Tiffany & Co 18K Gold Invisible Set Diamond Ring, .65ct

Tiffany & Co. 18K yellow gold & diamond ring, set with nine princess-cut diamonds weighing a total of approx. .90 cts. Stamped, "T & Co 750". Size: 5.25,

Metal : 18k Gold Designer : Tiffany & Co Gemstone : Diamonds approx. 0.18ctw Measurements : Ring sizes - 7.75 and 8, width 6mm Marked: : Tiffany & Co, 750 Weight: 10.4 grams

The sixteen stone ring designed by Jean Schlumberger for Tiffany & Co., an 18k yellow gold band set with 8 diamonds approx. .075 ct each and pink sapphires, marked Tiffany & Co. Schlumberber 750, with

18k gold classic X ring by Tiffany & Co, set with rubies and approx. 0.24ctw diamonds. Ring size - 7.25, ring top is 6mm wide. Marked: Tiffany & Co, 750. Weight - 4.3 grams.

Tiffany & 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 x

This 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 altern

A beautiful designer Tiffany and Co. 18K gold wide band ring from the Streamerica collection. The ring is exquisitely crafted in solid 18k gold with a smooth polished and brushed finish and set with d

Tiffany & Co. 18k yellow gold, ruby and diamond convertible ring with an appx. 0.18ct bezel set diamond and a 3.5mm ruby on reverse. Ingenious design allows ring to flip from one stone to the other, s

Tiffany & Co 18k yellow gold and platinum engagement ring set with 1.59ct round brilliant cut diamond (Color: H/Clarity:I2). Ring size 7. Stamped Tiffany & Co 750 PL950. Approx. overall weight 3.6 gra

Tiffany & Co. Emerald and diamond ring Set with a rectangular-cut emerald with angled shoulders of round brilliant-cut diamonds 18k yellow gold Signed Tiffany & Co. Ring size 4 ½; Gross we

After a popular Tiffany & Co design Starry Night ca. 1990"X39"s" 18K white gold set with small diamonds on three tear drop shaped rings suspended from a five point star. Apprx .70 cts. tdw.

This Tiffany Co. 18K Yellow Gold 0.25 ct Diamond and 0.25 ct Emerald Ring is made with 18K yellow gold and set with two marquise cut diamonds totaling 0.25 carats on either side of a 0.25 carat marqui

Four-ring bands with stones - three are 18K, one marked Tiffany & Co.1) 18K band with gold and black design. Size: 5.5.2) 18K, band with bead set diamonds. Five are single-cut diamonds. A repair or si

Tiffany & Co 18k yellow gold and platinum engagement ring set with 1.5ct round brilliant cut diamond (Color - F-G; Clarity VS1). Ring size 7. Stamped Tiffany & Co 750 PL950. Approx. overall weight 3.6

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

This graceful calla lily rRng by Elsa Peretti for Tiffany is crafted in detailed 18K yellow Gold. Set with a Round Brilliant cut Diamond Approx. 0.20 carats. F-G color, VS clarity. Width: 12 mm. Shank

A DIAMOND RING, BY TIFFANY & CO. The frontispiece with knot pavé-set with brilliant-cut diamonds to a polished reeded band, mounted in 18K gold, signed Tiffany & Co., French import mark, ring siz

DESCRIPTION: 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 carat

DESCRIPTION: 18K & Platinum Tiffany & Co "Etoile" Diamond Ring. Modern and streamlined, yet perfectly timeless. Band ring in 18k gold with round brilliant diamonds set in platinum. 4 mm wide. Stamped:

Ring size 4 1/2, ring is 2.8mm wide. Set with one diamond - approx. 0.02ct. Marked: Tiffany & Co, Peretti,750. Retail $900. Comes with pouch. Weight - 3.7 grams.Gemstones have not been graded for

18K White Gold Tiffany & Co. Hours Band Ring, 1995, set with (3) diamonds, band with raised Roman numerals. Size 6 1/2, 4.5 dwt. Good condition.

Crafted out of 18K yellow gold, set with round brilliant-cut diamonds, weighing a total of approximately 1.30 carats; ring size 6, measures 1.1 cm at widest area; weight 8.7 g.; in original Tiffany &

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

Set features 2 white gold rings and one yellow gold ring. One ring features approx. 0.10ctw of diamonds. Each ring is size 6.25 and measures 3mm, 3mm and 3.3mm wide. Stacked rings measure 9.3mm. Marke