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 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
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
Sold2023Vintage Large Oval Light Yellow Sapphire Diamond Ring Platinum 1950Vintage Large Oval Light Yellow Sapphire Diamond Ring Platinum 1950See Sold Price
20218.24ct Yellow Sapphire Platinum Diamond BroochPlatinum brooch, set with center approx. 8.24ct yellow sapphire (measures 12.7 x 11.89 x 6.2mm), surrounded with approx. 0.74ctw in diamonds. Brooch measures 28mm x 27mm. Tested plat. Weight - 10.3 grSee 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
Sold2023Exceptional GIA Unheated 7.5 Ctw Neon Yellow Sapphire & F VVS Diamond Platinum RingExceptional GIA Unheated 7.5 Ctw Neon Yellow Sapphire & F VVS Diamond Platinum RingSee 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
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
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
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
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
Sold2020Diamond, Yellow Sapphire, Platinum, Gold Brooch,Diamond, Yellow Sapphire, Platinum, Gold Brooch, Schlumberger for Tiffany & Co. The brooch features a round-cut yellow sapphire weighing approximately 1.10 carats, enhanced by full-cut diamonds weSee Sold Price
Sold2022A YELLOW SAPPHIRE AND DIAMOND CLUSTER RING in platinum, set with an oval cut yellow sapphire of 2.50A YELLOW SAPPHIRE AND DIAMOND CLUSTER RING in platinum, set with an oval cut yellow sapphire of 2.50 carats in a cluster of round brilliant cut diamonds, further diamonds accenting the shoulders all tSee 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
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
Sold2018David Webb Coral, Sapphire, Diamond Earrings*Pair of David Webb Coral, Sapphire, Diamond, Platinum, 18k Yellow Gold Earrings. Each featuring one carved coral south American motif drop measuring approximately 33 x 28 mm, accented by one navetteSee Sold Price
Sold2018Platinum yellow sapphire and diamond earringsLadies platinum yellow sapphire and diamond earrings featuring prong set oval cut moderately strong yellow sapphires weighing approx. 10.08ct.. Accented with a scrolling frame of prong set round brillSee Sold Price
Sold2017Oscar Heyman Sapphire, diamond, platinum and 18k yellowOscar Heyman Sapphire, diamond, platinum and 18k yellow gold ring featuring (19) full-cut diamonds, weighing a total of approximately 0.70 ct., accented by (14) rectangular-cut sapphires, weighing a tSee Sold Price
Sold2015Pair of sapphire, diamond, platinum and 18k yellow goldPair of sapphire, diamond, platinum and 18k yellow gold clip earrings featuring two oval cut blue sapphires weighing a total of approximately 2.85 cts., and two oval cut yellow sapphires weighing a 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
Sold2016Edwardian sapphire, diamond, platinum and 14k yellowEdwardian sapphire, diamond, platinum and 14k yellow gold ring featuring one round cut sapphire weighing approximately 0.65 ct., and one old European cut diamond weighing approximately 0.50 ct., accenSee Sold Price
Sold2023GIA Unheated Yellow Sapphire 9.97 ct and Diamond Ring in PlatinumGIA Unheated Yellow Sapphire 9.97 ct and Diamond Ring in PlatinumSee Sold Price
Sold2017Purple sapphire, diamond, platinum and 18k yellow goldPurple sapphire, diamond, platinum and 18k yellow gold ring centering (1) oval-cut purple sapphire, weighing approximately 0.80 ct., flanked by (2) full-cut diamonds, weighing a total of approximatelySee Sold Price
Oct 20Miami Auctions & Appraisals LLC 1.17ct UNHEATED Greenish Yellow Sapphire and 0.57ctw Diamond Platinum Ring (GIA CERTIFIED)US$1,725
Oct 20Miami Auctions & Appraisals LLC 4.01ct Yellow Sapphire and 1.38ctw Diamond Platinum RingUS$3,450
2 days LeftFederal Assets Auctioneers1.17 ctw UNHEATED Greenish Yellow Sapphire and 0.57 ctw Diamond Platinum Ring (GUS$1(1 bid)
5 days LeftCapital Estate BuyersArt Deco Estate 3.68ctw Natural Sapphire & Diamond 18k Yellow Gold & Platinum BroochUS$1,100(3 bids)
3 days LeftMynt AuctionsDavid Webb Platinum & 18K Yellow Gold Diamond Sapphire Rock Crystal Choker NecklaceUS$5
Oct 20Miami Auctions & Appraisals LLC Natural No-Heat GIA 13.90cts Sapphire Diamond Platinum Gold Bangle BraceletUS$11,250
Oct 23Miami Auction GalleryNatural No-Heat GIA 13.90cts Sapphire Diamond Platinum Gold Bangle BraceletUS$11,000
Oct 03Mynt AuctionsDavid Webb Platinum & 18K Yellow Gold Oval Cut Yellow Sapphire Black Enamel And Diamond EarringsUS$5
5 days LeftAdam's AuctioneersA YELLOW SAPPHIRE AND DIAMOND DRESS RING Of cluster-design, centring an oval-shaped yellow sapphire€2,000
1 day LeftRiverside GalleriesPlatinum Setting with 7.49ct Yellow Sapphire and 0.45ct Diamond Ladies RingUS$50
3 days LeftBidhausVictorian 18K Platinum Sapphire Diamond Bracelet 6.5ct Sapphires 5.5ct Old Mine Diamonds 8inUS$10(1 bid)
1 day LeftIntervendueEstate Gem 1.16 ct Oval Sapphire & 1.37 cttw Fancy Yellow & White Diamond Platinum RingUS$1,300
Oct 27Modern Jewelry60.00 Carat Yellow Sapphire 10.00 Carat Diamond 18K YG Statement NecklaceUS$22,500
5 days LeftRiverside GalleriesPlatinum Setting with 7.49ct Yellow Sapphire and 0.45ct Diamond Ladies RingUS$50
Oct 23Miami Auction Gallery1.75ct Yellow-Orange Sapphire and 0.51ctw Diamond Platinum Ring (GIA CERTIFIED)US$1,300
2 days LeftMynt AuctionsDavid Webb 18K Yellow Gold Cabochon Emerald Sapphire Ruby And Diamond BroochUS$5
3 days LeftSeized Assets Auctioneers1.75 ctw Yellow-Orange Sapphire and 0.51 ctw Diamond Platinum Ring (GIA CERTIFIEUS$1