Sold2021Art Deco Platinum Sapphire Diamond Gypsy RingPlatinum art deco ring featuring sapphire cabochon and tapered baguette diamonds. Ring size 6 1/2, top measures 12mm at widest point. Marked plat. Weight is 6.4 grams.See Sold Price
Sold202218ct yellow gold sapphire & diamond ring set in platinum. Size O, weight 3.0g.18ct yellow gold sapphire & diamond ring set in platinum. Size O, weight 3.0g.See Sold Price
Sold202218K Gold & Platinum Ring Set with Sapphire & Diamonds18K Gold ring with a platinum gallery set in its center with Blue Sapphire and diamonds on both its sides (one on each side), size: 7, weight: 2 grams. Marked.See Sold Price
Sold2016Estate Antique Platinum Sapphire & Diamond RingEstate Antique Platinum Sapphire & Diamond Ring. Set with sapphire at center (stone with surface abrasions) surrounded by round cut white diamonds. Period Art Deco setting. Apparently unmarked. Ring sSee Sold Price
Sold2018Estate Platinum Sapphire & Diamond RingEstate Platinum Sapphire & Diamond Ring. Set with an oval cut sapphire of approximately 2.5 carats as well as baguettes of approximately .25 total carat weight. Ring size 6.75can be resized.See Sold Price
Sold2022A SAPPHIRE AND DIAMOND RING in platinum, set with an oval cut sapphire of 5.75 carats, in a borderA SAPPHIRE AND DIAMOND RING in platinum, set with an oval cut sapphire of 5.75 carats, in a border of round brilliant and baguette cut diamonds totalling 1.96 carats, stamped Pt900, size M / 6, 14.0g.See Sold Price
Sold2022AN UNHEATED YELLOW SAPPHIRE AND DIAMOND RING in platinum, set with a cushion cut yellow sapphire ofAN UNHEATED YELLOW SAPPHIRE AND DIAMOND RING in platinum, set with a cushion cut yellow sapphire of 9.43 carats accented by old cut diamonds, stamped PLAT, size O / 7, 5.9g. Accompanied by a gemmologiSee Sold Price
Sold2022AN ART DECO PURPLE SAPPHIRE AND DIAMOND RING in platinum, set with a round cut purple sapphire ofAN ART DECO PURPLE SAPPHIRE AND DIAMOND RING in platinum, set with a round cut purple sapphire of approximately 5.59 carats, the stepped shoulders set with baguette cut diamonds, stamped PLAT, size PSee Sold Price
Sold2022A YELLOW SAPPHIRE AND DIAMOND RING in platinum, set with an octagonal mixed cut of approximatelyA YELLOW SAPPHIRE AND DIAMOND RING in platinum, set with an octagonal mixed cut of approximately 4.00 carats, the stepped shoulders set with round brilliant cut diamonds, stamped PLAT, size O / 7, 4.4See Sold Price
Sold2022A SAPPHIRE AND DIAMOND RING in platinum, set with an oval cut sapphire accented by step cutA SAPPHIRE AND DIAMOND RING in platinum, set with an oval cut sapphire accented by step cut sapphires and single cut diamonds, stamped PLAT, size N / 7, 6.5g.See Sold Price
Sold2020A YELLOW SAPPHIRE AND DIAMOND RING in platinum, setA YELLOW SAPPHIRE AND DIAMOND RING in platinum, set with an emerald cut yellow sapphire of 2.96 carats between trios of round cut diamonds, with further step cut diamonds either side, French assay marSee Sold Price
Sold2015Estate Platinum Diamond & Sapphire Channel Set RingEstate Platinum Diamond & Sapphire Channel Set Ring. Weight - 6.3 grams. Approx. 1.30ct. Size - 7. Retail - $3,000.See Sold Price
Sold2022Platinum, Diamond, & Sapphire RingPlatinum ring set with a 1.15 carbachol cut sapphire and 2 baguette cut diamonds .16 cts.t.w. Ring size 6.5.See Sold Price
Sold201718K & PLATINUM DIAMOND & SAPPHIRE RINGSet with 5 round platinum-set diamonds and sapphires approx. 0.34 carats, in yellow gold, stamped 18K Plat, size 6, 5.2gms.See Sold Price
Sold2022A SAPPHIRE AND DIAMOND RING in platinum, set with a pear cut sapphire in a border of round cutA SAPPHIRE AND DIAMOND RING in platinum, set with a pear cut sapphire in a border of round cut diamonds, with further diamonds to the band, engraved 'all my love', stamped PT 950, size I / 4.5, 7.5g.See Sold Price
Sold2017.900 PLATINUM DIAMOND SAPPHIRE CLUSTER SWIRL RING.900 PLATINUM DIAMOND SAPPHIRE CLUSTER SWIRL RING Ladies Fine .900 Platinum Set Sapphire Cluster Diamond Swirl Fashion Ring. Ring features 12 graduated brilliant round diamonds accenting the sides, raSee Sold Price
Sold2020Diamond, Sapphire and Platinum RingArt Deco style Diamond, Sapphire and Platinum Ring. Set in the center with a .87 carat marquise cut diamond, E-F color, SI1 clarity. Accented with .66 carat TW sapphires and .18 carat TW diamonds, E-FSee Sold Price
Sold2021Deco Diamond, Sapphire and Platinum RingArt Deco Diamond, Sapphire and Platinum Ring. Set in the center with an approx. .92 carat old mine cut diamond, I color, VS1 clarity. Stamped 950. Ring size 7. Approx. weight: 2.95 grams. Condition: VSee Sold Price
Sold2021Art Deco Sapphire And Diamond RingArt Deco Sapphire And Diamond Ring. Set In Platinum. 1.27ct GIA Sapphire. (9) Nine Diamonds = 1.65ct. Sapphire Total Weight 2.50ct. Clarity VS1-SI2. Color F-J.See Sold Price
Sold2021Diamond, Sapphire and Platinum RingArt Deco style Diamond, Sapphire and Platinum Ring. Set in the center with a .70 carat round brilliant cut diamond, G-H color, VS1 clarity. Accented with .30 carat TW round brilliant cut diamonds, E-FSee Sold Price
Sold2021Diamond, Sapphire and Platinum RingArt Deco style Diamond, Sapphire and Platinum Ring. Set in the center with a .75 carat old European cut diamond, F-G color, VS2 clarity. Accented with .74 carat TW round brilliant cut diamonds, E-F coSee Sold Price
Sold2020Diamond, Sapphire and Platinum RingArt Deco style Diamond, Sapphire and Platinum Ring. Set with a .54 carat marquise cut diamond H-I color, VS1 clarity. Accented with .47 carat TW round brilliant cut diamonds, E-F color, VS1-VS2 claritSee Sold Price
Sold20243.85CT CEYLON SAPPHIRE & DIAMOND RING, GIA CERTCeylon sapphire and diamond ring set in platinum, with oval shaped blue Sri Lanka sapphire weighing 3.85 total carats and oval shaped diamonds weighing approximately 0.36 total carats. Marked 'PT900',See Sold Price
Sold2020Diamond, Sapphire and Platinum RingArt Deco style Diamond, Sapphire and Platinum Ring. Set in the center with a .40 carat old European cut diamond, F-G color, VS2 clarity. Accented with .31 carat TW round brilliant cut diamonds, E-F coSee Sold Price
6 days LeftMiami Auctions & Appraisals LLC Kashmir Vintage Sapphire Diamond Platinum Three Stone Ring$40,250
3 days LeftElmwood'sA SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a round cabochon£300
Jun 06Elmwood'sA SAPPHIRE AND DIAMOND THREE STONE RING in platinum, set with an oval cut sapphire of approximately£1,500
11 hrs LeftBidhausSapphire And Diamond Cushion Halo 3-stone Ring With Pave And Millgrain Detail In Platinum$10
Featured3 days LeftJasper52Tiffany & Co Platinum Diamond Pink Sapphire Milgrain 2.5mm Band Ring sz 5.75$1,700
4 days LeftFederal Assets Auctioneers0.29 ctw Diamond and 0.88 ctw Blue Sapphire Platinum Ring (1.17 ctw Diamonds)$1
Jun 24Platinum Auction GroupBuccellati Cabochon Sapphire Diamond 18K Gold Cocktail Ring$2,200(3 bids)
Jun 02Tremont AuctionsVintage diamond and sapphire platinum and gold mounted ring. Set with 4 triangular shape fine$400(3 bids)
6 days LeftMiami Auctions & Appraisals LLC Vintage 1.61cts European Cut Diamond Sapphire Platinum Engagement Ring$9,700