1.01ct Australian Opal Cabochon

This is a vintage 14K gold ring featuring an Australian opal cabochon with lively red, green, and blue color. The opal is surrounded by Old Mine cut diamonds of SI-I clarity and IJ color. The ring is

This is a vintage 14K white gold ladies ring featuring a large oval Australian opal cabochon with stunning blue, red, and green fire. The opal is flanked by a total of six full cut diamonds. The diamo

A 14k yellow gold necklace featuring pearls graduating from 5.7-9.7mm that are individually knotted. Accented with a 14k 14.4mm diameter clasp swith an 11mm Australian opal cabochon in blues and green

10K yellow gold. Including: (1 pair) cufflinks with Australian opal cabochon (11.2 mm x 9.2 mm x 1.8 mm). (1) tie tack with circular Australian opal cabochon (10.8 mm x 1.5 mm). Total weight in gold:

(1) Unmarked, assumed to be 10K yellow gold. Set with oval Australian opal cabochon (14.2 mm x 12 1/2 mm). Total weight; 7 grams troy. Ring size 9 1/4.

This is a vintage designer Ed Levin ladies ring rendered in fine 14K gold featuring an Australian opal cabochon with good red and green fire. The ring is a size 5.75 US and it weighs 1.7g. The opal is

10k yellow gold oval Australian opal cabochon diamond ring, size 6 1/2. Weight 1.9 grams. Hallmarked 10k. 2 diamonds total weight 0.02 ct. Opal has nice play of colors and measured 6.3 mm x 4.2 mm. Co

10K Gold Ring Set with an oval cut Australian Opal Cabochon, size: 6, weight: 2.5 grams, gallery measurements: 10X7 mm. Marked.

Natural Australian opal cabochon - 14,5ct

This is a striking vintage ladies cocktail ring. Rendered in fine 14K rose gold, this ring features blue sapphires surround by Australian opal cabochons, each with nice red, blue, and green fire. Size

This is a vintage ladies ring made by the Fine Jewelers Guild (FJG). Rendered in fine 18K yellow gold, this biomorphic ring features a cluster of six Australian opal cabochons with striking red, green

Arts & Crafts sterling silver circular brooch with four Australian opal cabochons c1910. Signed with impressed seagull. 1.5"d Spend $5000 or more at this auction and all of your SHIPPING IS FREE withi

This is a vintage 14K gold ladies ring featuring a large prong set Australian fire opal cabochon.

Thousand Planet Auction House Welcome to our auction house, today auction brought to you by Leharlequin Co., Ltd based in Bangkok, Thailand specialize in all kinds of opal and color gemstone both in m

This is a collection of Australian Boulder Opal cabochons. The opal was mined in the Outback of Queensland in Australia. Each one shows fantastic flash and colors of blue, green, red, purple and pink.

This is an antique stick pin dating to the 19th century. Rendered in solid 10K rose gold, this pin features a large Australian opal oval cabochon finial. The opal exhibits good red and green fire. 3"

This is a collection of Australian Boulder Opal cabochons. The opal was mined in the Outback of Queensland in Australia. Each one shows fantastic flash and colors of blue, green, red, purple and pink.

Thousand Planet Auction House Welcome to our auction house, today auction brought to you by Leharlequin Co., Ltd based in Bangkok, Thailand specialize in all kinds of opal and color gemstone both in m

Thousand Planet Auction House Welcome to our auction house, today auction brought to you by Leharlequin Co., Ltd based in Bangkok, Thailand specialize in all kinds of opal and color gemstone both in m

Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Thousand Planet Auction House Welcome to our auction house, today auction brought to you by Leharlequin Co., Ltd based in Bangkok, Thailand specialize in all kinds of opal and color gemstone both in m

Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

Thousand Planet Auction House Welcome to our auction house, today auction brought to you by Leharlequin Co., Ltd based in Bangkok, Thailand specialize in all kinds of opal and color gemstone both in m