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Semi-Precious

56 products

  • GIA Certified Brazilian Paraiba Tourmaline Cluster Ring

    GIA Certified Brazilian Paraiba Tourmaline Cluster Ring

    GIA certified Brazilian Paraiba tourmaline and diamond cluster ring in platinum featuring 0.48 carats of greenish blue Paraiba tourmalines with 0.18 carats of baguette diamonds. Size 7, adjustable, weighs 9.18 grams with a floral cluster design.Product Specifications: Item Type: Cocktail Ring Metal: Platinum 950 Size: 7 (adjustable) Weight: 9.18 grams Setting: Cluster Design Ring Style: Flower Motif Shank Type: Straight Band Center Stone Details: Gemstone: Natural Paraiba Tourmaline Total Carat Weight: 0.48 carats Cut: Round Modified Brilliant Color: Greenish Blue Origin: Brazil Transparency: Transparent Certification: GIA 7521921035GIA Comments: One (1) of numerous greenish blue stones with a client stated total weight of 0.48 carat set in a white metal ring marked "Pt950" and "0.48 D0.18" with numerous near-colorless tapered baguettes. This copper and manganese bearing tourmaline may be called "paraíba tourmaline" in the trade. The name "paraíba" comes from the Brazilian locality where this gem was first mined, however today it may come from several localities. Only one (1) greenish blue stone was tested at random. Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data. Accent Stone Details: Baguette Diamonds: Multiple pieces Total Diamond Weight: 0.18 carats Setting: Channel and prong set Color: Near Colorless Clarity: VS-SI About the StonesThese exceptional Brazilian Paraiba tourmalines display the coveted greenish blue color with the electric brilliance that makes this variety among the world's rarest gemstones. GIA certification confirms their Brazilian origin and superior quality characteristics. The tourmalines exhibit the distinctive neon-like glow created by trace amounts of copper and manganese, while the precisely cut baguette diamonds provide brilliant white contrast that intensifies the tourmalines' otherworldly beauty.

    $8,800.00

  • GIA Certified 4.58 Carat Emerald Cut Indicolite Tourmaline Diamond Platinum Ring

    GIA Certified 4.58 Carat Emerald Cut Indicolite Tourmaline Diamond Platinum Ring

    GIA certified indicolite tourmaline and diamond bowtie motif ring in platinum featuring 4.58 carat emerald cut blue tourmaline with baguette and round diamond accents totaling 0.23 carats. Size 6, adjustable, weighs 8.36 grams with four-prong setting.Product Specifications: Item Type: Cocktail Ring Metal: Platinum 900 Size: 6 (adjustable) Weight: 8.36 grams Setting: Four-Prong Setting Ring Style: Three Stone Design Shank Type: Straight Band Certification: GIA Center Stone Details: Gemstone: Natural Indicolite Tourmaline Carat Weight: 4.58 carats Cut: Emerald Cut Color: Blue (Indicolite) Clarity: Eye Clean Accent Stone Details: Total Diamond Weight: 0.23 carats Setting: Channel and prong set Cut: Round and Baguette Cut Color: Near Colorless Clarity: VS-SI About the SettingThis sophisticated platinum mounting showcases the rare indicolite tourmaline in a secure four-prong setting that maximizes light entry while ensuring stone protection. The flanking baguette and round diamonds create elegant geometric contrast against the emerald-cut center stone. The substantial platinum construction weighing over 8 grams provides exceptional durability and prestige while the clean lines emphasize the tourmaline's natural beauty.About the StonesThis exceptional 4.58 carat indicolite tourmaline displays the coveted blue color that makes this variety among the rarest of all tourmalines. GIA certification confirms the stone's natural origin and quality characteristics. The emerald cut maximizes the gem's transparency and color saturation while the precisely matched diamond accents totaling 0.23 carats enhance the overall brilliance and elegance of this collector-quality piece.

    $4,900.00

  • Gump's San Francisco Lavender Jade Link Bracelet and Earring Set

    Gump's San Francisco Lavender Jade Link Bracelet and Earring Set

    Vintage 1990 matched set featuring GIA certified Type A natural jadeite in 14K yellow gold bezel settings. The bracelet is GIA certified and the earrings are not. Both piece stamped. GUMPS and 14K.Product Details Brand: Gump's San Francisco Metal: 14K Yellow Gold Jade: Natural Type A Jadeite (untreated) Color: Lavender Purple Clarity: Translucent Total Weight: 33.27 grams Certification: GIA Report 6233621093 Set Components Link Bracelet (7.5") Eight oval jade cabochons (15.8 x 11.9mm) in protective bezel settings connected by distinctive double-strand decorative links for graceful drape and elegant presentation.Clip-On EarringsTwo oval jade cabochons (18.6 x 14.6mm) in matching bezel settings with lever-back clip mechanisms for comfortable wear without pierced ears.Design & QualityEach jade stone sits securely in full bezel settings that maximize protection while showcasing the natural translucency and beautiful purple coloration. The warm yellow gold creates striking contrast against the cool lavender tones, enhancing the jade's natural beauty.About Type A JadeiteRepresents the highest grade of natural jade - completely untreated with no dye or enhancement. GIA certification confirms authentic natural coloration and quality, making this a valuable collector's piece from America's premier luxury jeweler since 1861.

    $15,700.00

  • GIA Certified GUMP Signed Lavender Jadeite Jade 14K Gold Link Bracelet

    GIA Certified GUMP Signed Lavender Jadeite Jade 14K Gold Link Bracelet

    Vintage Gumps San Francisco lavender jade bracelet featuring eight oval Type A jadeite cabochons in 14K yellow gold bezel settings with decorative link connections. GIA certified natural untreated jadeite with beautiful purple color and translucent clarity, weighing 33.27 grams total.Product Specifications: Item Type: Link Bracelet Brand: Gumps San Francisco Metal: 14K Yellow Gold Stone Count: 8 oval cabochons Total Weight: 33.27 grams Length: 7.5 inches Period: 1990 (Vintage) Style: Bezel Set Link Design Jade Details: Type: Natural Type A Jadeite Color: Purple (Lavender) Shape: Oval Cabochon Cut: Double Cabochon Treatment: Untreated (Natural) Transparency: Translucent Dimensions: 15.81 x 11.93 x 5.32mm and 15.63 x 11.59 x 5.98mm Polish: High Origin: Natural Formation Certification: GIA Report 6233621093Design & ConstructionEach oval lavender jade cabochon sits securely within individual 14K yellow gold bezel settings that completely encircle the stones for maximum protection and elegant presentation. The decorative link connections feature a distinctive double-strand design that creates visual continuity while allowing the bracelet to drape gracefully on the wrist. The warm yellow gold provides beautiful contrast against the cool lavender jade, enhancing the natural color saturation of each stone. Professional bezel setting ensures durability while showcasing the jade's natural translucency and smooth surface texture.About Type A JadeiteType A jadeite represents the highest quality natural jade, completely untreated and unenhanced from its original mineral state. This GIA certification confirms no indications of dye or impregnation, meaning the beautiful purple color occurs naturally through trace minerals within the jadeite structure. The translucent clarity and double cabochon cut maximize the stone's natural beauty and light transmission. Only two stones from this bracelet were tested at random by GIA, with both confirming the Type A classification, providing confidence in the entire piece's authenticity and quality.About Gumps San FranciscoGumps has been synonymous with luxury and fine craftsmanship since 1861, establishing itself as one of America's premier destinations for exceptional jewelry, art, and decorative objects. The San Francisco-based company became renowned for its expertise in Asian art and jade jewelry, often serving as cultural ambassadors introducing Western collectors to the beauty and significance of fine jadeite. Gumps jewelry represents the pinnacle of American luxury retail, combining traditional craftsmanship with sophisticated design sensibilities that appeal to discerning collectors worldwide.

    $12,500.00

  • 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

  • 18K White Gold Type A Jadeite Jade Cabochon Cut Triangle Shape and Diamond Halo Ring

    18K White Gold Type A Jadeite Jade Cabochon Cut Triangle Shape and Diamond Halo Ring

    Cabochon Cut Kite/Triangle Shaped Type A Jadeite Jade in a 3-prong 18k white gold ring setting. Featuring a prong-set Jade centerpiece embraced by a dazzling halo of diamond side-stones, this captivating masterpiece exudes timeless elegance and sophisticated glamour. Certified by the Hong Kong Jade and Stone Laboratory (HKJSL). Item Details:- Metal: 18K White Gold - Weight: 8.0 Grams - Setting: Prong - Size: 6.5 (adjustable)- Ring Face: 2.7 x 2.2 cmCenter Stone Details:- Stone: Jadeite Jade- Type: A - Color: Green - Cut: CabochonSide Stone Details: - Type: Diamond - Carat: 0.85- Cut: Round - Color: F-G- Clarity: VS1-VS2- Quantity: 29- Measurements: 2 mm (approx.)

    $18,040.00

  • GIA Certified 14.68 Carat Grade A Jadeite Jade Ring with Diamond in 18K Gold

    GIA Certified 14.68 Carat Grade A Jadeite Jade Ring with Diamond in 18K Gold

    14.68 Carat No Heat Type A Jadeite Jade Ring with Diamond Curved Split Shank in 18K Gold.This exceptional piece boasts a natural, no-heat 14.68-carat jadeite-grade "A" jade, secured in a 4-prong setting. The jade is certified by HK Jade & Stone Lab and GIA. Paired with the jade are two trillion-cut white diamonds totaling 0.66 carats and 80 round-cut white diamonds with a total carat weight of 1.55 carats. The ring is crafted from 18K white gold and features an intricate split design along the shank and pointed edges, elongating the finger north south during wear.The GIA certification was done for the Jade center stone, but with a different ring setting. The Jade was taken out and set into the setting advertised in this listing. Item Details:- Type: Ring - Metal: 18K White Gold - Weight: 10.12 grams - Setting: Prong, Split shank_______________________Center Stone Details:- Type: Jadeite Jade Grade "A"- Carat: 14.68- Treatment: None - Cut: Cabochon-Oval - Color: Green - Measurements: 17.31 x 13.90 MM HK Jade & Stone Lab Certified GIA Certified_______________________Diamond Details:- Diamond: 2 Trillion cut Diamonds, 0.66 CTTW - Diamond: 80 Round cut Diamonds, 1.55 CTTW  _______________________

    $38,000.00

  • GIA Certified 8 Carat White Opal With Orange Garnet & Aquamarine Halo Ring

    GIA Certified 8 Carat White Opal With Orange Garnet & Aquamarine Halo Ring

    Natural 8 Carat White Opal with Orange Garnet and Aquamarine Ring.This cocktail ring features an array of colored stones. The center features a bezel set 8 carat cabochon-cut white translucent opal with GIA certification. The opal is paired with a halo of 10 round-cut aquamarine stones and 2 oval-cut orange garnets, all set with a secured bezel finish. Crafted in 18K yellow gold, the dome shank of the ring features a geometric design. GIA Certification Comment: This opal is naturally porous and may absorb and/or lose liquid resulting in temporary changes in weight and appearance.Item Details:- Type: Vintage Ring - Metal: 18K Yellow Gold - Weight: 14.43 grams - Setting: Bezel - Size: 5.5 _______________________Center Stone Details:- Type: Opal- Carat: 8.0 carats - Cut: Cabochon - Color: White, Translucent - Measurement: 15.92 x 11.15 x 7.22 mmGIA Certificate #: 2235154633_______________________Side Stone Details: - Aquamarine: 10 Round cut Aquamarine - Garnet: 2 Oval cut Orange Garnet _______________________

    $9,680.00

  • 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

  • 12.68 Carat Zoisite Green Tanzanite & Diamond Ring in Platinum 950 | IGI Certified

    12.68 Carat Zoisite Green Tanzanite & Diamond Ring in Platinum 950 | IGI Certified

    Vintage Platinum 950 ring with a rare 12.68-carat green tanzanite, complemented by two baguette-cut diamonds totaling 1.40 CTTW and round-cut diamonds totaling 0.10 CTTW. Mounted in a sleek Platinum 950 and secured with a prong setting, with a total weight of 10.89 grams, and sized at 7. The setting showcases a combination of prong and bezel settings, creating a symmetrically elegant design. Item Details:- Type: Vintage Ring - Metal: Platinum 950 - Weight: 10.89 Grams - Setting: Prong, Bezel - Size: 7 (adjustable)_______________________Center Stone Details:- Type: Zoisite Tanzanite - Carat: 12.68 - Cut: Cushion - Color: Green IGI Certificate #: 7055845A_______________________Side Stone Details: - Diamond(1): 2 Baguette cut Diamonds, 1.40 CTTW, 8 X 3.30 X 2.48 MM, G-H Color, VS1-VS2 Clarity - Diamond(2): 20 Round cut Diamonds, 0.10 CTTW, 1.10 MM (each), Near Colorless, SI1-SI2 Clarity_______________________ BHNVN-1

    $26,410.00

  • Vintage 13.50 Carat GIA Certified Purplish-Pink Tourmaline and Diamond 18K and Platinum Ring

    Vintage 13.50 Carat GIA Certified Purplish-Pink Tourmaline and Diamond 18K and Platinum Ring

    18K yellow gold and Platinum ring, weighing 16.28 grams, featuring a GIA Certified 13.50-carat cushion-cut Purplish-Pink Tourmaline, set in a secured prong, crafted from 18K yellow gold and Platinum 900. The tourmaline is complemented by baguette-cut diamonds totaling 1.00 carat.Certification Comment: Center stone set in a white and yellow metal ring with numerous near-colorless baguettes.Item Details:- Type: Vintage Ring - Metal: 18K Yellow Gold, Platinum- Weight: 16.28 grams - Setting: Prong, Channel - Size: 8________________________________________Center Stone Details:- Type: Tourmaline - Carat: 13.50 - Cut: Cushion - Color: Purplish-Pink - Measurements: 15.83 x 12.11 x 9.65 mmGIA Certificate #: 5234031266________________________________________Side Stone Details: - Type: Diamond - Carat: 1.00 CTTW - Cut: baguette ________________________________________

    $13,500.00 $11,475.00

  • GIA Certified 11 Carat Bluish Green Pear-Cut Tourmaline & Baguette Diamond Ring

    GIA Certified 11 Carat Bluish Green Pear-Cut Tourmaline & Baguette Diamond Ring

    GIA Certified 11 carat bluish green tourmaline and white diamond ring in 18k yellow gold. Featuring a curved v-shaped ring shank that compliments the pear cut center stone. Fixed with baguette-cut natural diamond side stones. The center stone bears a lively color and excellent luster. Impressively clean and saturated with a true bluish-green hue. Item Details:- Type: Vintage Rings - Metal: 18K Yellow, White Gold - Weight: 12.35 Grams - Setting: Prong, Channel - Size: 7.75 ________________________________Center Stone Details:- Type: Tourmaline - Carat: 11.0 (approx.)- Cut: Pear - Color: Bluish-Green - Origin: - Measurements: 15.17 X 12.69 X 9.25 MM GIA Certificate #: 2233020660Certification Comment: Center stone set in a yellow metal ring with numerous near-colorless tapered baguettes and two (2) near-colorless round brilliant. ________________________________Side Stone Details: - Type: Diamond - Carat: 1.50 CTTW - Cut: Baguette - Color: F-G- Clarity: VS2________________________________

    $10,560.00 $8,976.00

  • GIA Certified 5.25 Carat Oval Cut Blue Zircon & Diamond Bypass Ring Signed Richard Krementz

    GIA Certified 5.25 Carat Oval Cut Blue Zircon & Diamond Bypass Ring Signed Richard Krementz

    5.25 carat oval cut greenish blue Zircon and round cut white diamond ring. Set in 18k white and yellow gold two-tone bypass style ring setting. The center stone features an extremely vibrant and brilliant color saturation, with superb clarity and luster. Radiating rich blue color hues that contrast beautifully with the two-tone gold and white diamonds. The ring bears a unique aesthetic, with a subtle white gold bezel feature completing the mostly yellow gold ring shank. Offering a gorgeous yin-yang effect. Signed by Richard Krementz. GIA Certification Comment: Center Stone partially bezel set in a yellow and white metal ring with eight near-colorless round diamonds. Item Details:- Type: Bypass Ring- Metal: 18K Yellow, White Gold - Weight: 10.18 Grams - Setting: Half Bezel, Channel - Size: 7 (adjustable)__________________________________Center Stone Details:- Type: Zircon - Carat: 5.25 (approx.)- Cut: Oval - Color: Greenish Blue - Transparency: Transparent- Measurements: 10.26 X 8.03 X 6.30 MM GIA Certified #: 2239030646__________________________________Side Stone Details: - Type: Diamond - Carat: 0.25 - Cut: Round - Clarity: VS- Color: E-F- Quantity: 8

    $7,980.00

  • GIA Certified Hexagon Cut Pink Tourmaline with Diamond Halo Star Shape Ring in 18K White Gold

    GIA Certified Hexagon Cut Pink Tourmaline with Diamond Halo Star Shape Ring in 18K White Gold

    This ring features a GIA Certified Natural Pink tourmaline, with a hexagonal cut. Paired with round cut near-colorless diamonds, placed within the halo of the ring. Made from 18k white gold, this ring has a textured ribbed shank adding to the detailed look. The center stone bears a vibrant dark pink tourmaline with red undertone. Superbly brilliant and full of luster.Certification Comment: Center stone set in white metal ring with numerous near-colorless round brilliants. Item Details:- Type: Cocktail Ring - Metal: 18K White Gold - Weight: 11.97 Grams - Setting: Prong, Ribbed Shank- Size: 8 (adjustable)- Measurements: 18 x 17 MM ___________________________________Center Stone Details:- Type: Tourmaline - Cut: Hexagonal - Color: Pink - Transparency: Transparent - Measurements: 12.65 X 10.99 X 7.39 MM GIA Certificate #: 1236067038___________________________________Side Stone Details: - Type: Diamond - Cut: Round - Color: H-I- Clarity: SI1-SII2___________________________________

    $8,649.00 $7,351.65

  • GIA Certified Blue-Green Rectangle Cut Tourmaline & Diamond Ring in 18K Carved Gold

    GIA Certified Blue-Green Rectangle Cut Tourmaline & Diamond Ring in 18K Carved Gold

    GIA Certified 18k two tone solid gold mounts an octagonal step-cut Tourmaline with round-cut diamond side stones. Centering a Blue-Green Tourmaline with charming facets that dazzle as the ring moves. Half bezel set, with a masterfully carved gold ring shank. This ring offers excellent coverage on the finger and is ideal for stacking or wearing alone. A semi-precious gemstone ring for those with a sophisticated taste in fine jewelry. GIA Certification Comment: Center stone set in a yellow and white metal ring with numerous near-colorless round brilliants. Item Details:- Type: Cocktail Ring - Metal: 18K Yellow Gold - Weight: 8.68 Grams - Setting: Half Bezel - Size: 7.5 (adjustable)______________________________Center Stone Details:- Type: Tourmaline- Carat: 6.80 (approx.)- Cut: Octagonal (modified step-cut)- Color: Blue-Green - Transparency: Transparent- Measurements: 14.45 X 8.95 X 6.48 mmGIA Certificate #: 1236030600______________________________Side Stone Details: - Type: Diamond- Cut: Round- Color: H-I- Clarity: SI2-I1______________________________

    $4,450.00 $3,782.50

  • 5.32 Carat Type A Jadeite Jade and Diamond Halo Ring in 18K White Gold

    5.32 Carat Type A Jadeite Jade and Diamond Halo Ring in 18K White Gold

    Jade and Diamond Halo Ring in 18K White Gold. A naturally beautiful piece, this ring exudes a 5.329-carat oval-cut jade center stone. The jade is certified by the Hong Kong Jade and Stone Laboratory. The jade is enhanced by additional diamond detailing, consisting of 38 round-cut white diamonds weighing 1.54 carats total. The diamonds surround the vivid green jade in a halo, as well as adorn the sides of the split shank. The ring is crafted from 18k white gold. Invest in this beautifully vibrant cocktail ring sure to cause envy. Item Details: - Type: Cocktail Ring - Metal: 18K White Gold - Weight: 9.12 grams - Setting: Prong _______________________ Center Stone Details: - Type: Jade - Carat: 5.329 - Cut: Oval - Color: Green - Origin: Hong Kong - Measurements: 14.37 x 9.49 x 4.52 mm  Hong Kong Jade and Stone Laboratory Certificate #: KJ 48232 _______________________ Side Stone Details:  - Type: Diamond - Carat: 1.54 CTTW - Cut: Round - Quantity: 38 _______________________

    $8,970.00

  • David Webb Signed Type A Fei Chui Jadeite Jade and Onyx Platinum & 18K Ring

    David Webb Signed Type A Fei Chui Jadeite Jade and Onyx Platinum & 18K Ring

    David Webb Signed Untreated Jade, Diamond, And Onyx Bezel Ring In Platinum And 18K Yellow Gold. Hong Kong Jade And Stone Lab-certified untreated Type A jadeite jade. Secured in a bezel setting, adorned with 20 round-cut diamonds. Paired with an onyx barrier surrounding the entirety of the ring face. All set in a platinum and 18K yellow gold ring. Item Details: - Type: Statement Ring - Metal: Platinum, 18K Yellow Gold - Weight: 24.95 grams - Setting: Bezel _______________________ Center Stone Details: - Type: Jadeite Jade, Type A (Fei Chui) - Cut: Oval Cabochon - Color: Green - Measurements: 20.15 x 14.76 x 4.45 mm Treatment: None  Hong Kong Jade and Stone Lab Certificate #: KJ82548 _______________________ Side Stone Details:  Diamond: 20 Round cut Diamonds Black Onyx Bezel _______________________ BHNVN-1

    $82,500.00

  • GIA Certified 8.17 Carat Tourmaline and Diamond Halo Square Shape Platinum Ring

    GIA Certified 8.17 Carat Tourmaline and Diamond Halo Square Shape Platinum Ring

    GIA Certified 8.17 Carat Tourmaline and Diamond Halo Square Shaped Ring in Platinum. This classy and sparkling ring has a center stone of tourmaline in a dazzling green color that has a blueish hue. The center stone has incredible luster and transparency that's unmatched. The emerald octagonal cut tourmaline is surrounded by 24 round-cut, prong-set diamonds with intricate detailing on the back of the stones and on the ring shank. Total weight is 9.31 grams.Item Details: Item Type: Ring Metal: Platinum Gemstones: Tourmaline; Diamonds Total Carats: 9.37 Weight: 7.66 Grams Ring Size: 6.5 (adjustable) Main Gemstone Details: Type: Tourmaline Carats: 8.17 Shape: Octagonal Cutting Style: Step Cut Transparency: Transparent Color: Bluish Green Measurements: 11.86 x 10.90 x 7.87 mm Setting: Prong GIA Certified: 7481988176Side Stone Details: Type: Diamond Cut: Round Carat: 1.20 Color: G-H Clarity: VS2-SI1 Quantity: 24 Setting: Prong

    $42,410.00 $36,048.50

  • GIA Certified 6.47 Carat Green Tourmaline East-West Half Bezel 18K Ring

    GIA Certified 6.47 Carat Green Tourmaline East-West Half Bezel 18K Ring

    GIA Certified Green Tourmaline 18K White Gold Ring. 18K white gold ring showcasing a 6.47 carat octagonal cut tourmaline. The tourmaline gemstone boasts a green hue.Securely set in a bezel setting, this exceptional piece highlights the natural beauty of the gemstone. The ring is crafted from 18k white gold. Accompanied by GIA certificate #6292561819, ensuring the tourmaline's quality and characteristics. Item Details:- Type: Ring - Metal: 18K White Gold - Weight: 8.23 grams - Setting: Bezel _______________________Center Stone Details:- Type: Tourmaline - Carat: 6.47 - Cut: Octagonal - Color: Green - Measurements: 12.73 x 9.78 x 5.42 mm GIA Certificate #: 6292561819 _______________________

    $11,000.00 $9,350.00

  • Victorian Era Antique 3.5 Carat Citrine and Diamond GIA Certified in Silver/Gold Ring

    Victorian Era Antique 3.5 Carat Citrine and Diamond GIA Certified in Silver/Gold Ring

    GIA Certified Antique 3.5 Carat Citrine and Diamond in Silver/Gold Ring. Created in the late 1800's, this antique ring features a GIA-certified orange citrine center stone. The citrine weighs 3.50 carats and is paired with 16 near-colorless round rose diamonds. All stones are secured in a bezel setting. The large base of the ring is crafted from silver and gold. The gold along the split shank is decorated with intricate designs. The bottom of the ring is designed with vertical lines. Item Details: - Type: Ring - Metal: Gold/Silver - Weight: 8.8 grams - Setting: Bezel - Era: Late 1800  - Ring Size: 6.25 _______________________ Center Stone Details: - Type: Citrine - Carat: 3.50 - Cut: Oval - Color: Orange   - Measurements: 11.71 x 8.40 mm  GIA Certificate #: 2396720215 Comment: Center stone with a client stated weight of 3.50 carats bezel set in a closed back yellow and gray metal ring with numerous near-colorless round rose cuts. _______________________ Side Stone Details:  - Type: Diamond - Cut: Round-Rose - Quantity: 16 _______________________

    $5,500.00

  • Antique Victorian Colombian Emerald, Pearl, & Old Mine Diamond Pendant Circa 1880

    Antique Victorian Colombian Emerald, Pearl, & Old Mine Diamond Pendant Circa 1880

    Expert craftsmanship and magisterial gemstones from a bygone era, the Victorian period. This silver pendant bears a 3.65 carat (approx.) emerald center stone, adorned with 34 old mine and single cut diamonds, and finally complemented with a charming natural saltwater pearl drop. This piece is a true Victorian era relic, origins circa 1880 (aesthetic period), and in very good condition considering its antiquity. The focal point of the pendant, a GIA certified vibrant Colombian Emerald with no oil treatment and a luster that defies conventional logic. The color is a bright, strikingly intense green saturation with excellent distribution throughout the gem. Featuring a closed back setting and moderate inclusions with no surface abrasions. This mixture of natural elements make this a gemstone truly worthy of praise.Details: ✔ Item Type: Slider Pendant✔ Metal: Silver ✔ Weight: 4.84 Grams✔ Setting: Prong, Bezel✔ Era: Victorian (antique)✔ Date: Circa 1880✔ Pendant face: 19.5 x 25 mm Stone Details:✔ Gemstone: Emerald✔ Carat: 3.65 (approx.)✔ Color: Green✔ Cut: Emerald ✔ Origin: Colombia✔ Treatment: No Oil ✔ Measurements: 11.07 x 7.91 x 4.98 mm GIA Certificate #: 2231192021 Side Stone Details:✔ 34 Old Mine Cut Diamonds ✔ 1 Natural Saltwater Pearl, 5.2mm

    $80,000.00

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