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67.66ct Massive Cabochon Multicolor Boulder Australian Opal First Image

67.66ct Massive Cabochon Multicolor Boulder Australian Opal First Image

67.66ct Massive Cabochon Multicolor Boulder Australian Opal

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96ct. Australian Boulder Opal Cabochon Collection: 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.

2017

96ct. Australian Boulder Opal Cabochon Collection

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.

See Sold Price

Sold

138ct. Australian Boulder Opal Cabochon Collection: 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.

2017

138ct. Australian Boulder Opal Cabochon Collection

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.

See Sold Price

Sold

10.69ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL: 10.69ct NATURAL AUSTRALIAN BOULDER OPAL Natural Untreated boulder opal from Australia10.69ct Measures 21.8mm x 14.3mm

2021

10.69ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

10.69ct NATURAL AUSTRALIAN BOULDER OPAL Natural Untreated boulder opal from Australia10.69ct Measures 21.8mm x 14.3mm

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Sold

10.46ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL: 10.46ct NATURAL AUSTRALIAN BOULDER OPAL Natural Untreated boulder opal from Australia10.46ct Measures 16.5mm x 9.8mm Polished cabochon, beautiful

2022

10.46ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL

10.46ct NATURAL AUSTRALIAN BOULDER OPAL Natural Untreated boulder opal from Australia10.46ct Measures 16.5mm x 9.8mm Polished cabochon, beautiful

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Sold

Art Nouveau Yowah Australian Boulder Opal Diamond 14K Gold Stickpin: This is an antique Art Nouveau 14K gold stickpin featuring a fine Yowah Australian boulder opal cabochon and two Old European cut diamonds. The diamonds are I clarity and HI color. It is 2 1/2" long a

2023

Art Nouveau Yowah Australian Boulder Opal Diamond 14K Gold Stickpin

This is an antique Art Nouveau 14K gold stickpin featuring a fine Yowah Australian boulder opal cabochon and two Old European cut diamonds. The diamonds are I clarity and HI color. It is 2 1/2" long a

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Sold

10.63Ct Koroit Boulder Opal Polished - Australian Opal - Freeform 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

2023

10.63Ct Koroit Boulder Opal Polished - Australian Opal - Freeform 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

See Sold Price

Sold

19Ct Natural Loose Australian Koroit Yowah Boulder Opal Cabochon: 28x17x4mm Weight: 19 Carat

2023

19Ct Natural Loose Australian Koroit Yowah Boulder Opal Cabochon

28x17x4mm Weight: 19 Carat

See Sold Price

Sold

9.12Ct Wood Replacement Fossil Boulder Opal Polished - Australian Opal - Rectangle 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

2023

9.12Ct Wood Replacement Fossil Boulder Opal Polished - Australian Opal - Rectangle 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

See Sold Price

Sold

5.94Ct Pipe Crystal Boulder Opal Polished - Australian Opal - Oval 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

2023

5.94Ct Pipe Crystal Boulder Opal Polished - Australian Opal - Oval 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

See Sold Price

Sold

2.78Ct Koroit Boulder Opal Polished - Australian Opal - Oval Cabochon: 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

2024

2.78Ct Koroit Boulder Opal Polished - Australian Opal - Oval Cabochon

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

See Sold Price

Sold

15.62Ct Winton Boulder Opal Polished - Australian Opal - Parallelogram 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

2023

15.62Ct Winton Boulder Opal Polished - Australian Opal - Parallelogram 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

See Sold Price

Sold

10.08Ct Wood Fossil Boulder Opal Polished - Australian Opal - Oval Cabochon: 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

2023

10.08Ct Wood Fossil Boulder Opal Polished - Australian Opal - Oval Cabochon

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

See Sold Price

Sold

14.9Ct Australian Koroit Yowah Boulder Opal Cabochon: 22x17x7mm Weight: 14.9Ct

2023

14.9Ct Australian Koroit Yowah Boulder Opal Cabochon

22x17x7mm Weight: 14.9Ct

See Sold Price

Sold

10.32Ct Koroit Boulder Opal Polished - Australian Opal - Oval Cabochon: 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

2023

10.32Ct Koroit Boulder Opal Polished - Australian Opal - Oval Cabochon

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

See Sold Price

Sold

21.29Ct Koroit Boulder Opal Polished - Australian Opal - Pear 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

2023

21.29Ct Koroit Boulder Opal Polished - Australian Opal - Pear 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

See Sold Price

Sold

7.84Ct Winton Boulder Opal Polished - Australian Opal - Oval 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

2023

7.84Ct Winton Boulder Opal Polished - Australian Opal - Oval 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

See Sold Price

Sold

26.85Ct Koroit Boulder Opal Polished - Australian Opal - Pear 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

2023

26.85Ct Koroit Boulder Opal Polished - Australian Opal - Pear 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

See Sold Price

6.24Ct Koroit Boulder Opal Polished - Australian Opal - Oval 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

2023

6.24Ct Koroit Boulder Opal Polished - Australian Opal - Oval 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

See Sold Price

Sold

4.78Ct Winton Boulder Opal Polished - Australian Opal - Oval 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

2023

4.78Ct Winton Boulder Opal Polished - Australian Opal - Oval 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

See Sold Price

Sold

6.71Ct Wood Fossil Boulder Opal Polished - Australian Opal - Oval 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

2023

6.71Ct Wood Fossil Boulder Opal Polished - Australian Opal - Oval 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

See Sold Price

Sold

7.26Ct Koroit Matrix Boulder Opal Polished - Australian Opal - Oval Cabochon: 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

2023

7.26Ct Koroit Matrix Boulder Opal Polished - Australian Opal - Oval Cabochon

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

See Sold Price

Sold

4.18Ct Koroit Matrix Boulder Opal Polished - Australian Opal - Oval Cabochon: 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

2023

4.18Ct Koroit Matrix Boulder Opal Polished - Australian Opal - Oval Cabochon

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

See Sold Price

Sold

3.50Ct Koroit Matrix Boulder Opal Polished - Australian Opal - Oval Cabochon: 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

2023

3.50Ct Koroit Matrix Boulder Opal Polished - Australian Opal - Oval Cabochon

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

See Sold Price

Sold

12.05Ct Koroit Boulder Opal Polished - Australian Opal - Oval 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

2023

12.05Ct Koroit Boulder Opal Polished - Australian Opal - Oval 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

See Sold Price

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