Sold2022Platinum Yellow Sapphire RingLadies platinum ring featuring a natural yellow sapphire approximately 23.91 carats. The ring is marked "irid plat" and is size 6 3/4. Gross weight of the ring is 11.72 grams.See Sold Price
Sold2021Certified Platinum Yellow Sapphire & Diamond RingThis is a certified and appraised platinum yellow sapphire and diamond ring. The 2.77 carat oval-cut yellow sapphire is surrounded by a halo and shoulders of .66 carats of round, brilliant-cut G-H, SISee Sold Price
Sold2016JEWELRY. Platinum & Solitaire Yellow Sapphire RingRing. Central stone of beautiful vibrancy has been previously identified as a yellow sapphire weighing approx. 2 cttw, set in platinum. Stamped, "Platinum", to interior of shank. Ring size - 9 1/4. ToSee Sold Price
Sold2022An 18K yellow gold, platinum, yellow sapphire, and diamond ring, Boris LeBeauAn 18K yellow gold, platinum, yellow sapphire, and diamond ring, Boris LeBeau designed as a tapering cigar band in eighteen karat yellow gold and platinum, centering a bezel set cushion-cut yellow sapSee Sold Price
Sold2023Vintage 14kt Yellow Gold Platinum Top Yellow Sapphire & Diamond RingVintage 14kt Yellow Gold Platinum Top Yellow Sapphire & Diamond Ring Size (7.5) reverse tapered shank ring with a rectangular cut yellow sapphire center stone (approx. 9.5mm x 7.5mm) in a bezel settinSee Sold Price
Sold2020Hammerman Brothers ring size: 5Hammerman Brothers yellow gold, platinum, yellow sapphire and diamond ring New York, New York 18K yellow gold, platinum, 1.90 carat oval yellow sapphire, (2) 0.34 carat pear cut diamonds (clarity: VS1See Sold Price
Sold2018Platinum, Gold, Yellow Sapphire, and Diamond Ring,Platinum, Gold, Yellow Sapphire, and Diamond Ring, Francebezel set with one round cut yellow sapphire (9.63 x 8.6 x 6.2mm) weighing approximately 3.98 carats and with a conforming surround of (18) beaSee Sold Price
Sold2018A Platinum, Yellow Gold, Sapphire and Diamond Ring,A Platinum, Yellow Gold, Sapphire and Diamond Ring, containing one oval mixed cut sapphire measuring approximately 8.90 x 6.89 x 3.65 mm and 20 tapered baguette cut diamonds weighing approximately 1.0See Sold Price
Sold2018A Yellow Sapphire Ring.A Yellow Sapphire Ring. Platinum mounting contains an octagonal mixed cut natural yellow sapphire. Sapphire is accompanied by AGL certificate GB 1087253 stating the stone is 5.31 carats, pale yellow iSee Sold Price
Sold2017Platinum, 18KT Gold, Yellow Sapphire, and Diamond Ringcentered with round brilliant cut yellow sapphire weighing approximately 2.35 carats bezel set in yellow gold and with a textured platinum tapered shank accented to the top and bottom with (52) bead sSee Sold Price
Sold201818.77ct GIA Yellow Sapphire, Diamond Platinum Ring18.77ct GIA Certified (No Heat) Sri Lankan Yellow Sapphire in 3.80ctw VS1-VS2/F-G Diamond & Solid Platinum Cocktail Ring From Vietnamese Royal Family (W/$52,000 Appraisal) - This stunning cocktail rinSee Sold Price
Sold2023Vintage Large Oval Light Yellow Sapphire Diamond Ring Platinum 1950Vintage Large Oval Light Yellow Sapphire Diamond Ring Platinum 1950See Sold Price
Sold2022ANTIQUE PLATINUM-ON-YELLOW GOLD, DIAMOND AND SYNTHETIC SAPPHIRE RING. - Ring size: 2 3/4.ANTIQUE PLATINUM-ON-YELLOW GOLD, DIAMOND AND SYNTHETIC SAPPHIRE RING. Cushion shape rectangular synthetic sapphire weighing 3.50-4.00 ct. surrounded by 14 old mine cut diamonds together weighing apprSee Sold Price
Sold2018A Platinum, Yellow Gold, Peridot, Pink Sapphire andA Platinum, Yellow Gold, Peridot, Pink Sapphire and Diamond Ring, containing one round mixed cut peridot measuring approximately 7.85 mm in diameter, 14 round brilliant cut pink sapphires measuring apSee Sold Price
Sold2019YELLOW SAPPHIRE & DIAMOND, PLATINUM BAND RINGLADY'S YELLOW SAPPHIRE & DIAMOND, PLATINUM BAND RING :Set with: 1 emerald cut natural golden sapphire, 2.80 carats. Stone dimensions 9.9 x 7.9 x 3.3 mm. 6 bullet shape step-cut diamonds, 0.52 carats.See Sold Price
Sold2023GIA 8.72 ct Unheated Ceylon Yellow Sapphire & Diamond Ring in PlatinumGIA 8.72 ct Unheated Ceylon Yellow Sapphire & Diamond Ring in PlatinumSee Sold Price
Sold2023Vintage GIA NO HEAT Yellow Sapphire Diamond Platinum Halo Cocktail RingPresenting an exquisite All Natural Yellow Sapphire enhanced by a halo of old cut diamonds. The shank is crafted in solid Platinum, with an antique sterling silver top. Featuring in the center an exceSee Sold Price
Sold2023ANTIQUE ART DECO 14K YELLOW GOLD, PLATINUM, DIAMOND, AND SAPPHIRE LADY'S RINGANTIQUE ART DECO 14K YELLOW GOLD, PLATINUM, DIAMOND, AND SAPPHIRE LADY'S RING, possibly converted to a ring from another piece of jewelry, featuring a diamond-form pierced platinum top having a ceSee Sold Price
Sold2020Hammerman Brothers ring size: 5Hammerman Brothers yellow gold, platinum, pink sapphire and diamond ring New York, New York 18K yellow gold, platinum, 1.37 carat oval pink sapphire, (2) 0.34 carat pear cut diamonds (clarity: VS1-2,See Sold Price
2023Yellow Sapphire & Diamond RingYellow Sapphire & Diamond RingMounted with 130 Diamonds Weighing 4.40 Ct.* E-F Color VVS-VS Clarity10.00 Ct. of Yellow Sapphires18K Yellow GoldGold Weight: 34.60 gm.*approx. weightSee Sold Price
Sold202414K YELLOW GOLD SAPPHIRE RING14KT YELLOW GOLD SAPPHIRE RING14KT GOLD WT. APPROX. 7.10 GRAMSAPPHIRE WT. APPROX. 3.62 CT / 12 PCS size 7See Sold Price
Sold2023GIA giant 16.54 ct Ceylon Sapphire and Diamond Platinum RingGIA 16.54 ct Yellow Ceylon Sapphire ring with 2.33 ctw Diamond Platinum Ringsee report:..16.54 CT Unheated Ceylon Sapphire and 2.33 CTW Diamond Ring with GIA report #6381655273. Ring size 6.5. The halSee Sold Price
Sold2023GIA 19.89 ct Unheated Yellow Sapphire and Diamond Ring in PlatinumGIA 19.89 ct Unheated Yellow Sapphire and Diamond Ring in PlatinumSee Sold Price
Sold20182.90ct GIA Orangy Yellow Sapphire & Diamond Ring2.90ct GIA Certified (No Heat) Sri Lankan Orangy Yellow Sapphire, 1.25ctw VS1-VS2/F-G Diamond & Solid Platinum Ring - This stunning ring was finely crafted of solid platinum, and boasts a magnificentSee Sold Price
May 11Crescent City Auction GalleryOscar Friedman Lady's Platinum Yellow Sapphire and Diamond Dinner Ring, Total Diamond Wt.- .8 cts.,$3,250
1 day LeftRiverside GalleriesPlatinum Setting with 7.49ct Yellow Sapphire and 0.45ct Diamond Ladies Ring$50
5 days LeftRiverside GalleriesPlatinum Setting with 7.49ct Yellow Sapphire and 0.45ct Diamond Ladies Ring$50
3 days LeftHeritage Auctions55233: Ceylon Yellow Sapphire, Diamond, Platinum Ring $15,000
May 28Miami Auction GalleryRARE KASHMIR GIA NO HEAT NATURAL 3.97CTS BLUE SAPPHIRE DIAMOND PLATINUM RING$101,000
5 days LeftFederal Assets AuctioneersVintage Platinum 3.43 ctw AGL Cushion Sapphire & Diamond Ballerina Cocktail Ring$1
5 days LeftElmwood'sA SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a round cabochon£300(1 bid)
5 days LeftElmwood'sA FRENCH SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a cushion cut£900