Sold2016Vintage Diamond and Sapphire Ring in PlatinumEst. $ 750 - 1500 Vintage Diamond and Sapphire Ring in Platinum. Weighs 3.4 grams. Center: Diamond. .75 ct approx euro cut. 5.56 mm diameter. Near colorless Si2 - I1. Small chips at girdle. Accents: DSee Sold Price
Sold2021Art Deco Sapphire Diamond Ring Platinum Vintage .60 TDWTitle: Art Deco Sapphire Diamond Ring Platinum Vintage .60 TDW Additional Information: This beautiful vintage Art Deco ring is finely crafted in luxurious Platinum and set with old mine cut diamonds aSee Sold Price
Sold2021Vintage platinum diamond and sapphire ringLadies vintage platinum diamond and sapphire ring featuring an art deco style design, accented with prong set round single and European cut diamonds weighing approx. 0.56ct.. Accented with trillion cuSee Sold Price
Sold2021Vintage Platinum Intertwined Diamond Sapphire RingThis is a vintage platinum ring band with intertwined with full cut diamonds and blue sapphires. The diamonds are VS clarity and GH color. Size: 6 US. Weight: 3.5g.See Sold Price
Sold2021Vintage Platinum Diamond Blue Sapphire Ring Size 6.25This is a vintage platinum ring studded with 22 full cut diamonds and 17 sapphires. The diamonds are VS clarity and GH color. Size: 6.25 US. Weight: 4.4g. Diamonds: approximately 1.5mm each. SapphiresSee Sold Price
Sold2023Vintage Estate Platinum Diamond Sapphire Art Deco RingVintage Estate Platinum Diamond Sapphire Art Deco Ring Vintage Estate Platinum Diamond Sapphire Art Deco Ring Product Description About This Piece: Vintage / Estate 14k White Gold Art Deco Ring with aSee Sold Price
Sold2023Vintage Large Oval Light Yellow Sapphire Diamond Ring Platinum 1950Vintage Large Oval Light Yellow Sapphire Diamond Ring Platinum 1950See Sold Price
Sold2023Womens 18K Gold Platinum Diamond Sapphire RingFOR SALE IS THIS WOMENS VINTAGE ESTATE 18K GOLD PLATINUM DIAMOND SAPPHIRE RING. THE RING IS A SIZE 9.0 AND WEIGHS 11.8g. RING IS MARKED "18K, PT 900" WITH A MAKERS MARK "SGS". ANY OTHER QUESTIONS, PLESee Sold Price
Sold2024Cartier Vintage Platinum Emerald Cut Diamond Sapphire RingMetal : Platinum Designer : Cartier Gemstone : Diamond approx. 1.20ct E VVS1. Sapphire Measurements : Ring size 6 1/4, top is 8.3mm Marked: : Cartier Plat, C41272 Weight:See Sold Price
Sold2023Vintage Platinum diamond and sapphire engagement ringTitle: Vintage Platinum diamond and sapphire engagement ring Additional Information: Vintage from the 1950s Size: 4 3/4 US Materials: Platinum Gemstone: Sapphire Style: Mid-century Description AdorablSee Sold Price
Sold2015VINTAGE PLATINUM, STAR SAPPHIRE & DIAMOND RINGVintage ladies platinum, star sapphire and diamond estate ring; (1) natural star sapphire corundum, oval cabochon-cut, weighing approx 24.63cts, tone: medium dark, saturation: grayish, hue: blue, theSee Sold Price
Sold2021VINTAGE PLATINUM RUBY, SAPPHIRE & DIAMOND RINGBeautiful vintage Art Deco-style ring in platinum with large bezel set center ruby in an openwork shank, accented with small diamonds and channel-set sapphires. Ring size 7; ruby measures 9mm x 6.5mm.See Sold Price
Sold2023Vintage Estate Platinum Diamond Sapphire Art Deco RingVintage Estate Platinum Diamond Sapphire Art Deco Ring Vintage / Estate 14k White Gold Art Deco Ring with a center round Sapphire and surrounding mix-shape Diamonds. Antique, circa 1920's, one-of-a-kiSee Sold Price
Sold2018Vintage Platinum Sapphire Diamond Cocktail Ring, .77ctwItem: Ladies Fabulous 1950's Platinum, Sapphire & Diamond Cocktail Ring Brand: Unbranded Metal Purity: .900 platinum Gemstones: Diamond, Sapphire Carat Weights: .35 ct sapphire TW, .42 ct diamond TW SSee 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
Sold2022Diamond, Sapphire and Platinum RingVintage Approx. 1.11 Carat Old European Cut Diamond, .95 Carat TW Caliber Cut Sapphire and Platinum Ring. Center diamond I color, VS2 clarity. Stamped Plat. Ring size 6-1/4. Approx. weight: 4.4 dwt, CSee Sold Price
Sold2023Vintage 26.93 Carat Unheated Ceylon Sapphire and Diamond Ring PlatinumVintage 26.93 Carat Unheated Ceylon Sapphire and Diamond Ring PlatinumSee Sold Price
Sold2021Diamond, Sapphire and Platinum RingVintage Approx. .50 Carat TW Five Round Brilliant Cut Diamond, Caliber Cut Sapphire and Platinum Three Row Ring. Diamonds F-G color, VS1-VS2 clarity. Sapphires with vivid color. Stamped Plat. Ring sizSee Sold Price
Sold2023Vintage Retro Star Sapphire Platinum Diamond Ring Size 6This is a vintage retro platinum ring featuring a large star sapphire accented by round brilliant and baguette cut diamonds. The diamonds are VS clarity and GH color. The ring is a size 6 US and it weSee Sold Price
Sold201918k Gold, Platinum, Diamond & Sapphire RingCirca 1930's Vintage Platinum Ring with Rose cut Diamonds and a Natural round Blue Sapphire Approx. 3.50 CT holded by a 18k Gold bezel setting. Ring size: 8.75.See Sold Price
Sold2021Boucheron Platinum Diamond and Sapphire Cocktail RingVintage Boucheron Paris Platinum Diamond and Sapphire Cocktail Ring, the center with a round faceted natural sapphire, approximately .75 ct. surrounded by a snowflake pattern of 32 baguette diamonds aSee Sold Price
Sold2023Vintage Platinum, Sapphire, and Diamond RingVintage Platinum, Sapphire, and Diamond Ringcentering on a round cut sapphire (6mm) weighing approximately 1.1 carats set between two transitional cut diamonds weighing approximately 1.6 total caratsSee Sold Price
Sold2024Vintage Platinum, Sapphire, and Diamond RingVintage Platinum, Sapphire, and Diamond Ringset with two rows of full cut round diamonds weighing approximately .44 total carat (H-I color, SI2-I1 clarity), the center and outer rows set with calibreSee Sold Price
Sold2022French Diamond Pearl Ruby Sapphire Platinum RingThis is a vintage French platinum ring with a spray or round and button pearls, a sapphire, ruby, and full cut diamonds. The diamonds are VS clarity and GH color. French hallmarks on the band. The rinSee Sold Price
May 31Miami Auctions & Appraisals LLC Vintage Diamond Sapphire Square Pinwheel Platinum Cocktail RingUS$5,100
May 31Miami Auctions & Appraisals LLC Vintage 1.61cts European Cut Diamond Sapphire Platinum Engagement RingUS$9,700
Jun 02Tremont AuctionsVintage diamond and sapphire platinum and gold mounted ring. Set with 4 triangular shape fineUS$350(1 bid)
May 31Miami Auctions & Appraisals LLC Kashmir Vintage Sapphire Diamond Platinum Three Stone RingUS$40,250
May 31Miami Auctions & Appraisals LLC Vintage Burma No Heat Sapphire Diamond Platinum Large Cluster Cocktail RingUS$147,000
1 day LeftFederal Assets AuctioneersVintage Platinum 1.48 ctw Round Sapphire Solitaire Diamond 3 Stone Engagement RiUS$1
4 hrs LeftSeized Assets AuctioneersVintage Platinum 3.43 ctw AGL Cushion Sapphire & Diamond Ballerina Cocktail RingUS$1(1 bid)
2 days LeftSeized Assets AuctioneersVintage Platinum 2.69 ctw GIA NO HEAT Sapphire & Diamond Ballerina Cocktail RingUS$1