18KT YG Fire Opal Ring

A 14K Y/G ring set with 6 fine quality rare South American fire opals, each wt. approx. 0.80 - 1.10ct, total opal wt. approx. 6.0ct, wt. 9.9gm, size 5.5

14K Y/G ring, center a fine Australian fire opal, wt. approx. 1.20ct, wt. 6.3g, size 5.5

This is a 1970's 18Kt YG and black Australian opal ring with a total of 6.60Cts.  The ring is centrally set with an oval cabochon cut opal that measures 17.80mm x 13.00mm x 4.99mm.  The opal exhibit

This is a 1970's 18k yellow gold and black Australian opal ring with a total of 6.60Cts.  The ring is centrally set with an oval cabochon cut opal that measures 17.80mm x 13.00mm x 4.99mm.  The opal

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

Size 7 1/2 with large oval fire opal center stone, surrounded by 18 round brilliant diamonds each .02cts, for a total of about .40cts. The diamonds are clear and white . . Property of a Williams Islan

This is a 14kt yellow gold ring, set with an approximate 1 carat round, faceted with a halo of approximately .25 - .30 carats of round, brilliant-cut diamonds. The inner halo of diamonds are bezel set

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.

18KT ring with 2.54 carat fire opal & 0.45 carats of diamonds and 2 heart shape blue topaz stones on each side of the ring. It is set in 18K yellow gold and is a size 6. It weighs 6.2 DWT.

14K Y/G ring set with 3 fire opals, total opal wt. approx. 4.0ct, wt. 8.6gm

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.

Ladies 18kt white gold opal ring featuring a prong set oval cabochon cut opal measuring 16x7mm and displaying orange fire. Finger size 5. Weight 2.5 grams.

PAULA CREVOSHAY: AN 18K GOLD AND FIRE OPAL RING AND EARRING SET Featuring cabochon and mixed-cut fire opals accented by gold granulation designs, signed Crevoshay, ring size 7, earrings measure 2 1/8

TIFFANY & CO., PALOMA PICASSO, YELLOW GOLD AND FIRE OPAL RING Containing one cushion mixed cut fire opal measuring approximately 16.80 x 14.20 x 9.40 mm. Ring size 7 1/2. Stamp: TIFFANY & Co 18K Palom

Platinum Diamond and Fire Opal Ring. This unique platinum ring is set with a central 2.80 cts. oval cut fire opal, which has beautiful fire and depth of color. 2.40 ctw. of round brilliant cut diamond

Blazing orange-red, set in 14 kt gold with 4 round cut diamonds - .25 total carat weight; Size 7; Color G-H; Clarity VS-S1; beautiful setting surround by decorative loops and swirls

Salvini 18Kt YG Ring. Weight - 6 grams. Retail - $2,250.

VINTAGE ESTATE GENUINE INLAID FIRE OPALS MARKED "14K" YELLOW GOLD RING. TOP MEASURES 9MM. WEIGHS 3 GRAMS. SIZE 6. EXCELLENT USED CONDITION. USA SHIPPING $5.

oval opal cabochon approx. 16.8 x 15mm, stamped "18CI", tested 18kt. white gold, size 7-1/2, 8.0 grams Provenance: Estate of Joan C. Huntley

The Ring has some Minor Chipping along the Bottom Edge, and some Barely Noticeable Chipping on the Top Right. The Ring is a Size 9 1/4. The Oval Stone measures 15mm x 12mm. The Ring weighs 7.1 Pennywe

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

We have offered here a beautiful 10k Gold and Mexican Fire Opal Ring. This one has a large Cabochon Fire Opal, which is 10mm across and 18mm long. It is bezel set in an attractive marked 10k Gold sett

14k Gold Fire Opal Ring with Diamond Accents. Size 7. Weighs 7.1 grams

14k yellow gold ring set with a 20mm x 12mm opal cabochon. Size 6.5 and 3.0dwt