14ct yellow gold opal & white sapphire ring: Opal measures 16mm x 12mm appx. Ring size W1/2.

14ct yellow gold opal & white sapphire ring: Opal measures 16mm x 12mm appx. Ring size W1/2. Weight 7.7g. With certificate from jeweller.

Vintage Oval Cabochon Black Opal and 14 Karat Yellow Gold Ring. Opal measures 12mm x 6.5mm. Unsigned. Very good vintage condition. Ring size 6. Approx. weight: 4.4 grams. Shipping $28.00 (estimate $10

18k gold flower ring, crafted by Buccellati. Material- 18k white and yellow gold. Gemstone: Sapphire. Measurements - size 7, ring top measures 12mm x 14mm. Weight- 3.2g. Marked- Italy, 18k, Buccellati

Franklin Mint 1983 14k gold ring size 5 with 4 diamonds, 8 sapphire emeralds and an opal in the center. Measures 12mm x 9mm stamped inside FM, 83 14k. Weighs 7.3 grams.

stamped 9ct, mid 20th century, featuring a large oval cut solid white opal of approx. 19mm x 12mm, in a bezel setting, on a thick and stately 9ct yellow gold band, total weight 10.5gm, size U

Vintage 18 Karat Yellow Gold Belt Design Ring together with Vintage Smokey Topaz and 14 Karat Yellow Gold Ring. Topaz measures 16mm x 12mm. Belt ring stamped 750. Ring sizes 5-1/2, 5-3/4. Approx. tota

Vintage Oval Cabochon Opal, Enamel and 14 Karat Yellow Gold Ring. Opals measure approx. 5mm x 4mm. Stamped 14K. Ring size 6. Approx. weight: 12.8 grams. Condition: Chip to one opal. Small enamel losse

Rare Approx. 18.0 Carat Emerald Cut Brazilian Paraiba Apatite, Diamond and 18 Karat Yellow Gold Ring. Apatite with vivid color, measures 16mm x 12mm. Stamped 18K. Good condition. Ring size 5. Approx.

Vintage Boulder Opal and 14 Karat Yellow Gold Ring. Unsigned. Opal measures approx. 28mm x 18mm. Ring size 6. Good condition. Approx. weight: 10.20 pennyweights. Shipping $28.00

Fine Opal 18k Yellow Gold Designer Ring. Opal center stone measures 16 mm x 10 mm (1.125 inches x .4375 inches), head of ring measures 23 mm x 21 mm (1.875 inches x 1.5625 inches). Ring size 7. Weighs

With 3-5 pt. diamonds. Opal measures approx. 5/8" x 1/2". Ring approx. size 6.

Ca. last half 20thC. Very good condition, shown not cleaned. The approx. weight 5.2 grams. Turquoise measures approx 7mm x 10mm. Ring finger size 6.

Lady's cabochon star ruby, diamond and 14 karat yellow gold ring. Ruby measures approx. 16mm x 12mm. Diamonds G-H color, VS-SI clarity. Signed 14K. Good condition. Ring size 8-1/2. Approx. weight: 8.3

NEW 14K YELLOW GOLD CZ RING New 14K yellow solid gold ring Ring size 7 Measures 12mm wide on top Cubic Zirconia Polished Finish Apx Weight: 2.8g

Vintage 10kt Yellow Gold Opal Ring Size (6.5) polished tapered shank ring containing a polished opal center stone measuring approx. (12mm x 5.8mm) - orange, green, blue pin-fire, in a bezel setting wi

14k yellow gold fiery opal with fancy gallery. Opal measures 12mm x 15mm. Size 6.75. Weighs appx 10.72g.

Men's vintage black star sapphire and 18 karat white gold ring. Sapphire measures 12mm x 10mm. Signed 750. Ring size 5-1/2. Approx. weight: 9.15 pennyweights. Shipping $26.00

14K yellow gold oval white opal ring, size 6 3/4 [7.1 dwt. inclusive] and an 18K yellow gold, diamond and sapphire ring, having a center round cut blue sapphire estimated .75 ct, flanked by two round

John Hardy .925 Sterling Silver Milky Quartz Ring Features a Faceted Oval Milky Quartz Accented with Smaller White Sapphires Ring Unisex Size 7 Stone Size 16mm x 12mm Marked Hardy 925 in Overall Good

1150410K YELLOW GOLD WHITE OPAL LADIES RING10k yellow gold white opal ladies ring to include a 10.1 X 8.2mm rectangle white opal.3.7 Grams6.5" Ring Size

This is an 18kt yellow gold black opal doublet ring. The approximate 12mm x 8mm oval opal doublet is in a lost wax cast nugget-style setting made of 18kt yellow gold. The ring is US size 6 and weighs

9ct gold ring set Cairngorm smokey quartz: Gross weight 8.3g, size O, stone measures 16mm x 12mm appx.

18ct gold hallmarked black opal & diamond cluster ring: Outstanding ring supplied by Boodles, ring size T, 24 small but high grade diamonds. Opal measures 16mm x 11mm.

MENS 18K YELLOW GOLD WHITE OPAL RING Mens 18K yellow gold ring with a 10 x 15mm oval white opal. Weight: 11.8g Size: 11.5