AGL Certified investment grade Emerald mens ring. The center stone is a 3.98 carat Colombian Emerald with minor oil. Set in a heavy two-tone 18k yellow gold and platinum setting. Ring size 8.5, adjustable. Details: Item Type: Men's Ring Metal: 18K Yellow Gold and Platinum Size: 8.5 Weight: 17.46 grams Center Stone Details: Type: Emerald Carat: 3.98 Carat Color: Green Origin: Colombia Cut: Emerald Cut Treatment: Minor Certification: AGL and GRSThe wide flat shank and beveled platinum inlays deliver a classic yet powerful look, ideal for a statement men's piece. With its structured frame and solid construction, the setting enhances the bold presence of the emerald while ensuring durability and comfort.About the center stone: This Colombian emerald exhibits an intensely vivid green with excellent clarity and saturation, characteristic of the finest origins. The emerald cut shows clean lines, a sharp brilliance, and excellent transparency. With dual certifications from AGL and GRS reinforce its exceptional quality and authenticity.

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GRS certified 8.76 carat unheated star ruby cabochon ring set in platinum with 0.88 carat baguette cut diamonds. Burmese origin with strong six-ray asterism and elegant two-tone prong design. Ring size 6, adjustable. Details: Item Type: Statement Ring Metal: Platinum (PT900) Weight: 7.93 grams Ring size 6 Center Stone Details: Type: Star Ruby Carat: 8.76 Carat Origin: Burma Treatment: No Heat Cut: Cabochon GRS Certified Side Stones Details: Type: Diamond Cut: Baguette Carat: 0.88 Carat (Total) Quantity: 4 pieces Crafted in polished platinum, this bold ring features a rounded tapered shank and contrasting yellow gold prongs that securely cradle the ruby. The smooth shank design ensures comfort while enhancing the clean and structured look.The Burmese ruby displays a striking purplish-red tone with strong six-ray asterism, a rare visual phenomenon in natural star rubies. Surrounded by 0.88 carat of clean baguette cut diamonds, the contrast creates an elegant and radiant presence.

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This vintage Art Deco Ballerina design ring sets a GIA certified 7.40 carat purplish red star ruby and is framed with 1.75 carat of baguette and round cut diamonds. This bold cocktail ring is set in 18K white gold with a dramatic ballerina style split shank halo with pointed edges. Details: Item Type: Cocktail Ring Metal: 18K White Gold Weight: 12.43 grams Ring Size: 6 (adjustable) Center Stone Details: Type: Star Ruby Carat: 7.40 Carat Color: Purplish Red Cut: Cabochon Certification: GIA Certified #2156733365Side Stone Details: Type: Diamond Carat: 1.75 Carats total Cut: Round Brilliant and Baguette Color: G-H Clarity: VS2-SI1 This piece features a bold 18K white gold split shank with tiered layers of baguette and round cut diamonds creating a dynamic sunburst motif. Its heavy and balanced construction gives it a stable yet dramatic presence on the finger.The star ruby has a deep purplish red tone with visible asterism, a unique feature of fine-quality star rubies. Surrounding diamonds are bright and lively, offering an elegant contrast that enhances the gem’s vivid color.

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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

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GIA certified natural pink baroque shaped saltwater conch pearl necklace. Set in platinum with stunning wire mounting and milgrain finish to form a heart motif pendant. Featuring 3 baguette cut, 1 marquise, and 17 round cut diamonds. Details: Item Type: Pendant Necklace, Statement Necklace Metal: PT900 Platinum (Pendant) / PT850 Platinum (Chain) Weight: 5.46 Grams Length: 16 Inches  Center Stone Details: Type: Natural Saltwater Pearl Color: Light Pink and Very Light Pink, Natural Weight: 14.09 Carats (56.36 grains) Mollusk: Strombus Gigas (conch) Shape: Baroque Treatment: None Measurements: 21.15 x 11.0 x 9.63 MM GIA Certified: 2248839493Diamond Details: Cut(s): Round, Baguette, Marquise Carat: 1.50 Carats total

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EGL Certified 5.58 Carat G Color, I1 Clarity, Round Cut Natural Diamond Three Stone Engagement Ring. Size 6.5, and set in platinum with 3 baguette cut diamond side stones. Details: Item Type: Three Stone Engagement Ring Metal: Platinum 950 Size: 6.5 (adjustable) Weight: 6.30 Grams  Center Stone Details: Type: Natural Diamond Carat: 5.28 Carat Color: G Cut: Round Brilliant Clarity: I1 Measurement: 11.20 x 11.17 x 6.95 mm Certificate: EGL US 400172388D  Side Stones Details: Type: Diamond Cut: Tapered Baguette Carat: 0.30 CTTW Quantity: 2 Pieces A diamond ring, set in platinum, containing 1 natural round brilliant white diamond, as reported. The ring also contains 2 tapered baguette side diamonds that are F - G in color, VS2 - SI1 in clarity, with a cumulative weight of 0.30 carats. Total diamond weight of the ring is 5.58 carats. Total gram weight of the ring is 6.30 grams.

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18K White Gold 3.52 Carat Cushion-Cut Minor Oil Colombian Emerald and Diamond RingThis exquisite Colombian emerald ring is the epitome of luxury and craftsmanship. Featuring a stunning 3.52 carat cushion-cut emerald, this center stone is AGL certified with insignificant to minor oil treatment, ensuring its natural beauty and exceptional quality. Measuring 9.79 x 9.15 x 6.58 mm, the rich green hue of the emerald captivates and draws the eye with its mesmerizing clarity.Flanking the emerald are 2 half-moon cut diamonds, weighing 0.83 carats total with a color grade of F-G and SI1 clarity, adding a touch of brilliance to the bold emerald centerpiece. Surrounding the entire composition are 160 round-cut diamonds totaling 1.10 carats, enhancing the overall sparkle and elegance of the ring.Crafted in 18K white gold and weighing 4.92 grams, this ring is a perfect balance of refinement and beauty. It is currently a size 6, making it a timeless and stunning piece for any fine jewelry collection. Item Type: Ring Metal: 18K White Gold Emerald: 3.52 carats (9.79 x 9.15 x 6.58 mm), Cushion-Cut, AGL Certified (#1096324) Emerald Origin: Colombia Emerald Treatment: Insignificant to Minor Oil Diamonds (Half Moon): 0.83 carats total (F-G/SI1) Diamonds (Round Cut): 160 diamonds, 1.10 carats total Weight: 4.92 grams Ring Size: 6

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GIA certified 6.75 carat oval cut natural blue sapphire with a a baguette cut diamond halo in a ballerina style platinum 900 ring setting. Ring size 7, adjustable. Details: Item Type: Cocktail Ring Metal: Platinum 900 Size: 7 Weight: 14.7 Grams Center Gemstone Details: Type: Sapphire Carat: 6.75 Color: Blue Cut: Oval Certification: GIA 5231371471   Side Stones Details: Type: Diamond Quantity & Cut: 14 Pieces Baguette Cut & 86 Pieces Round Cut Carat: 1.28 CTTW This stunning Art Deco-inspired cocktail ring features a magnificent 6.75-carat blue sapphire at its center, surrounded by a total of 1.28 carats of diamonds, including 14 baguette-cut diamonds and 86 round-cut diamonds, all set in luxurious platinum. This elegant piece is the epitome of sophistication, perfect for adding timeless beauty to any special occasion or collection. The intricate design with diamonds accentuating the bold sapphire adds value by enhancing your elegance and capturing attention effortlessly. Although it's styled after the Art Deco era (1920s-1930s), this piece incorporates modern craftsmanship, blending vintage aesthetics with contemporary durability.

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GRS Certified 5.83 Carat Oval Cut No Heat Sri Lanka Origin Blue Sapphire and Round Cut Diamond Halo Platinum Pendant Necklace. Item Details: Item Type: Pendant Necklace Metal Type: Platinum 900 Weight 5.59 Grams Closure: Spring Ring Center Stone Details: Type: Sri-Lanka Sapphire Carats: 5.83 Cut: Oval Setting: 4-Prong Certification: GRS Side Stone Details: Type: Natural Diamonds Carat: 2.10 Total Cut: Round Quantity: 17 Setting: Prong Halo This elegant platinum pendant necklace features a stunning 5.83 carat oval-cut no-heat Sri Lanka sapphire, certified by GRS, and set in a secure 4-prong design. Surrounded by a halo of 17 natural round-cut diamonds, totaling 2.10 carats, this piece radiates luxury and timeless beauty. Weighing 5.59 grams, this pendant is perfect for those who appreciate the rarity and brilliance of a no-heat sapphire, beautifully complemented by the sparkle of diamonds.

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GRS Certified 7.15 Carat Vivid Blue Sapphire and Diamond Halo Vintage Ring, Made In France. Set in lustrous 18K white gold, the center stone. Details: Item Type: Cocktail Ring Metal: 18K White Gold Size: 6.5 (Adjustable) Weight: 9.74 grams Made In France Center Stone Details: Type: Natural Sapphire Carat: 7.15 Color: Vivid to Deep Blue Cut: Oval Treatment: Heated Measurements: 12.35 x 11.08 x 6.04 mm Certification: GRS Certified 058362 Side Stones Details: Type: Diamond 16 round cut diamonds, 22 pear cut diamonds An opulent celebration of timeless elegance, this GRS-certified sapphire and diamond sunburst ring commands attention with its vivid-to-deep blue 7.15ct center stone, highlighted by a halo of drop-shaped and round brilliant diamonds, and a classy french finish of pear cut diamond bezel set into the ring shank. The shank is also beveled, with 3 fine lines pinching to the bottom. This handcrafted 18K white gold masterpiece exemplifies high jewelry French craftsmanship—sophisticated yet statement-making, with dazzling fire and clarity from every angle. The Sapphire bears incredible luster, transparency, and color. The color is the perfect balance of a rich, deep blue, and lighter vivid blue. The clarity is alo superb, with no inclusions of any kind to the naked eye.

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This natural 7.77 carat unheated Ceylon blue sapphire ring is a striking statement of elegance and rarity. It is both AGL Certified and SSEF certified as originating from Ceylon (Sri Lanka) and having no heat or clarity treatment of any kind. Set in 18k white gold with 2 shield cut diamond side stones of over 1 carat each and round cut diamonds on the shank and basket. Mounted in an open back 4 prong setting so the stone's natural color is on full display. This is a true investment piece for those with a sophisticated and refined understanding of high jewelry. Details: Item Type: Sapphire & Diamond Ring Metal: 18K White Gold Weight: 4.73 grams Ring Size: 7 Center Stone Details: Type: Natural Sapphire Carat: 7.77 Color: Deep Blue Cut: Cushion Transparency: Transparent Origin: Ceylon (Sri Lanka) Treatment: None Measurements: 11.91 x 10.24 x 7.19 MM Certification: AGL (#1092865) and SSEF (#101083) Side Stones Details: Type: Diamonds Cut: Shield Carat: 2 pcs, 2.20 ctw Color: E Clarity: VS1-SI1 Additional Accent Diamonds: Cut: Round Brilliant Color: White Clarity: VS1-VS2 Carat: 52 pcs, 0.50ctw This ring is unmistakably natural and noticeably valuable, featuring a rare unheated Ceylon sapphire with a deep blue hue, unmatched in quality. The D-F colorless diamonds enhance its brilliance, making this an extraordinary, one-of-a-kind heirloom piece that no one else will have.

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Vintage 13.32 Carat Untreated Type A Jadeite Jade Curved Gold Wire Floral Ring. Stamped Made In France. Likely made in the Retro-Art Deco era.This stunning vintage ring showcases a lush green jade cabochon, elegantly framed by an intricate 18K yellow gold woven design. The rich handmade textured goldwork adds a luxurious depth, while eight brilliant-cut diamonds provide a touch of sparkle, enhancing the jade's natural beauty.Details: Item Type: Vintage Statement Ring Metal: Yellow Gold Weight: 12.65 Grams Origin: Made in France Size: 5.75 Center Stone Details: Type: Jadeite Jade Type A Jade (Untreated) Cut: Oval Cabochon Color: Rich, Vibrant Green Hong Kong Jade Gems and Jewelry CertifiedSide Stones Details: Type: Natural Diamonds Quantity: 8 Cut: Brilliant Cut Setting: Prong-set around the jade centerpiece With its classic French craftsmanship, this ring is a true collector’s piece, blending timeless elegance with the mystical allure of jade. A perfect heirloom or statement jewelry piece for lovers of vintage luxury.

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GIA Certified 1.65 carat Fancy Intense Yellow modified brilliant cut diamond with a double halo of white diamonds and diamond shank in 18k white gold. The diamond is VVS1 clarity and features a unique cut that is seldom seen. It's a modified brilliant cut that mimics the faceting effect of an octagonal cut diamond. This innovative cutting style offers more facets and therefore more brilliance and sparkle. It's a noticeably valuable ring that no one else has and is certain to turn heads. The design offers the right amount of coverage on the finger and can be stacked or worn alone. Details: Item Type: Engagement/Statement Ring Metal: 18K White & Yellow Gold Weight: 8.10 Grams Ring Size: 6 Center Stone Details: Type: Natural Fancy Yellow Diamond Carat: 1.65 Color: Fancy Intense Yellow Cut: Round Brilliant Clarity: VVS1 Color Origin: Natural Measurements: 6.86-7.00 x 4.70 mm Certification: GIA #115382799 Side Stones Details: Type: Natural Diamond Cut: Round Brilliant Color: G-H Clarity: VS1-VS2 Carat: 1.10 ctw Quantity: 84 A one-of-a-kind piece, this unmistakably natural and noticeably valuable ring showcases a radiant fancy yellow diamond with a striking double halo of white diamonds, ensuring no one else will have anything like it.

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Rare GRS Certified 47.10 Carat Unheated Rectangular Cushion Cut Yellow Sapphire of Sri Lanka (Ceylon) Origin. Set in a vintage two tone platinum and 18k gold ring setting. Flanked by 50 old-cut natural diamonds. The ring setting bears a hand made milgrain finish mounting the old cut diamonds in a stunning floral motif pattern. Likely originating from the Art-Deco era to the mid-century retro era, circa 1940. It's a substantial piece with an investment grade center stone. Details: Item Type: Statement Ring Origin: Vintage, Circa 1940 Metal: 18K Yellow Gold & Platinum Weight: 10.66 Grams Center Stone Details: Type: Natural Sapphire Carat: 47.10 Color: Yellow Cut: Rectangular Cushion Origin: Ceylon (Sri Lanka) Transparency: Transparent Measurements: 20.70 x 16.60 x 13.31 MM Treatment: None (No Heat) GRS Certified: GRS2016-108962 Side Stones Details: Type: Natural Diamonds Cut: Old European Cut 50 diamonds (total carat weight not specified due to mounting) Color: H-J Clarity: SI2-SI1 This one-of-a-kind masterpiece is a testament to fine craftsmanship and the rarity of no-heat Ceylon sapphires. Whether as an investment piece or a statement heirloom, this ring exudes unparalleled elegance and sophistication.

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GRS Certified 4.17 Carat Minor Oil Colombian Emerald and 1.60 Carat Diamond Cocktail Ring in 14K White Gold. Unisex. Details: Item Type: Cocktail Ring Metal: 14K White Gold Size: 7 1/4 (Adjustable) Weight: 8.67 grams Band Width: 8mm Center Stone Details: Type: Natural Emerald Carat: 4.17 Carat Color: Pastel Green Cut: Step Cut (Octagonal) Origin: Colombia Measurements: 9.96 x 9.25 x 7.03 MM Treatment: Minor Oil (GRS Certified) Certification: GRS Report #GRS2024-039563Side Stones Details: Type: Natural Diamonds Carat: 1.60 CTTW Cut: Baguette & Round Brilliant This one-of-a-kind cocktail ring is designed to turn heads. At its heart, a 4.17-carat Colombian emerald glows with a rich, natural presence, enhanced by its expertly cut facets. A shimmering array of baguette and round diamonds frame the centerpiece, creating a striking contrast against the sleek 14K white gold setting. The bold 8mm band gives it a structured, statement look while maintaining a refined balance. Every detail—from the precise craftsmanship to the emerald’s color, luster, and unmistakable origin—makes this piece an exquisite addition to any collection.About The Emerald: The emerald center stone bear incredible luster, with a pastel yellowish green color that's unmistakably of Colombian origin. The Gem displays very good clarity, with a rich, deep color and brilliance that's noticeably valuable - all with minor oil treatment, which is quite rare for an emerald of this color, brilliance and size.

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A rare and striking investment grade 20.07 carat "Royal Blue" No Heat Burma Sapphire takes center stage in this elegant 18K white gold ring, flanked by 2 half moon cut diamond and accented by a round cut diamond hidden halo. From the fabled depths of Burma. This gemstone is a masterpiece. A unique mix of a Star Sapphire and a regular Sapphire. Most Star Sapphires need to be opaque in order to see the star effect, but this Gem bears mesmerizing star effects on the edges while still having incredible transparency, so you can see the galaxy of rich blue color that's deep inside the stone. Set with an open back setting and a vividly saturated blue hue that penetrates the entire gem with even distribution and excellent luster. Details: Item Type: Sapphire and Diamond Ring Metal: 18K White Gold Weight: 5.96 Grams Ring Size: 6 (adjustable) Sapphire Details: Carat: 20.07 Cut: Double Cabochon Color: Vivid Blue, GRS "Royal Blue" Origin:  Burma Treatment: None (No Heat) Transparency: Transparent Measurements: 16.33 x 12.24 x 10.64 MM Certification: GRS Certified #1088725 Side Stones Details: 2 Half Moon Cut Diamonds, 1.17 CTW (F-G/VVS1-VV2) 38 Round Cut Diamonds, 0.16 CTW (F-G/VVS1-VV2) View this post on Instagram A post shared by Assay (@assayjewelry)  

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GIA Certified 5 Carat + Black Opal with vibrant play-of-color takes center stage in this vintage 14K white gold ring, adorned with a dazzling halo of mixed cut diamonds.Details: Item Type: Vintage Black Opal and Diamond Ring Metal: 14K White Gold Size: 6.25 (Can be resized) Weight: 6.61 grams Center Stone Details: Type: Black Opal Carat: 5+ Color: "Black" Play of color – a spectrum of vibrant hues that shift and sparkle with movement. Cut: Oval, Double Cabochon Origin: Natural Black Opal Measurements: 13.75 x 11.11 x 5.55 mm GIA Certified: 2235446912Side Stones Details: Type: Diamonds Cut: 14 Round Diamonds, 2 Pear-Shaped Diamonds, 4 Baguette Diamonds Color: G-H (Near Colorless) Clarity: SI1-SI2 (Eye-Clean) Carat: 1.5ctw (Total Diamond Weight) This vintage Black Opal ring is a striking showcase of nature's artistry. The 5ct+ Black Opal exhibits a mesmerizing play of colors that shift and shimmer in the light. Encircled by 14 round diamonds, two pear-shaped, and four baguette cut diamonds, the arrangement texture, brilliance, and perfectly complements the Opal. The intricate double cabochon cut enhances the stone’s translucent quality, set securely in 14K white gold for durability. GIA-certified, with no color or clarity treatments/enhancements. The collectors opal.

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GIA Certified 8 carat total round brilliant cut 9.8mm natural diamond stud earrings. These earrings are close to a matching pair as you will find. These diamonds are the real thing. The stones are eye clean, full of life, and the ideal amount of whiteness. Unmistakably genuine diamonds and noticeably valuable.Details: Item Type: Stud Earrings Metal: 14K White Gold Closure: Push Back Setting: 4-Prong Basket Center Stone Details: Type: Diamond Carat: 8.02 cttw (2 diamonds, 4.01 carats each) Cut: Round Brilliant (Fair) Color: J Clarity: I1 Measurements: 9.76 - 9.81 x 6.43 mm and 9.73 - 9.80 x 6.42 mm Certificate: GIA Certified (#2235421268, #7235421455)The color and clarity do not do the diamonds justice when seen in person. These earrings are a perfect balance of look and value, as they offer a big look on the ear with maximum sparkle and cleanliness to the naked eye. Shines and sparkles white in indoor and outdoor lighting. The GIA color and clarity grade are actually a benefit given the price to real life aesthetic ratio. Simply the perfect balance. Contact us for videos, customizations, questions, or financing options.

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A breathtaking 35-carat cushion-cut Indicolite Tourmaline is the centerpiece of this 18K yellow gold pendant, accented with fan-shaped diamond details for a touch of extra luxury. A rare gemstone with impressive size, color, luster, and transparency. Details: Item Type: Pendant Metal: 18K Yellow Gold Size: 1.125 x 0.6 inches Weight: 18.11 Grams Center Stone Details: Type: Indicolite Tourmaline Carat: 35 (approx.) Cut: Cushion Cut Color: Blueish Green Transparency: Transparent Measurements: 19.21 x 17.49 x 10.22 mm Certificate: GIA Certified (Certificate No. 5222986543) Side Stone Details: Type: Natural Diamonds Cut: Round Brilliant Carat: 1.00 ctw (approx.) This luxurious 18K yellow gold pendant showcases a mesmerizing 35-carat cushion-cut indicolite tourmaline, exuding a vibrant greenish-blue hue that captivates the eye. The tourmaline is framed by a delicate fan-shaped arrangement of round brilliant diamonds, totaling 1.00 carat, creating a harmonious balance of boldness and elegance. Designed with both sophistication and individuality in mind, this pendant is the perfect statement piece to elevate any ensemble, offering timeless appeal and unmatched craftsmanship. A true treasure for any jewelry connoisseur.

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An antique Edwardian-era platinum engagement ring featuring a stunning GIA certified 5.01-carat old European cut diamond surrounded by a dazzling halo of 38 old-cut cascading diamonds.Details: Item Type: Engagement Ring Metal: Platinum (PT) Ring Size: 4 Era: Edwardian (Early 1900's) Center Stone Details: Type: Diamond Carat: 5.01 Color: L Clarity: VS2 Cut: Old European Cut (Circular Brilliant) Measurement: 10.68 - 10.71 x 7.10 MM Certificate: GIA #2235182840Side Stone Details: Type: Old Cut Diamonds Carat: 38 stones totaling 0.95 ctw This exquisite Edwardian antique engagement ring is a testament to timeless artistry of a bygone era. Crafted in platinum, it features a warm L color 5.01-carat old European cut diamond as its center, radiating vintage charm. A halo of descending 38 old-cut diamonds enhances the center stone, adding dimension and sparkle to this heirloom-worthy design. Intricate milgrain detailing highlights the craftsmanship of the era, creating a one-of-a-kind piece steeped in history. Perfect for those who appreciate enduring beauty and authentic antique style, this ring is a true treasure from the early 1900s, complete with a GIA certification.

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