Sold2022Vintage Tiffany & Co. 3ctw Fine Diamond 0.75ctw Natural Ruby Platinum Art Deco Circle Pin BroochTitle: Vintage Tiffany & Co. 3ctw Fine Diamond 0.75ctw Natural Ruby Platinum Art Deco Circle Pin Brooch Description: Signed Tiffany & Co. platinum circle pin featuring approx. 3.0ctw of the fieriestSee Sold Price
Sold2022Antique art deco platinum diamond bar pinVintage from the 1920s Length: 2.5 Inches Materials: Platinum Style: Art deco Recycled Description Solid platinum genuine diamond bar pen measuring two. 5 inches with magnificent hand done open scrollSee Sold Price
Sold2020Tiffany & Co Art Deco Lapis Diamond Onyx Platinum GoldArt Deco Tiffany & Co 14k gold and platinum jabot pin, adorned with lapis, onyx and diamonds. Each top is 10mm in diameter, entire pin is 76mm long. Marked Tiffany & Co. Weight - 4.6 grams.See Sold Price
Sold2023TIFFANY & CO. PLATINUM & 18K 4CTW DIAMOND BROOCHCirca 1890's Art Nouveau antique Tiffany and Co platinum brooch having 4ctw old mine cut diamonds(Clarity:VS-SI/Color:E-H) with an onyx inlay and 18K yellow gold clasp/pin. Stamped 18K on clasp, engraSee Sold Price
Sold2021Art Deco Tiffany & Co Platinum 18k Gold Bar BroochMETAL: Platinum and 18k Gold. GEMSTONES: Diamonds approx. 1.50ctw. MEASUREMENTS: Brooch is 46mm x 4.2mm wide. MARKED: Tiffany & Co. WEIGHT: 6.1 grams.Gemstones have not been graded for color and cSee Sold Price
Sold2023Tiffany & Co Diamond Tie BarVintage Tiffany & Co 14k yellow gold tie bar with 12 round brilliant cut diamonds. 8.4 grams. 1.75" LongSee Sold Price
Sold2023Tiffany & Co Schlumberger Apollo 18k Yellow Gold Pave Diamond Platinum BroochTiffany & Co. Schlumberger Apollo Pave Diamond Platinum Yellow Gold Pin Brooch Comes with C.O.A. ! Brand: Tiffany & Co. Collection: Schlumberger Style: Pin Brooch Condition: Pre-owned Diamond: 8 TCW MSee 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
Sold2018Tiffany & Co Voile Platinum Diamond Brooch PinMETAL: Platinum. MEASUREMENTS: Brooch is 30mm in diameter. GEMSTONES: Diamonds approx. 0.80ctw. Comes with brooch. MARKED: Tiffany & Co, pt950. WEIGHT: 8 grams.Gemstones have not been graded for cSee 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
Sold2022Tiffany Platinum & Diamond Ladies Wrist WatchArt Deco Tiffany & Co platinum & diamond ladies wrist watch. Round watch face set with 22 .05 ct diamond surround. Hinge ends each set with 1/2 ct round cut diamond with a 12 .02 ct diamond surround.See Sold Price
Sold2018TIFFANY & CO. DIAMOND & PLATINUM "BUBBLES" RINGA concentric design of staggered RBC diamonds in bright bezels, approx. .95 ct. TW. Stamped by the maker. Size 5 1/2. With original box and packer.See Sold Price
Sold2015TIFFANY & CO. DIAMOND PLATINUM SOLITAIRERBC diamond, approx. .45 ct. in platinum six prong setting, ca. 2000. Marked Tiffany & Co. Plat. 950. Size 6. 2.5 dwt.See Sold Price
Sold2021Art Deco Tiffany & Co. Ruby, Diamond, Platinum Ring.Art Deco Tiffany & Co. Ruby, Diamond, Platinum Ring. Centering one octagonal shaped ruby measuring approximately 5.7 x 6.6 x 3.8 mm, accented by two baguette-cut and thirty round-cut diamonds weighingSee Sold Price
Sold2023Tiffany & Co. Ladies Art Deco Platinum Diamond WatchHas high grade "gubelin" movement, platinum with diamonds and sapphires. Adjustable band up to 8" length.See Sold Price
Sold2021ART DECO PLATINUM & DIAMOND BAR PIN, 3.00CTWset with 22 European cut diamonds approx. 3.00 carats (in our opinion: K-L color, SI2-I1 clarity, however not guaranteed), 2 center diamonds each approx. 70pts, in tested filigreed platinum (pin stemSee Sold Price
Sold2023Platinum & Diamond Art Deco Bar Pin,7 old European cut round diamonds totaling .50 carat, with appraisal of $2,350.00, 2 1/2" wide.See Sold Price
Sold2020Art Deco platinum diamond bar pinArt Deco platinum diamond bar pin, 2 1/2" long, center diamond measuring approximately 0.20 carats, ten smaller diamonds in body, stamped Platinum, weight 7.2 grams/4.6 dwtSee Sold Price
Sold2021Tiffany & Co., Diamond and platinum star necklaceTiffany & Co. Diamond and platinum star necklace The multi-strand chain necklace, suspending five stars set with round brilliant-cut diamonds Platinum Signed Tiffany & Co. 15 ¾ ins; GrossSee Sold Price
Sold2023Tiffany & Co., Schlumberger Platinum and Diamond Lizard Pin and Tiffany & Co. Turtle PinEstate / Collection: From the Estate of Lila Kommerstad Round diamonds 2.95 cts., 2 round emerald eyes, lizard signed Tiffany & Co., Schlumberger, turtle signed Tiffany & Co., one diamond missSee Sold Price
Sold2020A TIFFANY & CO. DIAMOND AND PLATINUM WRISTWATCH, CIRCAA TIFFANY & CO. DIAMOND AND PLATINUM WRISTWATCH, CIRCA 1920S circa 1920s small faced rectangle Tiffany & CO. wrist watch with a pave of small round cut diamonds centering the watch face, surround by rSee Sold Price
Sold2019Tiffany & Co Platinum Art Deco Style Diamond WatchLadies platinum and diamond Tiffany & Co. art deco style wristwatch. The watch features a bead-set diamond bezel and ornate geometric design diamond lugs. It has a mechanical C.H. Meylan movement, andSee Sold Price
Sold2020Art Deco Tiffany & Co Platinum Diamond RingArt Deco platinum ring by Tiffany & Co. Set with three diamonds approx. 0.20ctw. Measures - size 5 1/2, ring top is 7.2mm wide. Weight 8.5 grams. Marked Tiffany & Co.See Sold Price
Sold2022Platinum & Diamond Filigree Art Deco Bar Pin,19 European cut diamonds totaling 1.50 carats, high grade, with appraisal of $6,250.00, 2 5/8" wide.See Sold Price
Jun 15Hess Fine AuctionsExquisite Tiffany & Co Meylan High Grade Platinum Diamond Sapphire Very Art Deco Ladies WatchUS$225(4 bids)
Jun 20Modern JewelryHenri PIQUET Turquoise Diamond Platinum Pin BROOCH Clip Art Deco1920s FrenchUS$21,250
Jun 15Hess Fine AuctionsLarge Size Tiffany Co Diamond Key Pendant Necklace Platinum Key ChainUS$80(2 bids)
Jun 20Modern JewelryVintage Tiffany & Co. POCKET WATCH PENDANT Platinum Diamond Estate JewelryUS$15,750
Jun 15Hess Fine AuctionsElegant Designer Tiffany & Co Platinum 1.4ctw Diamond Heart Droplet Pendant 16 Inch NecklaceUS$10(1 bid)
Jun 30Modern JewelryTIFFANY&Co. Necklace Pendant Fleur De Lis Key Bar Diamond Pt950 Platinum authUS$1,125
7 days LeftJasper52Vintage Tiffany & Co. Pocket Watch Pendant Platinum Diamond Estate JewelryUS$10,000
4 days LeftFederal Assets AuctioneersAntique Art Deco Black Starr Frost Platinum GIA Natural Pearl & Diamond Bar PinUS$1
Jun 15Hess Fine Auctions1970s Tiffany Co GIA Natural 4.4ct Sapphire 1ctw Diamond Ladies Platinum RingUS$6,250(10 bids)
Jun 15Hess Fine AuctionsTiffany & Co. Platinum 2ctw Fine Diamond Large Cross Necklace 18 inch w/ BoxUS$1,300(4 bids)
Jun 25Miami Auction GalleryAntique Art Deco 5.50ct Diamond Platinum Filigree Geometric Open Brooch PinUS$8,000
3 days LeftSeized Assets AuctioneersAntique Edwardian French 18k Gold & Platinum 0.80 ctw Diamond Pearl Bar Pin BrooUS$1
Jul 09Platinum Auction GroupTiffany & Co. Vintage Diamond Emerald 18K Yellow Gold Flower Clip-On EarringsUS$700(1 bid)
Jul 09Platinum Auction GroupTiffany & Co. 7.30ct Diamond & Sapphire Heart Huggie Post Clip EarringsUS$1,200(1 bid)
Jun 24Platinum Auction GroupTiffany & Co. Peretti Necklace Diamond by The Yard Lapis 18k Yellow GoldUS$200