An 18 Karat Yellow Gold and Fire Opal Ring, 6.60 dwts.

A Fire Opal and 14 Karat Yellow Gold Ring. Containing one oval faceted natural opal which is 1.62 carats. Six prong set round diamonds surround the opal which total approximately .18 carat Size: 5 Wt:

An 18 Karat Yellow Gold Opal Ring, containing one oval cabochon cut opal measuring approximately 9.85 x 6.88 x 4.06 mm and six round brilliant cut diamonds weighing approximately 0.18 carat total. Sta

An 18 Karat Yellow Gold Bombe Ring, in swirling organic bombe design. Stamp: 18K. 18.20 dwts. Estimate $1,200-1,800

Vintage Black Opal and 18 Karat Yellow Gold Ring. Opal with good play of color. Stamped 18K. Ring size 6-1/2. Approx. weight: 3.9 dwt. Condition: Very good vintage condition. For additional informatio

An 18 Karat Yellow Gold Ring, R. Stone, consisting of a navette shape in a "S" swirl design. Stamp: R.Stone 18(obscured). 16.90 dwts.

Vintage Large White Opal, Approx. 2.50 Carat TW Marquise Cut Ruby, 1.50 Carat TW Oval Cut Diamond and 18 Karat Yellow Gold Cluster Ring. Opal with good play of multi color. Diamonds D-E color, VS1-VS2

An Opal Ring. 18 karat yellow gold and platinum mounting contains one oval cabochon opal with three prong set diamonds on either side. Opal is approximately 5.40 carats Size: 6.5 Wt: 7.0 grams

18 Karat Yellow Gold Opal Angel Skin Coral Opal Gemstone Statement Ring Raised with 6 Oval Opals and 12 Angel Skin Coral Stones Hallmarked 18K Ring Size: 7-6.5 16.92 Grams Total Gemstone Cocktail Ring

18 Karat Yellow Gold Ring, set with opal, size 6 3/4, 7 grams total weight. **PLEASE NOTE** For first time buyer’s with our auction gallery, we do not accept credit cards or checks for jewelry,

Ladies' 14 karat yellow gold ring set with a ovoid shaped section of Fire Opal. Having a stunning and colorful sheen. Ring size 6-3/4. Weighs approx. 2.4 dwt (3.73 grams). Shipping to be $15 + insuran

Vintage 18 karat Yellow Gold ring, in classic band design. Set to the center with an oval cut Blue Opal cabochon. Ring size 7. Weighs approx. 7.0 grams ( 4.5dwt). Shipping to be $20 + insurance in US.

An Opal & Diamond Ring. 18 karat yellow gold freeform mounting contains one bezel set boulder brown opal which weighs approximately 9.60 carats. Surrounding the opal are six prong set round brilliant

An 18 Karat Yellow Gold 'Hope's' Ring, Katy Briscoe, consisting of a carved scrolling sculptural design with raised polished accents. Stamp: 18K KATY BRISCOE. 27.00 dwts.

An 18 Karat Yellow Gold 'Somerset' Ring, Tiffany & Co. measuring approximately 10.00 mm wide. Stamp: T&Co. 750. Accompanied by a box signed Tiffany & Co. 8.30 dwts. Estimate $500-700

Fire Opal, 14k Yellow Gold Ring. 7.1 dwts

An 18 Karat Yellow Gold and Diamond Ring, containing numerous round brilliant cut diamonds weighing approximately 2.75 carats total.  Stamp: LCJ 750. 6.50 dwts.

Opal and Diamond Ring.  This 18 karat yellow gold ring features a 13.93 carat, polished freeform beautiful genuine boulder opal that is bezel-set in a frame of .75 carats round, brilliant-cut, G-

A 14 Karat Yellow Gold, Diamond, and Opal Ring, containing 10 princess cut diamonds weighing approximately 0.80 carat total and inlaid plaques of opal. Stamp: 14K. Engraved: HMH. 8.90 dwts. Property f

Ladies' vintage 18 karat yellow gold Casbah cocktail ring, set to the center with large marquise cut opal stone, encircled by approx. seventeen round brilliant cut diamonds and seventeen round opal ac

An 18 Karat Yellow Gold Egyptian Cartouche Ring, with central cartouche with applied beetle and sun motif, and palmetto designs at the shoulders. Stamp: (Egyptian assay marks). 3.00 dwts. Estimate $ 2

Property of A Palm Beach Lady ELIZABETH SHOWERS 18 Karat Yellow Gold and Prehnite Ring, The faceted emerald shaped Prehnite in a gold surround and "tree of life setting". gr wt approx 7.2 dwts. size 6

Vintage Black Opal and 14 Karat Yellow Gold Ring. Opal with good play of color. Stamped 14K. Ring size 8. Approx. weight: 7.18 grams. Condition: Very good vintage condition. Light surface wear. Estima

An 18 Karat Yellow Gold, Platinum and Diamond Ring, Montreaux, unsigned, containing 105 round brilliant cut diamonds weighing approximately 6.50 carats total. Stamp: 18K. 10.40 dwts.

An 18 Karat Yellow Gold and Platinum 'Cynnabar' Ring, Dunay, consisting of textured gold knot design with platinum swirl accents. Stamp: DUNAY 18K A2303 5%RUTHPLAT. 10.50 dwts. Property from the Colle