A Tourmaline ring by Tiffany & Co.

center rectangular cushion step-cut green tourmaline, approximately 13.02 carats, flanked by two tapered baguette diamonds, estimated combined 0.25 carats, color F, clarity VS, platinum mount, stamped

TIFFANY & CO, RUBELLITE TOURMALINE RING, set with a single rubellite stone. Signed tiffany. Size P. 13 grams.

An 18K Yellow Gold, Diamond, and Tourmaline Tiffany & Co. Ring A ladies 18K yellow gold ring by Tiffany & Co. set with segments of tiered purple tourmaline separated by sections of round brilliant

A delicate purple color oval-shaped tourmaline ring on a yellow gold setting designed by Tiffany Co., marked 750. Size:6-6.5 10g Stone:7mm x 7mm

Tiffany & Co Diamond and Pink Tourmaline Ring. Elongated cushion cut pink tourmaline weighing approximately 10.27 ct, in platinum prong setting, flanked by two round brilliant cut diamonds weighing ap

Metal: Platinum Ring Size: 6Width is 12mm Weight 6.4 grams Stones: 50 Round Brilliant Cut Diamonds VS1 clarity, G color, Total weight Approx .50ct 1 large pear shape pink tourmaline 14mm x 11mm Hallma

Rare! Authentic Tiffany & Co Platinum Diamond Large Pink Tourmaline Ring. You are bidding on a Rare! Authentic Tiffany & Co Platinum Diamond Large Pink Tourmaline Ring. More About the Piece: Metal: Pl

Elegant Ring by Tiffany & Co. By Paloma Picasso crafted in 18k yellow Gold, set in the center with a Natural Cabochon Pink tourmaline. Stamped: "Paloma Picasso" "Tiffany & Co." "750". Ring size: 4. We

18K Tiffany & Co. Platinum Tourmaline and Diamond Ring. The ring contains 1 oval blue tourmaline measuring 6.2mm L x 4.3mm W, 2 oval diamonds measuring 5.1mm L x 3.5mm W. The ring i

18k yellow gold; Signed: Tiffany & Co / 6343 Set with three faceted pink tourmaline inlaid segments alternating with two segments of twenty full-cut round diamonds totaling approximately 0.30ct and g

DESCRIPTION: A Tiffany and co. platinum ring centered by a modified step cut Tourmaline weighing 15.75cts, flanked on each side with a total of (6) diamonds amounting to approx. .85cts. Stamped along

Tiffany & Co. 1.00ct Pink Tourmaline, 0.30ctw VVS2-VS1/F-G Diamond Solid 18K Yellow Gold Ring - This beautiful ring comes from one of the world's most celebrated house of gems and jewels, Tiffany & Co

Tiffany & Co Schlumberger Pink Tourmaline and Diamond Flower Ring

Tiffany & Co 18 Karat Yellow Gold Sterling Silver Gemstone Peridot Ring Features Etoile Sapphire Tourmaline Blue Topaz Size 7.5 Hallmarked " Tiffany & Co. 925 750 " 17 Grams Total in Overall Good Cond

Beautiful piece, created at the Tiffany Studios in New York city by Paloma Picasso. This geometric band ring has been carefully crafted in solid yellow gold of 18 karats, with high polished finish.Mou

Title: Tiffany & Co. 14.30ct Deep Green Tourmaline Platinum Fine Diamond Vintage Art Deco Ladies Ring Description: I think the pics just about say all there is to say about this breathtaking 14ct+ eme

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.40ctw. Tourmaline (stone is not secure in the setting, abraded), Amethyst. MEASUREMENTS: Ring size 7, ring band is 8.8mm at widest point. MARKED: Tiffany

Art Deco Style Platinum, Diamond, and Sapphire Ring, Tiffany & Co. the octagonal shaped mount centering on a round brilliant cut diamond with stated weight of 1.75 carats (G color, VS1 clarity) bezel

A platinum and diamond solitaire ring, Tiffany & Co. centering an old European-cut diamond weighing approximately 2.60 carats, accented by old European-cut diamonds, mounted in platinum. Stamped Tiffa

centered with one half bezel set round brilliant cut diamond weighing 1.17 carat (actual) (G color, SI1 clarity) in a platinum mount, signed Tiffany & Co. / PT 950. Ring size 4.5 11.6 dwt. Accompanied

Antique Platinum and Diamond Ring, Tiffany & Co.centering on a bezel set old European cut diamond (5.5 x 5.5 x 3.45 mm) weighing approximately .64 carat (I-J color, VS2 clarity) and with old European

An 18K yellow gold and sapphire ring, Tiffany & Co. Schlumberger, "Double Coil" designed as an 18K gold double coil ring 13.50mm wide, terminating in cabochon sapphires measuring approximately 4.00 an

A SAPPHIRE AND DIAMOND ETERNITY RING, TIFFANY & CO in platinum, the band set all around with a single row of alternating round cut blue sapphires and round cut diamonds, signed Tiffany & Co, full Brit

Tiffany & CO voile eternity platinum band 0.53 carat weight Size: approx 5.25