18ct gold fire opal and diamond ring with a central

An 18ct gold fire opal and diamond dress ring. The oval-shape fire opal, with pave-set diamond shoulders. Estimated dimensions of fire opal 18 by 13 by 9mms. Hallmarks for Birmingham, 2011. Ring size

AN ANTIQUE FIRE OPAL AND DIAMOND RING in 18ct yellow gold and silver, set with a cushion cut fire opal of 1.72 carats, within a border of single cut diamonds, stamped 18, size M / 6.25, 3.2g.

An 18ct gold opal and diamond ring. The pear-shape fire opal, to the brilliant-cut diamond line sides and plain band. Hallmarks for Birmingham. Weight 4.5gms.

A five stone graduated opal ring having diamond chip points in a scroll pierced gallery mount on yellow metal loop, no marks but presumed 18ct or 22ct gold. Central opal diameter 7mm and smallest 4mm,

AN ANTIQUE OPAL AND DIAMOND DRESS RING, 19TH CENTURY in 18ct yellow gold, set with a central round cabochon opal between two kite shaped cabochon opals, the central opal within a border of old cut dia

Ladies 14k gold vintage cocktail ring in an organic vine design. Large purple fire free form cabochon opal central gemstone accented with small diamonds. Unmarked. Acid tested 14k. Size 7 1/2. Total w

Modern 14k yellow gold, fire opal, and diamond ring, featuring a 5.81ct orange cabochon fire opal set into a tapering custom cast mount containing (72) round brilliant cut diamonds (SI-1 clarity, J-K

Metal Purity: 14K Yellow Gold Metal Weight: 2.68 Gemstones: Fire Opal Carat Weights: 0.45 Size/Dimensions: 4X6 Oval Diamond Clarity: I1-I2 Diamond Weights: 0.51 Reserve: $434.06 Shipping:

Ladies 14kt Yellow Gold ring set with (4) Fire Opal cabochons accented by approx. .80cts of Round Brilliant Cut Diamonds. Marked 14K. Weighs approx. 11 grams. Ring size 9 1/2. Shipping to be $20 + ins

LOT (2) ART DECO 14KT YELLOW GOLD FIRE OPAL/DIAMOND RINGS, SIZES 5 & 7; THE RING WITH THE FIVE OPALS HAS NO CHIPS, CRACKS OR CRAZING. THE RING WITH THE THREE OPALS HAS A SMALL FRACTURE ON THE THIRD ST

estate 14K yellow Gold ring comprising of an oval cut fire gold opal. 1.59 ctw and both round and baguette accent diamonds. maker touchmark on interior.

An Edwardian 18ct gold opal and diamond ring. The oval-shape opal line, with old-cut diamond spacers and scrolling gallery. Estimated total diamond weight 0.15ct. Hallmarks for London, 1903. Ring size

14K Gold Ring with Big Fire Opal Center Stone and 2 Side Diamonds. Size 6 1/2". Opal measurements are 14mm High x 12mm Wide.

An early 20th century 18ct gold opal and diamond ring. The graduated oval opal cabochon line, with old-cut diamond line spacers and tapered shoulders. Hallmarks for Birmingham. Ring size Q1/2. Weight

Item: Ladies 14k White Gold & Fire Opal with Diamond Ring Brand: Unbranded Metal Purity: .585 gold Gemstones: Fire opal/Diamonds Carat Weights: Approx. 4 ct opal Size/Dimensions: Size 7 Additional Inf

10k Yellow Gold Fire Opal and Diamond Ring. Oval cabochon cut opal with 4 round stone diamonds to the face. Unmarked, but tested for 10k gold. Weight Approx., 2 grams Measures Approx., Size 7.25 / Op

An early 20th century 18ct gold opal and diamond ring. The oval opal cabochon, to the single-cut diamond and circular opal cabochon sides. Weight 3.2gms.

Click or Tap For Video! A very solid yellow gold fashion ring featuring a blueish green opal with hints of red and orange surrounded by 8 prong set diamonds sitting atop a

An 18ct gold opal and diamond cluster ring. The oval opal cabochon, within a single-cut diamond surround, to the tapered band. Estimated total diamond weight 0.35ct. Hallmarks for London, 1978. Ring s

18ct Gold opal and diamond set ring

18ct Gold opal and diamond set ring

An 18ct gold opal and diamond three-stone ring. The oval opal cabochon line, with single-cut diamond double spacers, to the scrolling sides and plain band. Hallmarks for London, 1961. Weight 4.9gms.

Size 6.5 Size 6 - 2.7g tw

Unique 14K white gold - Mexican Fire Opal and diamond ring. Approximately 2.00 CT center stone oval cut. Approximately 0.50 CT in round cut diamond accents. Straight band - 3mm width. 6.0 grams.