Sold2024Granat Bros. Synthetic Emerald, Diamond, Platinum Ring.Granat Bros. Synthetic Emerald, Diamond, Platinum Ring. Featuring one square emerald-cut synthetic emerald measuring approximately 6.8 x 6.82 x 4.7 mm, accented by two full-cut and twenty-two single-cSee Sold Price
Sold2021A Synthetic Emerald, Diamond, and Platinum Ring-A Synthetic Emerald, Diamond, and Platinum Ring-Dant Stones: Emerald-cut synthetic emerald; full-cut diamonds weighing a total of approximately 5.65 carats Metal: Platinum Gross Weight: 23.73 grams SiSee Sold Price
Sold2017Collection of Two Diamond, Platinum Rings.Collection of Two Diamond, Platinum Rings. Including one Granat Bros. diamond, engraved platinum ring, size 5 3/4 together with one diamond, platinum ring, size 6 1/4. {Gross Weight: 4.2 dwts}See Sold Price
Sold2018ALMOST ANTIQUE GRANAT BROS PLATINUM DIAMOND RINGGranat Brothers, jewelers of San Francisco, wedding band or engagement ring. Hallmarked "Granat", "Platinum/iridium" and inscribed w/ 1935. Cut shank. Ring size 9. Weighs 2.7g. U.S. SHIPPING $15 + INSSee Sold Price
Sold2022GRANAT BROS. PLATINUM & DIAMOND BAND RINGThe ring is set with a center row of eight full cut round diamonds [I-K/VS], approximate total weight 0.40 carats, bordered by two rows of 20 single cut round diamonds [I-K/VS], approximate total weigSee Sold Price
Sold2017A Lady's Platinum Synthetic Emerald & Diamond RingPlatinum ring featuring emerald cut synthetic emerald measuring 8.4 x 9.6mm (facet abrasions consistent with wear) surrounded by diamonds bead set in halo around center stone, sz 7.5, 5 gramsSee Sold Price
Sold2015EARLY ART DECO DIAMOND AND EMERALD PLATINUM RINGMillegrained and hand engraved OEC diamond set scrolls radiate from central marquise cut diamond cluster tipped by synthetic calibrated emerald chevron, diamonds approx. .40 ct. TW, ca. 1920. Marked pSee Sold Price
Sold2022Oscar Heyman & Bros. Emerald and Diamond RingOscar Heyman and Brothers Platinum, Emerald and Diamond Ring, c. 1962, serial number 62506, set with an emerald-cut emerald, approx. 2.50 cts., in a ballerina setting with 33 tapered baguette cut diamSee Sold Price
Sold2021Art Deco 18k gold and Platinum Diamond RingArt Deco 18k gold and Platinum Diamond Ring Description Art Deco engagement ring centering one synthetic oval cut emerald that weighs 3ctw approx. within a frame of 0.20ctw of 16 rose cut diamonds ofSee Sold Price
Sold2016ART DECO PLATINUM & DIAMOND RINGCentral emerald cut synthetic ruby measuring 13mm x 11mm flanked by round transitional and single cut diamonds in the shoulders. Ring size approx. 5 1/2, 5.1g.See Sold Price
Sold20184.93ct Brazilian Emerald, Diamond & Platinum Ring4.93ct Gubelin Certified Brazilian Emerald in 1.70ctw VS1-VS2/G-H Diamond & Solid Platinum Ring (Comes W/$155,000 Appraisal) - This stunning ring is made of solid platinum, and boasts a magnificent 4.See Sold Price
Sold2020Bvlgari 16.63 Carat Emerald Diamond Platinum RingImpressive platinum ring by Bvlgari, set with a 16.63ct emerald (measures approx. 18.7 x 15.3 x 6.65mm), surrounded with approx. 3.80-4.00ctw in diamonds. Ring size - 7.25, ring top - 18mm x 26mm. MarSee Sold Price
Sold2020Emerald Diamond Platinum RING Art Deco RevivalVK JOOOO Art Deco Revival Emerald Diamond Platinum Ring Classy cocktail ring. Elegant, timeless and articulated, the ring is a great addition to your jewelry collection. Made of platinum (tested), theSee Sold Price
2020Vintage Emerald & Diamond Platinum Ring (Certified)Metal: Solid platinum. Emerald: 4.50 carats, pear shape set in prongs. 100% natural earth mined Colombian emerald. Diamonds: 0.32 carat weight total. Baguette cut diamonds on the side. VVS clarity andSee Sold Price
Sold2016Emerald Diamond Platinum RingA lavish design full of color, sparkle and shine. The emerald is approximately 3.50 carats and radiates a lush forest green color that is surrounded by an explosion of white, clean round and baguetteSee Sold Price
Sold2016Emerald Diamond Platinum RingA pleasing and lively green emanates from this approximately 3.50 carat lovely colombian emerald that is surrounded by a burst of white, clean round and baguette cut diamonds. Crafted in a platinum riSee Sold Price
Sold2018ART DECO EMERALD & DIAMOND PLATINUM RINGThe square-cut emerald, approx. .39 ct. by formula, bezel-set within open form OEC diamond octagonal head, diamond shoulders, approx. 1.0 cts. TW. Ca. 1925. Size 6 1/4. 2.6 dwt.See Sold Price
Sold20192.40ct Emerald,Diamond & Platinum Ring2.40ct Columbian Emerald, 0.30ctw VS1-VS2/G-H Diamond & Solid Platinum Ring (Comes W/$14,000 Appraisal) - This lovely ring was finely crafted of solid platinum, and contains a 2.40ct genuine square stSee Sold Price
Sold2016FINE COLOMBIAN EMERALD, DIAMOND & PLATINUM RINGSet with a step-cut emerald weighing approx. 3.50 cts., in millegrained bezel with RBC diamond and engraved platinum frame, approx. .45 cts. TW. Size 9 1/2. 4.4 dwt. Accompanied by GIA report #5161009See Sold Price
Sold20193.00ct Emerald, Diamond & Platinum Ring3.00ct Pear Cut Columbian Emerald & Solid Platinum Ring W/0.10ctw Diamond Accents (Comes W/$15,000 Appraisal) - This lovely ring was finely crafted of solid platinum, and boasts a 3.00ct (approximate)See Sold Price
Sold20192.75ct Emerald,Diamond & Platinum Ring2.75ct Columbian Emerald, 1.10ctw VS2-SI1/G-H Diamond & Solid Platinum Ring (Comes W/$16,000 Appraisal) - This lovely ring was finely crafted of solid platinum, and boasts a 2.75ct (approximate) genuiSee Sold Price
Sold2016Emerald, Diamond, Platinum Ring.Emerald, Diamond, Platinum Ring. Centering one emerald-cut emerald weighing approximately 2.65 cts., surrounded by eighteen single-cut diamonds weighing a total of approximately 0.90 cttw., set in a pSee Sold Price
Sold2023Emerald & Diamond Platinum Ring.Ladies Platinum Emerald 7 Diamond Ring. Ring has 32 Green Emerald's with 44 round Diamonds. Emerald's weight: 0.40 cttw. Diamonds weight: 0.78 cttw. Ring size: 6.25. Total weight: 5.70 Grams.See Sold Price
Sold2021Emerald Diamond Platinum Ring Cert. Appraisal $8394gorgeous emerald and diamond ring size 7 1/2" platinum setting with 2.03 carat natural emerald surrounded by 20 round brilliant cut diamonds cert appraisal $8394.00 ******Please note item to be paid bSee Sold Price
7 days LeftHeritage Auctions55214: Art Deco Diamond, Synthetic Sapphire, Platinum R$6,000
22 hrs LeftJasper52Vintage Harry Winston Emerald Diamond Platinum Ring 14.04 Carat Colombian AGL$216,000
7 days LeftHeritage Auctions55104: Colombian Emerald, Diamond, Platinum Ring-Dant®$2,400
7 days LeftHeritage Auctions55195: Colombian Emerald, Diamond, Platinum Ring Ston$2,400
7 days LeftHeritage Auctions55210: Art Deco Colombian Emerald, Diamond, Platinum R$3,000
Featured2 days LeftJasper52Art Deco Inspired Sugarloaf Emerald and Old Mine Diamond Platinum Ring$6,000
May 11Hess Fine AuctionsRare Tiffany & Co Special Order Edwardian Jazz Collection Diamond Sapphire Emerald Platinum Ring$300(4 bids)