10K (Marked) Yellow Gold, Opal & Ruby Cocktail Ring, Size 4 1/8, TW:8.2 Grams.

10K (Marked) Yellow Gold, Opal & Ruby Cocktail Ring, Size 4 1/8, TW:8.2 Grams.

14K (marked) Yellow Gold & Natural Ruby Cocktail Ring, size 7, 4.3 grams.

14K (Marked) Yellow Gold & Opal Ring, Size 8 3/4, TW:14.79 Grams.

10K Yellow Gold & Opal Ring, Size 7, TW:4.65 Grams.

Gent's 10K (Marked) Yellow Gold & Diamond Ring, Size 11 3/4, TW:5.69 Grams.

18K Yellow Gold (Marked 750) Ruby, Sapphire & Emerald Ring, Size 7 3/4, TW:3 Grams.

Two 10K (marked) Yellow Gold Rings: Diamond & Pink Stone, Sizes 2 3/4 & 5 3/4, TW 2.98 Grams.

Ca. first half 20thC. Approx. ring finger size 4.5, weighs 4.4 grams. Each opal measures approx. 5mm x 3.5mm, each ruby measures approx. 3mm diameter. Very good condition. No bends, breaks or repairs.

LOT (8) 10K YELLOW GOLD LADY'S RINGS INCLUDING OPAL, PERIDOT, SYNTHETIC SAPPHIRES, RUBIES, GARNET, TANZANITE AND GARNET. RING SIZE 7 1/2-9; GROSS WEIGHT 26.4 GRAMS

Ladies' 14K yellow gold and opal ring, approximately 18.83 carats, size 7 3/4, approximately 10.3 grams TW, with appraisal report. Provenance: From a Massachusetts estate.

LOT (3) 10K YELLOW GOLD GEM-SET COCKTAIL RINGS INCLUDING RUBIES, SAPPHIRES/DIAMONDS, AMETHYST/BLUE TOPAZ. RING SIZE 7 1/4-8; GROSS WEIGHT 20.54 GRAMS

EXCELLENT CONDITION VINTAGE ESTATE RING SIZE 4.5. WEIGHS 3.8 GRAMS. MARKED 10K JP. (USA SHIPPING FREE)

Size: 4.75. Marked 10k. 2 Diamonds Roughly 2mm dia. H 1 W .75 D .4 Weight 2.91 Grams TW Ring has been resized Filagree Basket Setting

Size: 4.75. Marked 10k JRC. Marquis Cut Blue Topaz 8.5mmx17mm. H .9 W .75 D .68 Weight 3.89 Grams TW

Size: 4.25. Marked 18KT. Contains 8 Diamonds - roughly 1.8mm dia. H 1 W 0.8 D 0.65 Weight 18.36 grams TW

Size: 4.75. Marked 10k. Contains 5 diamonds 1mm dia. H 0.95 W 0.7 D 0.5 Weight 2.34 grams TW

Ca. last half 20thC. Very good, marked and tested, with ten 3mm marquis cut natural rubies and twenty three 1 1/2 mm diamonds. Approx. weight 4.9 Grams. Size 7.

Size: 5.25. Marked 14k SI. Modified Emerald Cut Topaz 10.5mmx8mm. Contains 2 Diamonds - roughly 1.5mm dia. H 0.9 W 0.7 D 0.4 Weight 3.25 grams TW

A Ruby Cocktail ring. 18 karat yellow gold mounting contains 20 prong set round rubies Size: 7 Wt: 6.4 grams

COLEMAN CO MARKED "C.C.O. 10K" WITH 8mm X 6mm GENUINE NATURAL OPAL MOUNTED IN SIZE 7 3/4 MULTI COLOR; ROSE, GREEN & YELLOW GOLD. WEIGHS 2.0 GRAMS. EXCELLENT CONDITION. USA SHIPPING $5

Two (2) 10K yellow and 12K white gold opal, pearl, and ruby cluster dome rings, marked, electronically tested opal and ruby / size: 7 pearl and ruby / size: 6 total weight: 11.1 grams Provenance: Pr

METAL: 10K gold. GEMSTONES: opal (one small stone chipped). MEASUREMENTS: ring size 5. Ring top is 18.5mm at widest point. MARKED: 10K. WEIGHT: 3.4 grams.Gemstones have not been graded for color and c

1st item: Men's 18K Harvard signet ring. The ring is marked "18" and "Josten's". The ring is size 11 and has a weight of 13.64 grams. 2nd item: Men's 10K yellow gold ring featuring onyx & calcendeny c

14K (marked) Yellow Gold & Opal Ring Size 6 3/4, 3.48 Grams.