Sold2022Tiffany & Co Legacy Platinum Diamond Sapphire StudMETAL: Platinum. GEMSTONES: Diamonds approx. 0.52ctw. Pink sapphires approx. 2.56ctw. MEASUREMENTS: Earrings are 10.2mm x 9.8mm. MARKED: Tiffany & Co Pt950, T & Co, Pat D467,833 ct al. WEIGHT:See Sold Price
Sold2020Tiffany & Co Diamond By The Yard Elsa Peretti StudsTiffany & Co Platinum Diamond Bezel Elsa Peretti Blue Sapphire Studs.Round Brilliant Cut. Round Brilliant Cut 5 mm Royal Blue Sapphires set in a Gorgeous Platinum Bezel Earrings with Push Backings. ReSee Sold Price
Sold2023TIFFANY PLATINUM LEGACY SAPPHIRE DIAMOND ETERNITY WEDDING RING BAND Legacy Collection PlatinumTIFFANY PLATINUM LEGACY SAPPHIRE DIAMOND ETERNITY WEDDING RING BAND Legacy Collection Platinum Tiffany & Co Sapphire & Diamond Wedding Band Ring , marked '(C) Tiffany & Co PT950', evokes the glamourSee Sold Price
Sold2018A Pink Sapphire & Diamond Band by Tiffany & CoPlatinum Legacy band by Tiffany & Co featuring pink sapphire and diamonds in alternating pattern around entire band, 2mm W, sz 5.5, 3.7 gramsSee Sold Price
Sold2020TIFFANY & CO. Platinum Diamond Sapphire RingTIFFANY & CO. Platinum Weight 4.6gr Diamond 0.3ct Blue Sapphire 0.4ct Measurements 0.8"x0.15" Band Ring Size 6See Sold Price
Sold2021TIFFANY & CO. PLATINUM DIAMOND & SAPPHIRE RINGTIFFANY & CO. PLATINUM DIAMOND & SAPPHIRE RINGAmerican, late 20th- early 21st century. A platinum band channel set with alternating diamond and sapphire, size 6.25. Weighing 6 gramsSee Sold Price
Sold2021Tiffany & Co Platinum Diamond Stud EarringsPair of platinum stud earrings by Tiffany & Co, with bezel set approx. 0.20ct diamond each, G/VS. Earrings are 5mm in diameter, with screw posts and original backs. Weight - 1.5 grams.See Sold Price
Sold2023TIFFANY & CO. Platinum, Diamond, and Sapphire Pendant/BroochTIFFANY & CO. Platinum, Diamond, and Sapphire Pendant/Broochthe circle brooch featuring a row of round brilliant-cut diamonds weighing approx. 3.10 tcw. and a row of channel-set baguette-cut sapphiresSee Sold Price
Sold2024Tiffany & Co Deco Platinum Diamond Sapphire WatchTiffany & Co Art Deco Platinum Diamond and Sapphire Ladies Wrist Watch. Watch is set with round and marquis cut diamonds and square cut sapphires in a platinum case with a manual-wind movement and safSee Sold Price
Sold2021Tiffany & Co Legacy Platinum Diamond EternityMETAL: Platinum. GEMSTONES: Diamonds approx. 1.21ctw. MEASUREMENTS: Ring size 5 1/2, ring band is 3.5mm wide. MARKED: Tiffany & Co PT950. WEIGHT: 5.9 grams. Retail $6800.Gemstones have not been grSee Sold Price
Sold2023Tiffany & Co Platinum Diamond Sapphire RingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.50ctw. Sapphire - 5.9mm. MEASUREMENTS: Ring size 6 3/4, ring top is 5.9mm wide. MARKED: Tiffany & Co PT950, 28948999. WEIGHT: 5.2 grams.Gemstones havSee Sold Price
Sold2016Tiffany & Co Platinum Diamond Stud EarringsMETAL: platinum. GEMSTONES: diamonds approx. 0.33ct each, 0.66ctw. MARKED: T & Co, pt950 on posts. Screw backs. WEIGHT: 2 grams.Gemstones have not been graded for color and clarity ,and tested forSee Sold Price
Sold2016Tiffany & Co Platinum Diamond Sapphire Half BandMETAL: platinum. MEASUREMENTS: Ring size 6 1/2, ring is 3.2mm wide . GEMSTONES: Diamonds approx. 0.15ctw, blue sapphires . MARKED: Tiffany & Co, pt950. WEIGHT: 5.3 grams.Gemstones have not been grSee Sold Price
Sold2016Tiffany & Co Platinum Diamond Stud EarringsMETAL: platinum. MEASUREMENTS: earrings are 3.5mm in diameter. GEMSTONES: diamonds approx. 0.16ct each. MARKED: on posts T & Co pt950. Approx. retail $1200. Come with box. WEIGHT: 1.4 grams.GemstoSee Sold Price
Sold2017Tiffany & Co Platinum 1.05ctw Diamond Stud EarringsMETAL: platinum. GEMSTONES: round brilliant cut 0.53ct diamond( G,VS1) measures 5.16 x5.21 x3.19mm. GIA Original Certificate #2185075287. Retail $ 4000. Round brilliant cut 0.52ct (H, VVS2) measures 5See Sold Price
Sold2017Tiffany & Co Bubbles Platinum Diamond Sapphire BandMETAL: platinum. GEMSTONES: diamonds-approx. 1.65ctw, sapphires. MEASUREMENTS: ring size 6. Band is 9mm at widest point. MARKED: T &Co PT950. WEIGHT: 9.8 grams. Ring comes with original box. GemstSee Sold Price
Sold2018Tiffany & Co Etoile Platinum Diamond Sapphire BandMETAL: platinum. GEMSTONES: diamonds-approx. 0.75-0.80ctw, sapphire. MEASUREMENTS: ring size 5.75. Band is 4.8mm at widest point. MARKED: Tiffany & Co Pt950. WEIGHT: 6.0 grams. Comes with box.GemsSee Sold Price
Sold2024Tiffany & Co Platinum Diamond X Stud EarringsMETAL: Platinum. GEMSTONES: Diamonds approx. 0.22ctw. MEASUREMENTS: Earrings are 10.2mm x 10.4mm. Post is bent. Missing backs. MARKED: T & Co Pt950. WEIGHT: 3.4 grams. Comes with service paper andSee Sold Price
Sold2024Tiffany & Co Platinum Diamond Pearl Stud EarringsMETAL: Platinum. GEMSTONES: Diamonds approx. 0.27ctw. Pearl - 7-7.5mm. MEASUREMENTS: Earrings are 12.1mm. Backs are not original/marked 925. MARKED: T & Co on posts, partially polished off. 925 onSee Sold Price
Sold2017TIFFANY & CO. - a single platinum diamond stud earring.TIFFANY & CO. - a single platinum diamond stud earring. Designed as a brilliant-cut diamond trefoil. Signed Tiffany & Co. Estimated total diamond weight 0.50ct, H-I colour, VS2-SI1 clarity. HallmarksSee Sold Price
Sold2020Tiffany & Co Platinum 2.55ct Sapphire Diamond RingPlatinum Tiffany & Co ring with oval approx. 2.55ct violetish-blue sapphire ( abraded) and approx. 0.70ctw in diamonds. Ring size - 4.5, ring top - 15mm x 12mm. Marked: Tiffany & Co, Irid. Plat. WeighSee Sold Price
Sold2023Tiffany & Co Platinum Diamond Ruby Cobblestone Luxury Stud Earrings in Box RareTiffany & Co Platinum Diamond Ruby Cobblestone Luxury Stud Earrings in Box RareSee Sold Price
Sold2023SIGNED TIFFANY & CO. ART DECO PLATINUM, DIAMOND AND SAPPHIRE LOW DOME RING, early 20th century.SIGNED TIFFANY & CO. ART DECO PLATINUM, DIAMOND AND SAPPHIRE LOW DOME RING, early 20th century. Old European cut round diamond weighing approx 1.00 ct. Centered by two lines of six calibré-cut sappSee Sold Price
Sold2017Tiffany & Co Platinum Sapphire Diamond RingMETAL: platinum. GEMSTONES: 1.69ct color changing sapphire, 0.44ctw diamonds. MEASUREMENTS: Ring size 6. MARKED: tiffany & co pt950. WEIGHT: 4.1 grams. Comes with box. Gemstones have not been gradSee Sold Price
Jun 06Akiba GalleriesTiffany & Co. Platinum, Diamond, Sapphire and Ruby American Flag Brooch$5,000(1 bid)
4 days LeftJasper52Vintage! Authentic Tiffany & Co Irid Platinum Diamond Sapphire Cocktail Ring$2,400
Jun 01Northgate Gallery, Inc.Tiffany and Co. Platinum Natural Diamond and Sapphire Ring, Size 8.0$250
May 31Miami Auctions & Appraisals LLC Vintage Tiffany & Co. Kashmir Sapphire Diamond Platinum Dangle Pendant$80,500
May 28Miami Auction GalleryTIFFANY & CO. LEGACY 1.74CT GIA CUSHION DIAMOND PLATINUM HALO ENGAGEMENT RING$12,250
Jun 23Modern JewelryTiffany & Co.. 2.18 Carat Round Brilliant E-VVS2 Diamond Platinum Stud Earring$43,250
2 days LeftBonhamsTIFFANY & CO.: AN ART DECO PLATINUM, SAPPHIRE, RUBY, AND DIAMOND AMERICAN FLAG BROOCH$8,000
Jun 23Modern JewelryTiffany & Co. 2.25 Carat Round Brilliant H VS2 Diamond Platinum Stud Earring$30,250
2 days LeftFellowsA platinum diamond and pink sapphire 'Jazz' pendant, on chain, by Tiffany & Co. Estimated total£540
Jun 02Tremont AuctionsFine vintage Tiffany & Co. Art Deco design diamond and sapphire platinum mounted convertible dress$3,400
Jun 23Modern JewelryTiffany & Co. 2.44 Carat Round Brilliant H VS1 Diamond 18k WG Stud Earrings$27,750
4 days LeftActivity AuctionsTiffany & Co. Dragonfly Brooch Platinum with Diamonds and Sapphire Large -$3,250