VINTAGE STABILIZED BOULDER OPAL 10/12KT GOLD RING

Here is a very nice men\'s natural boulder opal ring set in 18K yellow gold. This one has been around for awhile, probably since the 40\'s.Stunning oval shape boulder opal displays a beautiful green p

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

Jewelry: Ladies Estate Vintage 14k Gold Boulder Opal Ring Metal: 14K yellow gold Gram Weight: 8.4 Ring Size: 7 Dimensions: 18mm x 14mm profile Please note that this lot has a confidential reserve. Whe

Vintage Blue Doublet Boulder Opal Cocktail Ring 9K Yellow Gold, 4.48 Grams This is a gorgeous statement ring! Let us know if you have any questions. Gemstones: 1 blue doublet boulder opal, 15 mm x 11

Boulder Opal, Diamond, Gold Ring. Featuring one triangular shaped boulder opal measuring approximately 20 x 14 mm, accented by eight single-cut diamonds weighing a total of approximately 0.15 cttw., s

A cluster of opals and pink gemstones, mounted in 10k yellow gold (tested), 6.5g.

Vintage 14k gold Princess ring with cabochon opals and faceted rubies Ring size: 8 sizeable, total weight: 5 grams Provenance: A Laguna Vista, Texas, collection *All diamond or stone details including

Signed K.A. sterling silver black boulder opal and turquoise ring, marked: "K.A. .925". Ring measures: 1.06"L x 2.0"W. Size: 7 1/2. Approx: 0.34 ozt. inclusive.

Vintage Sterling Opal Black Hills Gold Ring, Sz. 9, 1970's-1980's. It is a created opal that is appx.6.5mm by 4.5mm. Prong-set with a silver texured leaf on each side, slightly offset wnd beaded accen

Vintage Avon Opal Floral Gold Tone Ring. Ring features three spherical opal stones inlaid into the ring head. Ring head displays two prominent flowers and ropes surrounding the opal stones. Ring is a

AN 18 CARAT GOLD BOULDER OPAL RING, a round opal in a bezel setting to a tapering shank. Hallmarked Birmingham 1899, ring size O, 5.6 grams

14K Cocktail ring adorned with colorful opals and diamonds. Measures 1 1/2 x 1 in. Ring size 7. Weight 10.6g. Excellent condition.

METAL: 18k gold. GEMSTONES: Opal - 13.5mm x 11.3mm. MEASUREMENTS: Ring size 5 3/4, ring top is 15.4mm wide. MARKED: Solar, 18ct. WEIGHT: 4.8 grams.Gemstones have not been graded for color and clarity

American, mid - late 20th century. Three rings to include: stamped 18K ring with center oval cabochon opal, accented with four small round rubies (possibly synthetic), small gold heart on each shoulde

14K Gold | Genuine Australian Opal | Vintage 14K Gold Australian Opal Brushed Gold Ring | Estate Gold Jewelry Unknown Origin | Weight:8.6 Grams, | Dimensions: Ring: 9.5 size, .5" face width |

Boulder opal, turquoise and 14k yellow gold ring centering an oval boulder opal cabochon measuring approximately 12.75 x 9.30 mm, accented by round green and blue turquoise cabochons, set in a 14k yel

This is a (electronically tested) 14kt yellow gold vintage genuine opal ring. The natural oval opal is approximately 6mm x 8mm. The yellow gold has a florentine finish and there is a fleur de lis desi

A Mint Condition Vintage 14kt Gold Genuine Opal Princess Ring Size 7. Very Thick and well made, 7.32 grams in weight, perfect ring

Vintage Onyx Opal Diamond Chip 10k Gold Ring Sz. 7.25, 4.6g

METAL: 14k Gold. MEASUREMENTS: Ring size 5.25, top is 24mm x 14mm. GEMSTONES: Boulder opal. TESTED: 14k. WEIGHT: 3.4 grams.Gemstones have not been graded for color and clarity ,and tested for clarity

METAL: 14k Gold. MEASUREMENTS: Ring size - 4 1/2, ring top is 25mm x 17mm. GEMSTONES: Opal. TESTED: 14k. MARKED: 8.5 grams.Gemstones have not been graded for color and clarity ,and tested for clarity

Vintage yellow gold opal ring with filigree band, size 6, 2mm stone, marked 10K, 2.5 grams. Opal and seed pearl brooch/pin, tested 10K, 4mm opal 24 seed pearls, swirling leaf design, 2.8 grams

VINTAGE 14K GOLD & OPAL RING SIZE 5.5 LUXURY VINTAGE FINE JEWELRY HIGH END ACCESSORIES GOLD GEMSTONE- 4.8 GRAMS

Vintage 10K Gold Opal Ring. Marked inside ring. Ring Size: 4 Total Weight: 3 g / 2 dwt