Sold2016A Lady's Platinum Three Stone Diamond RingPlatinum, vintage basket setting, with center diamond approx .30 ct and two side stones weighing approx .25 ct each, sz 7.5, 1 gram twSee Sold Price
Sold2016Platinum Three-Diamond RingPlatinum Art Deco diamond and sapphire ladies' dinner ring, with three center diamonds approximately 45 points each, surrounded by 24 one-point mine diamonds. Missing stones. 3.4 dwts.See Sold Price
Sold2018Platinum Natural Ruby & Diamond RingBeautiful Ladies Platinum Natural Ruby & Diamond ring. The GIA Certified prong set pear shaped natural ruby weighs 1.03ct and has no indication of heat treatment. The ring also includes 25 prong set dSee Sold Price
Sold2018Ca 1915 Amethyst, diamond, ruby, platinum ladies ringBeautiful ca 1915 amethyst, diamond, ruby, and platinum ladies ring. Center set with a round cut deep red amethyst measuring 7 mm x 4.5 mm. Setting with 14 .01 to .02 ct round cut diamonds. Also havinSee Sold Price
Sold2017Ladies Antique Platinum Diamond RingEarly 20th Century Antique Estate-style Three diamond ring set in platinum. Each diamond approximately .12 CT. size 5.5. some wear from normal use. overall good. total weight: 2.9 grams / 1.8 dwt. KeySee Sold Price
Sold2021Art Deco Diamond Platinum Eternity Band Ring OldExquisite Art Deco platinum band set with thirty-three beautiful Old European cut diamonds approximately 0.03-carat each, total weight approximately 1 carat. The band is size 7.25-7.5 and is 2.5 mm wiSee Sold Price
Sold2018INCREDIBLE PLATINUM DIAMOND TANZANITE ESTATE RINGEstate platinum ladies ring set with a beautiful London Blue Tanzanite accented with approx. 1.60cts of brilliant round cut & square cut Diamonds. Tanzanite measures: 9.79mm x 8.39mm x 3.67mm. MarkedSee Sold Price
Sold2023Platinum, Diamond and Sapphire RingA ladies platinum three stone ring with a central diamond flanked by oval sapphires. Dimensions: Size 9, the approximate gross weight is 4.0 dwt. The diamond is approximately 1.00 ct (estimated weightSee Sold Price
Sold2018Blue Star Sapphire Diamond Gemstone, Platinum RingLadies vintage diamond and star sapphire ring. Features an oval blue star sapphire cabochon with three round cut and prong set diamonds set around the 9mm x 7.5mm x 7.25mm cabochon. Size 6. Weighs 4.7See Sold Price
Sold2022Lady's Platinum Dinner Ring, with an oval 4.49 ct. tanzanite, atop a border of round diamond mountedLady's Platinum Dinner Ring, with an oval 4.49 ct. tanzanite, atop a border of round diamond mounted "points," with three baguette diamonds on each side, over the split diamond mounted shoulders of thSee Sold Price
Sold2021One Ladies 10% Iridium Platinum Diamond RingMarked .100 Iridium, with a 7mm center stone flanked on either side by three additional and smaller diamonds. Size 5. Lifetime collection of Carol and Robert (Rob) Kane, Oxford, OH.See Sold Price
Sold2016A Lady's Platinum Diamond Cluster RingPlatinum diamond ring containing three main round diamonds weighing approx. 1.50 ctw with smaller diamond accents set in filigree mounting, sz 8, 7 gramsSee Sold Price
Sold2016Ladies Platinum & Diamond RingBeautiful Estate setting with a Bezel and Amethyst set round cut diamond (approximately .5CT) Size 6.5, total weight: 2.5dwt/4.2gSee Sold Price
Sold2016Diamond Engagement RingLadies diamond engagement ring platinum, approximately 3/4ct, size 6, 5 grams, center stone flanked by three small diamonds on both sidesSee Sold Price
Sold201810% Iridium Platinum And Diamond RingLady's 10% Iridium Platnum and diamond with trademarked "ZELL". The ring features a diagonal row of three round diamonds, each approximately 0.50ct., averaging SI1 - SI2 clarity and H-I color. The bypSee Sold Price
Sold2016A LADIES ANTIQUE PLATINUM DIAMOND & SAPPHIRE RINGApproximate diamond measurements are: three center stones 0.12ct each, 16 other stones measure .01 to .03 ct. each, four square cut sapphires, measures a size 7.5 and weighs 4 grams.See Sold Price
Sold2019LADIES VINTAGE PLATINUM & DIAMOND BAND DESIGN RINGA filigree platinum antique band set with three old mine cut round dilamonds totaling approx. 1 ct.See Sold Price
Sold2016A LADIES PLATINUM PAST, PRESENT, FUTURE DIAMOND RINGA three diamond band with center diamond approximately .50ct, side diamonds that measure .25ct each, size 6 and weight of 6 grams.See Sold Price
Sold2018LADIES STUNNING PLATINUM EMERALD & DIAMOND RINGLadies' stunning platinum band ring set to the center with a beautiful round ccut Emerald stone, accented to left and right shanks with baguette cut Diamonds. Ring size 5-1/4. Weighs approx. 2.3 dwt (See Sold Price
Sold2019DECO PLATINUM DIAMOND & SOUTH SEA PEARL RINGGorgeous ring size 4 1/2 . Ring has 6 small brilliant diamonds. Adorned on top with 6 MM beautiful South sea pearl. Total weight just under 3 DWT. Property of a Palm Beach lady. third party shipping rSee Sold Price
Sold20231.81ct D Ideal 18k Gold Diamond & Plat Ring w/ CertBEAUTIFUL "Hearts & Arrows" Ladies 18k yellow gold & platinum custom designed ring that is cast and hand constructed. Ring is a size 8 and total weight is 19.3 grams. Ring has a platinum crescent of 1See Sold Price
Sold2024Ladies diamond ring in a platinum setting, has 6 baguette sides and large center diamond. EstateLadies diamond ring in a platinum setting, has 6 baguette sides and large center diamond. Estate fresh, beautiful ring in nice condition. Appr. Size 5.25.See Sold Price
Sold2023DECO PLATINUM 1CT DIAMOND LADIES ENGAGEMENT RINGSize 5, with beautiful European cut round brilliant diamond, circa 1930's. color h/i, surrounded by small accent diamonds. total weight 2.2 dwtSize 5, with beautiful European cut round brilliant diamoSee Sold Price
Sold2023LADY'S PEARL & DIAMOND RINGPlatinum Mounted Ring, set with three pearls surrounded by (18) small diamonds plus (4) shoulder-mounted diamonds, size 6, 3.4 dwt. Good condition.See Sold Price
7 days LeftBidhaus3 carat Radiant Cut Diamond Fancy Intense Yellow GIA With Two Side Trapezoids Three Stone Ring$10
599 Lots AwaySeized Assets Auctioneers1.51 ctw F COLOR CENTER Diamond Platinum Ring (4.14 ctw Diamonds)$1
Jul 07A-1 AuctionVintage 1960's 14k & Platinum Gold Pave Diamond Cluster Ladies Ring 1.85 ct$100(3 bids)
May 31Miami Auctions & Appraisals LLC GIA Three Stone Rectangular Emerald Diamond Platinum Ring$141,000
May 31Miami Auctions & Appraisals LLC 9.89 carats No-Heat Ceylon GIA Sapphire Fancy Diamond three stone Platinum Ring$28,500
May 31Miami Auctions & Appraisals LLC Kashmir Vintage Sapphire Diamond Platinum Three Stone Ring$40,250
May 31Miami Auctions & Appraisals LLC Certified GIA Colombian Emerald Diamond Platinum Three Stone Ring$72,000
May 28Miami Auction GalleryGIA Certified 3.41cts Round Brilliant Cut Diamond Platinum Three Stone Ring$22,500
Jun 23Modern Jewelry2.39 Carat Circular Brilliant Cut & Round Diamond Platinum Three-Stone Ring$13,500
Jun 23Modern Jewelry4.21 Carat Old European Cut M-N VVS2-SI1 Diamond Platinum Three-Stone Ring$27,750
Jun 23Modern JewelryHARRY WINSTON 1.55 Carat Round Brilliant F-VS1 Diamond Platinum 3-Stone Ring$30,250