18K Y/G tourmaline diamond ring

Fine 18K Y/G ring, center a tri color tourmaline wt. approx. 3.50ct, accented with excellent quality brilliant cut diamonds, tdw approx. 0.20ct, wt. 7.4gm, size 7

A gorgeous 18-karat yellow gold 0.44-carat Tourmaline ring accented by beautiful round-cut diamonds totaling 0.11 carats. This ring is in good condition with only minor wear. Stamped K18, 0.44, D0.11,

Four pieces: Tourmaline and diamond 18k yg. ring in the style of Sepkus, size 7 1/2; Cat's eye chrysoberyl and diamond 14k yg. beehive-form earrings for pierced ears; Bicolored gold and diamond link b

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

Roberto Coin limited edition "Appassionata" 18k yellow gold ring set with 50 colorless diamonds, total diamond weight 1.00 carats. Basket weave type pattern. Size 6. Set with a single marquis cut ruby

18K Y/G diamond ring, center a brilliant cut diamond wt. approx. 1.15ct (measures approx. 6.5x4.4mm), quality SI/J, K, also accented by 20 small diamonds, tdw approx. 1.30ct, wt. 4.6gm

18K Y/G ring, center an old European cut diamond wt. approx. 1.20ct in SI 2/ I 1, G/H quality, wt. 2.4gm, size 8

Beautiful art deco 18K Y/G diamond ring, center an excellent quality diamond (VS, H) wt. approx. 0.75ct, flanked by 2 blue stones, size 5.5

18K yellow gold cabochon tourmaline and diamond ring. The face of the ring is an elongated oval with impressed center where a raised oval bezel is set with a 5.7 carat oval cabochon tourmaline. The sh

SIZE 6.5, PRE OWNED. DIAMOND MEASURED 4.8 MM - 4.8 MM FOR WEIGHT OF .52 CT. CLARIETY IS AN I-1 AND COLOR APPEARS TO BE IN THE H-I RANGE. THE CENTER OF THE DIAMOND IS CLEAN. ESTIMATE $1500-$2000

SIZE 6.5, PRE OWNED. DIAMOND MEASURED 4.8 MM - 4.8 MM FOR WEIGHT OF .52 CT. CLARITY IS AN I-1 AND COLOR APPEARS TO BE IN THE H-I RANGE. THE CENTER OF THE DIAMOND IS CLEAN. ESTIMATE $1500-$2000

Contemporary Italian 18K yellow gold diamond ring showcasing a rectangular central medallion surrounded by brilliant cut pave diamonds and completed with a square tapered band. Approx. diamond weight

Victorian 18K Y/G diamond ring set with a gem quality European cut diamond wt. approx. 0.50ct in VS/ H quality, wt. 1.7gm, size 6.75

18K Y/G diamond ring set with one gem quality diamond wt. approx. 0.25ct in VS/ VVS, G/H quality, and fine brilliant cut small diamonds to form insignia, total small diamonds wt. 0.15ct, wt. 9.7gm, sz

Gents 18k yg and diamond ring, nugget form band with flat top and 2 round approx 6 pt prong set diamonds, size 6 1/4, 4.6 DWT. [9] CONDITION: Good worn condition.

Attributed to Cartier, 18k yellow gold openwork panther's head set with approximately 563 round diamonds(1.66CTW), two emerald eyes and onyx nose. Ring size 8. Presented in box. Signed Cartier 750 PR0

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

An important 18K Y/G ring by Tiffany & co, center a rare deep orange fire opal wt. approx. 5.20ct, with VS/VVS clarity, accented by excellent quality small diamonds (VS, F/G), tdw approx. 1.0ct, wt.7.

18K yellow gold ring having a centered prong set 1.65ct (Clarity:SI;Color: L/M) pear shaped diamond and 0.60ctw baguette cut diamonds. Ring size 7. Approx. weight

The showpiece of this exquisite Tiffany & Co ring is the pearl center stone measuring 11mm. Placed within an intricate 18K Yellow Gold setting, diamonds with a total weight of 0.24 carats make it even

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

18K Y/G jadeite diamond ring, center a brilliant apple green jadeite measures 18.85x15.43x6.66mm, accented by baguette diamonds, tdw approx. 1.0ct, wt. 13.2gm

The Contessa collection from Cartier boasts cleancut, classic designs that will always remain stylish. This ring from the collection is made of 18K yellow gold and is set with nine plush white diamond

18K yellow gold baguette diamond ring contains approx. .75cts of channel set baguette diamonds (H-I-VS2) in a two tone contemporary style designed band. Size 10, weighs 19.3. Condition report: good co