18k YG MULTI DIAMOND GUARD RING APPOX. 1ct TDW

An 18-karat yellow gold ring with a 0.10-carat oval cut sapphire accented by 0.10 carats of round brilliant cut diamonds. Stamped 0.10, K18, on the inside of the ring band. Details and measurements: R

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

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 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

An 18K Y/G jadeite diamond ring, center an apple green jadeite cabochon measures approx. 21.5x10mm, accented with 16 gem quality small diamonds, tdw approx. 0.50ct, wt. 10.2gm, size 8

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

18K yellow gold diamond ring having multi-diamond dome shaped head, approx. 5.5 ctw, color G-H; size 8; measuring 26 x 17mm; 16.8 grams total weight; under the head, the title "Love", see image - PLEA

A beautiful 18K Y/G ring set with diamond in ribbon style, center 8 baguettes, accented with numerous small diamonds, all diamonds in VS/H quality, tdw approx. 1.0ct, wt. 14gm

Men's 18K yellow gold and invisible set multi-rows princess cut diamonds, with a total of 55 princess cut diamonds that weigh .03 - .08ct each, total diamond weight 3.50cts. They have an average color

18k Yellow gold multi stone ring size 6.5 with channel set square cut rubies, sapphires, emeralds, and brilliant cut diamonds. Diamonds total .15 CTTW and colored stones total 30 CTTW. Total weight 5.

An 18-karat yellow gold 1.00-carat oval-cut sapphire multi-layer ring accented by 0.38 carats of round brilliant diamonds. Stamped K18, 100, D038, on the inside of the ring band. Details and measureme

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 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

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

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