Tiffany & Co. 14K Yellow Gold Burma Sapphire And Old Cut Diamond Navette Ring

Vintage Tiffany & Co. 14K yellow and white gold diamond, sapphire "Retro" buckle ring, decorated with accents of calibre cut sapphires and 4 full cut round diamonds measuring approx: 2 mm, weighing ap

Vintage 1950's Tiffany & Co. 14K yellow gold, sapphire and diamond clover floral motif double clip, with two round-cut faceted sapphires approx: 2mm each and one round brilliant-cut diamond approx: 0.

TIFFANY & CO., RETRO, 14K YELLOW GOLD, SAPPHIRE AND DIAMOND WRISTWATCH 18.00 x 13.00 mm case dimensions, the lugs containing six square step cut sapphires and 12 round brilliant cut diamonds weighing

Tiffany & Co. diamond and 14k yellow gold dome ring featuring (35) full cut diamonds weighing a total of approximately 0.50 cts., flush set in a 14k yellow gold diagonally ribbed dome mounting, measur

Pretty 14K yellow gold Tiffany & Co ring with a mine cut diamond in a platinum crown. Ring is marked Tiffany & Co inside the band. Engraved inside WBB to HSD April 3, 1913. Ring does not have a karat

14K yellow gold platinum topped ring featuring 15 Old European cut diamonds weighing approx. 2.40 ctw with average color grade of i-J-K and average clarity grades of SI - VS, set in graceful navette s

Tiffany & Co. 18k Yellow Gold Sapphire and Diamond Heart Ring. 10 square faceted sapphires to the band weighting approx., 1.5 carats. Heart center with 3 brilliant round cut diamonds weighing .1 carat

18K yellow gold, Art Deco, stunning royal blue enamel with old mine cut diamonds in a swag design on a 14K yellow gold floral brooch in royal blue enamel with old mine cut diamonds with textured gold

A 14K Yellow Gold, Diamond, and Sapphire Ring A 14K yellow gold ring centering an old European-cut diamond weighing approximately 0.90 carats, surrounded by twelve calibre-cut sapphires measuring from

Old Mine Cut Diamond, Sapphire and Blue Enamel in 14k White and Yellow Gold Ring. 32 pcs of Old Mine Cut Diamond total weight approx. 0.70ct Sapphire weight approx. 0.55ct, 5.68mm x 4.35mm Ring Size:

This is an antique 14K yellow gold ring band with platinum filigree face set with two sapphires flanking an Old European cut diamond. The diamond clarity is VS and the color is GH. The ring is a size

14K yellow gold ring containing a round dark sapphire measuring 9mm surrounded by 12 Old European cut diamonds, sz 6, 3 grams

14K yellow gold ring containing a round dark sapphire measuring 9mm surrounded by 12 Old European cut diamonds, sz 6, 3 grams

Lady's sapphire and diamond cocktail ring with blue enamel accents made of 14k yellow gold. Piece is set with a center oval cut blue sapphire surrounded by 12 old European cut diamonds. Sapphire is ei

Tri-stone ring centered by a flush set old mine cut diamond measuring 4 mm. x 3.95 mm. x 3.10 mm. with color and clarity grades of G/SI1, weighing .23 ct. Flanked by a flush set sapphire measuring 3 m

14k yellow gold Centering a cabochon sapphire gauged at approximately 14.10 cts. flanked by ten old mine-cut diamonds totaling approximately 1.00 cts. and graded H-I color, SI clarity Ring size: 6 1/2

14k yellow gold ring, 4mm faceted sapphire surrounded by two rows of twenty-four, 2mm-2.5mm Old Mine-cut diamonds, sz. 5.5, 3.65g.

1) Art Deco, 18K white gold navette ring featuring five Old European-cut and prong set diamonds, weighing approx. 0.40 ctw., vertically arranged with engraving, sz 4.25, and 2) 14K yellow gold navette

Victorian Sapphire, Diamond, Silver-Topped, 14k Yellow Gold Ring. Featuring one oval shaped sapphire cabochon measuring approximately 6.7 x 3.8 mm, accented by thirty-five old European-cut diamonds we

Circa 1890, 14K rose gold Centering a cushion-cut sapphire weighing approximately 0.40 ct. and surrounded by twenty old mine-cut diamonds totaling approximately 1.00 ct. and graded I-K color, SI-I cla

1950's Diamond and sapphire ring in 14k yellow gold. Featuring an old mine cut diamond (est. 1/3 ct.) and round faceted blue sapphire (est. 1 ct.) with (2) full-cut accent diamonds (est. 0.06). Averag

(Lot of 2) Victorian diamond, sapphire, pearl, enamel and 14k yellow gold jewelry comprised of one ring, centering (1) old European-cut diamond, weighing approximately 0.10 ct., surrounded by (8) 2.50

Set Ring. Signed Tiffany & Co. 18kt yellow gold split band ring (8) round full cut diamonds, (3) faceted rubies, and (3) faceted sapphires - stamped, "18KP T&Co" to the interior of e

VINTAGE TIFFANY & CO. 14K GOLD AND DIAMOND ROSE FIGURAL LADY'S RING, having a rose gold flower-form top flanked by leaves on a yellow gold band, center set with a single round brilliant-cut diamond, m