Tiffany & Co. 1.85ct Diamond 0.75ct Ruby 18k Yellow Gold Dome RingDiamond Depot4.3(10)$5,6001 day Left
TIFFANY & CO. 2.60CT DIAMOND RUBY 18K YELLOW GOLD DOME BAND RING SIZE 6.25Modern Jewelry4.5(203)$10,750Feb 08, 2026
SoldA Burmese ruby and diamond ringA Burmese ruby and diamond ringPlatinum and 18k yellow gold; Stamped: PT950 / 750 / Tiffany & Co.Centering an octagonal step-cut ruby gauged at 5.58mm x 5.50mm x 3.30mm weighing approximately 1.10cts.See Sold Price
SoldTiffany & Co 18k Gold Diamond Ruby X EarringsMETAL: 18k Gold. MEASUREMENTS: Earrings 15mm x 6mm. GEMSTONES: Diamonds approx. 0.52ctw, Rubies. MARKED: T & Co, 750. WEIGHT: 5.5 grams. Come with box.Gemstones have not been graded for color andSee Sold Price
SoldRare! Authentic Tiffany & Co 18k Yellow Gold Diamond Ruby Flower RingRare! Authentic Tiffany & Co 18k Yellow Gold Diamond Ruby Flower Ring Rare! Authentic Tiffany & Co 18k Yellow Gold Diamond Ruby Flower Ring Product Description About This Piece: Metal: 18k Yellow GoldSee Sold Price
SoldTIFFANY & CO., SCHLUMBERGER 18K Gold, Platinum, and Diamond 'X' RingTIFFANY & CO., SCHLUMBERGER 18K Gold, Platinum, and Diamond 'X' Ringthe six rope gold bands spaced by three platinum 'X's set with full-cut diamond; signed Tiffany & Co. Schlumberger; 8.46 dwts.; sizeSee Sold Price
SoldTiffany & Co Schlumberger 18k Gold Diamond X Band RingMETAL: 18k Gold. GEMSTONES: Diamonds approx. 0.50ctw. MEASUREMENTS: Ring size 5 1/2, ring band is 11.4mm wide. MARKED: Tiffany & Co Schlumberger 18k, 6 . WEIGHT: 12.1 grams.Gemstones have not beenSee Sold Price
SoldA TIFFANY & CO. 18K YELLOW GOLD AND DIAMOND SIGNATURE XA TIFFANY & CO. 18K YELLOW GOLD AND DIAMOND SIGNATURE X RING, stamped "Tiffany & Co.", "750", and "© 1990." Total appoximate weight: 11 grams. Size: 7. Note: A copy of the registered bidder's goverSee Sold Price
SoldTiffany & Co Jean Schlumberger 18k Gold Platinum Diamond X Band RingMETAL: 18k Gold/Platinum. GEMSTONES: Diamonds approx. 1.00-1.12ctw. MEASUREMENTS: Ring size 4 1/4, band is 6mm. MARKED: Tiffany & Co Schlumberger Studios 750, PT950. WEIGHT: 8.2 grams. Comes withSee Sold Price
SoldTiffany & Co 18k Gold Diamond Ruby Squirrel BroochMetal : 18k Gold Designer : Tiffany & Co Gemstone : Ruby, Diamond approx. 0.05ct Measurements : Brooch is 40mm x 42mm Marked: : Tiffany & Co, 750, 13153 Weight: 18.4 gramsSee Sold Price
SoldTiffany & Co. Jean Schlumberger 18K Yellow Gold and Platinum Diamond X Six Row Band RingBRAND: Jean Schlumberger for Tiffany & Co.; COLLECTION: Rope; METAL: 18K Yellow Gold/Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.50 ctw; STAMPED: Tiffany & Co., Schlumberger, 750, PT950; CONDITION:See Sold Price
SoldTiffany & Co 18k Gold Diamond Ruby EarringsMETAL: 18k gold. MEASUREMENTS: earrings measure 21mm x 20mm. GEMSTONES: Rubies, diamonds - approx. 0.70ctw. MARKED: 18kt, Tiffany & Co, pat. 2423905. WEIGHT: 17.4 grams.Gemstones have not been graSee Sold Price
SoldTiffany & Co 18K YG .25ct Diamond Ring Size 5.0This Tiffany & Co 18K Yellow Gold 0.25 ct Diamond and 0.50 ct Ruby Ring is a pretty piece made with 18K yellow gold and set with 0.25 carats round diamonds and 0.50 carats of round rubies in an alternSee Sold Price
SoldConcord Tiffany & Co 18k Gold 1960s Diamond Ruby WatchMETAL: 18k Gold. MEASUREMENTS: Case 15mm x 20mm, bracelet is 6.25" long, 18k gold, unsigned. MOVEMENT: Concord signed movement, 17 jewels. Working order - manual wind. Dial signed Tiffany & CSee Sold Price
SoldTiffany & Co. Ruby Diamond 18K Gold Band RingTiffany & Co. Ruby and Diamond in 18K Yellow Gold Band Ring Signed / Marks: Tiffany & Co. Ruby: 5 Rubies total weight approx. 0.75 carat Diamond: 8 Diamonds total weight approx. 0.28 carat RinSee Sold Price
SoldTiffany & Co. Large Diamond X Ring, 18k Yellow GoldTiffany & Co. Diamond And 18k Yellow Gold X Ring Having Approximately 0.5ctw H-J, VS-SI Diamonds And Weighing 16.3 Grams Total Weight. Size 7. Wire Transfer Or Cashier's Check Required For Jewelry PurSee Sold Price
SoldTiffany & Co. Signature X 18k Gold, Diamond and Sapphire RingDESCRIPTION: Marked 18k yellow gold ring set with a channel of blue sapphires and center diamond infinity symbol. Marked Tiffany & Co. 750 . MEASUREMENTS: Total diamond weight approximately .30 caratSee Sold Price
SoldTIFFANY SCHLUMBERGER 18K GOLD & DIAMOND RING.Tiffany & Co. 18K yellow and white gold and diamond ring, with three rope and X design, signed Schlumberger. Ring size 6.5, weight 6.2 grams.See Sold Price
SoldTiffany & Co Schlumberger 18K Gold Platinum DiamondMETAL: 18K gold, platinum. GEMSTONES: diamonds-approx. 0.59ctw( VS, G), ruby-approx. 0.75ctw. MEASUREMENTS: ring size is 6.25. Ring band is 7mm at widest point. MARKED: Tiffany &Co Schlumberger 75See Sold Price
SoldTiffany & Co Sparklers 18K Gold Diamond CitrineMETAL: 18k gold. GEMSTONES: diamonds, citrine. MEASUREMENTS: ring size 7. Ring top is 14.5 x 13mm. MARKED: Tiffany & Co Au750. WEIGHT: 5.9 grams. Comes with box.Gemstones have not been graded forSee Sold Price
Sold18K Tiffany & Co. Schlumberger Rope X Ring18K Tiffany & Co. Schlumberger rope "X" ring. Classic 18K yellow gold and platinum diamond ring designed by Jean Schlumberger for Tiffany & Co. Features 4 rope like layers of twisted gold wire that arSee Sold Price
SoldTiffany & Co 18k Gold, Emerald & Diamond RingTiffany & Co 18 carat gold ring with rectangular cushion Colombian emerald set with diamonds, circa 1940. Includes original Tiffany & Co presentation box.Weight: 3.2gRing size: 6Emerald size: 8.5mm xSee Sold Price
SoldTiffany & Co. Diamond "X" RingFeaturing small brilliant-cut diamonds, weighing a total of approximately 0.15 carats, mounted in 18K white gold; ring size 7-3/4; weight 6.3g. Signed Tiffany & Co., Italy; Stamped 750.See Sold Price
SoldTiffany & Co. Schlumberger 18K Gold, Platinum & Diamond RingTiffany & Co. Schlumberger 18K Gold, Platinum & Diamond RingA wide 6-row rope style band in 18 karat yellow gold accented by 4 stations of X's in a polished platinum. The X's are embellished with rounSee Sold Price
SoldTIFFANY SCHLUMBERGER 16 STONE DIAMOND 18K PLATINUM RINGTiffany & Co. Schlumberger's 16 Stone Diamond 18Kt Gold Platinum 'X' Ring, 18k gold and platinum with round brilliant diamonds, with original Tiffany presentation boxes, would make an amazing gift orSee Sold Price
SoldTiffany & Co. 0.30ctw Ruby & 18K Ring W/VS DiamondTiffany & Co. Vintage 0.30ctw Ruby & Solid 18K Yellow Gold Ring W/0.10ct VS Diamond Accent - This lovely ring comes from one of the world's most celebrated house of gems and jewels, Tiffany & Co. TheSee Sold Price
