57 grams. GRS certified, the ruby is surrounded by 144 sparkling diamonds and further complemented by 7 elegant emerald cut diamonds, totalling approximately 13-15 carats. A beaded ruby chain completes this luxurious and unique statement piece. Pendant Details: Metal: 18K Gold Gross Weight: 27.57 Grams Gemstone: Ruby Carat: 22.41 CTTW Color: Red Cut: Cabochon GRS Certified Ruby 144 round diamonds surrounding the main Ruby 7 emerald cut diamonds (13-15 carats approx.) Necklace Details: Tiffany & Co. Signed Gross Weight: 44.50 Grams Metal: 18K Yellow Gold Length: 24 Inches 175 Carats (approx.) in Ruby Beads 2 Strands

    $48,000.00

  • EGL Certified 5.02 Carat Pear Diamond Pendant and Diamond Halo & Sapphire Detail

    EGL Certified 5.02 Carat Pear Diamond Pendant and Diamond Halo & Sapphire Detail

    EGL Certified Pear Diamond Pendant and Diamond Halo & Sapphire Detail. Pendant necklace featuring a EGL-certified pear-shaped 5.02-carat natural white diamond center stone with SI2 clarity and G color. Surrounded by 18 round-cut diamond halo totaling 0.91 carats. The necklace chain is adorned with bezel set diamonds and 8 round-cut blue sapphires. Crafted from 18k white gold, this delicate but substantial necklace oozes classic modern luxury. A showstopping accessory that is sure to uplift any wearer. Item Details: - Type: Pendant Necklace - Metal: 18K White Gold - Weight: 2.58 grams - Setting: Prong, Bezel - Size: 16.5 inches - Measurements: 2.1 x 1.4 cm _______________________ Center Stone Details: - Type: Diamond - Carat: 5.02 - Cut: Pear-Shaped - Color: G - Clarity: SI2 - Measurements: 9.51 x 6.03 x 3.91 mm EGL Certificate #: 61332601  _______________________ Diamond Details:  - Type: Natural Diamond - Carat: 0.91 CTTW - Cut: Round - Quantity: 18 - Measurements: 2.5 mm (each) _______________________ Sapphire Details:  - Type: Blue Sapphire - Cut: Round - Quantity: 8 - Measurements: 4 mm (each) _______________________

    $131,930.00

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