Results for “Opal Gemstones”

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3.77g 925 Sterling Silver Dolphin Pendant - Simulated Opal Amethyst, 50D: Crafted from stamped 925 sterling silver, this pendant features a playful dolphin-shaped openwork design wrapping around a central gemstone. Four rectangular segments of simulated opal are inlaid alon

15 hrs Left

3.77g 925 Sterling Silver Dolphin Pendant - Simulated Opal Amethyst, 50D

Est. $50-$100

925 Sterling Silver Multi Color Pink Created Opal Bracelet 7.5 Inch. 22.58 Grams: Product ID: 280160004 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 22.58 Grams. Gemstones Color: Multi Color Pink Metal: Solid Silver 92.5%. Gemstone Detail: Average Range 22.58 - 22

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925 Sterling Silver Multi Color Pink Created Opal Bracelet 7.5 Inch. 22.58 Grams

Treasure of Gems & Jewelry

Pendant Opal & Pearl - 925 Sterling Silver , 411E: Ksmith Heritage Auctioneers Subject: Natural Opal & Pearl Origin: Thailand Carat Weight: 12.80ct Dimension: Gemstone 2.5-7.5mm Type: Pendant

5 days Left

Pendant Opal & Pearl - 925 Sterling Silver , 411E

Ksmith Heritage Auctioneers

Est. $90-$180

1.02 Ct Natural Ethiopian Green Fire Opal: Gemstones: Natural Fire Opal /Carat Weights: 1.02 ct /Size or Dimensions: 9 X 7 X 3.70 mm /Treatment: Color Dyed

Apr 07, 2026

1.02 Ct Natural Ethiopian Green Fire Opal

Finest Gems Auction

Est. $75-$150

1.93Ct Winton Boulder Opal Polished - Australian Opal - Oval Cabochon, 837A: 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

4 days Left

1.93Ct Winton Boulder Opal Polished - Australian Opal - Oval Cabochon, 837A

Ksmith Heritage Auctioneers

Est. $70-$140

2.07Ct Natural Ethiopian Welo Smoked Opal - Ethiopian Opal - Pear Cabochon, 941MZ: 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

4 days Left

2.07Ct Natural Ethiopian Welo Smoked Opal - Ethiopian Opal - Pear Cabochon, 941MZ

Ksmith Heritage Auctioneers

Est. $90-$180

18inches Necklace Fire Opal & Sapphire - 925 Sterling Silver , 22E: Ksmith Heritage Auctioneers Subject: Natural Fire Opal & Sapphire Origin: Thailand Carat Weight: 2.25g Dimension: Gemstone 5x7mm Type: Necklace

5 days Left

18inches Necklace Fire Opal & Sapphire - 925 Sterling Silver , 22E

Ksmith Heritage Auctioneers

Est. $90-$180

Dendrite Opal 2.48Ct Rectangle Cut Natural Faceted Dendrite Opal 11.6x9x5.4MM, 257B: 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

4 days Left

Dendrite Opal 2.48Ct Rectangle Cut Natural Faceted Dendrite Opal 11.6x9x5.4MM, 257B

Ksmith Heritage Auctioneers

Est. $50-$100

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18inches Necklace Fire Opal & Sapphire - 925 Sterling Silver , 923E: Ksmith Heritage Auctioneers Subject: Natural Fire Opal & Sapphire Origin: Thailand Carat Weight: 2.12g Dimension: Gemstone 4x6mm Type: Necklace

5 days Left

18inches Necklace Fire Opal & Sapphire - 925 Sterling Silver , 923E

Ksmith Heritage Auctioneers

Est. $90-$180

925 Sterling Silver Multi Color White Created Opal Loop Earrings 3.75 Grams: Product ID: 200108210 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 3.75 Grams. Gemstones Color: Multi-Color Metal: Solid Silver 92.5%. Gemstone Detail: At Your Service: At Treasure o

Apr 10, 2026

925 Sterling Silver Multi Color White Created Opal Loop Earrings 3.75 Grams

Treasure of Gems & Jewelry

Est. $108-$171

Pendant Opal & Rhodolite - 925 Sterling Silver , 746E: Ksmith Heritage Auctioneers Subject: Natural Opal & Rhodolite Garnet Origin: Thailand Carat Weight: 12.48ct Dimension: Gemstone 6.5mm Type: Pendant

5 days Left

Pendant Opal & Rhodolite - 925 Sterling Silver , 746E

Ksmith Heritage Auctioneers

Est. $70-$140

2.10Ct Natural Flashy Rainbow Smoked Ethiopian Welo Opal, 1170B: 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

4 days Left

2.10Ct Natural Flashy Rainbow Smoked Ethiopian Welo Opal, 1170B

Ksmith Heritage Auctioneers

Est. $50-$100

4.27g 925 Sterling Silver Eye Pendant - Simulated Opal Amethyst, 42D: Crafted from stamped 925 sterling silver, this pendant features a stylized openwork eye design with a sleek, modern silhouette. A trillion-cut deep purple amethyst-colored gemstone is secured at the c

15 hrs Left

4.27g 925 Sterling Silver Eye Pendant - Simulated Opal Amethyst, 42D

Est. $50-$100

4.20g 925 Sterling Silver Eye Pendant - Simulated Opal Amethyst, 35D: Crafted from stamped 925 sterling silver, this pendant features a stylized eye-shaped openwork design. A trillion-cut deep purple amethyst-colored gemstone is secured by three prongs at the center, fo

15 hrs Left

4.20g 925 Sterling Silver Eye Pendant - Simulated Opal Amethyst, 35D

Est. $50-$100

2.54Ct Natural Ethiopian Welo Smoked Opal - Ethiopian Opal - Oval Cabochon, 521MZ: 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

4 days Left

2.54Ct Natural Ethiopian Welo Smoked Opal - Ethiopian Opal - Oval Cabochon, 521MZ

Ksmith Heritage Auctioneers

Est. $50-$100

4.25g 925 Sterling Silver Eye Pendant - Simulated Opal Amethyst, 30D: Crafted from stamped 925 sterling silver, this pendant features a stylized eye-shaped openwork design. A trillion-cut deep purple amethyst-colored gemstone is secured by three prongs at the center, fo

15 hrs Left

4.25g 925 Sterling Silver Eye Pendant - Simulated Opal Amethyst, 30D

Est. $50-$100

3.96Ct Natural Flashy Rainbow Ethiopian Welo Opal, 274B: 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

4 days Left

3.96Ct Natural Flashy Rainbow Ethiopian Welo Opal, 274B

Ksmith Heritage Auctioneers

Est. $50-$100

1.55 Ct "Play of Colors" Natural Ethiopian Fire Opal: Gemstones: Natural Fire Opal /Carat Weights: 1.55 ct /Size or Dimensions: 7 X 5 mm /Treatment: No

Apr 07, 2026

1.55 Ct "Play of Colors" Natural Ethiopian Fire Opal

Finest Gems Auction

Est. $75-$150

0.76 Ct "Play of Colors" Natural Ethiopian Fire Opal Pair: Gemstones: Natural Fire Opal /Carat Weights: 0.76 ct /Size or Dimensions: 5 mm /Treatment: No

Apr 07, 2026

0.76 Ct "Play of Colors" Natural Ethiopian Fire Opal Pair

Finest Gems Auction

Est. $75-$150

Earrings Opal, Rhodolite Garnet & Zircon - 925 Sterling Silver, 940B: Ksmith Heritage Auctioneers Subject: Natural Opal, Rhodolite Garnet & Zircon Origin: Thailand Carat Weight: 34.67ct Dimension: Gemstone 7.1x9mm Type: Earrings

5 days Left

Earrings Opal, Rhodolite Garnet & Zircon - 925 Sterling Silver, 940B

Ksmith Heritage Auctioneers

Est. $50-$100

18inches Necklace Fire Opal & Chrome Diopside - 925 Sterling Silver , 724E: Ksmith Heritage Auctioneers Subject: Natural Fire Opal & Chrome Diopside Origin: Thailand Carat Weight: 2.68g Dimension: Gemstone 6x8mm Type: Necklace

5 days Left

18inches Necklace Fire Opal & Chrome Diopside - 925 Sterling Silver , 724E

Ksmith Heritage Auctioneers

Est. $70-$140

3.69Ct Natural Ethiopian Faceted Welo Opal - Ethiopian Opal, 617MZ: 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

4 days Left

3.69Ct Natural Ethiopian Faceted Welo Opal - Ethiopian Opal, 617MZ

Ksmith Heritage Auctioneers

Est. $70-$140

9.98 Carats Boulder Opal Cabochon - Intricate Matrix Pattern Specimen, 64XM: This 9.98ct boulder opal cabochon, measuring 17x12mm, is a striking example of Australia's iconic gemstone, showcasing the unique beauty of nature's artistry. The oval cabochon is polished to a smooth

15 hrs Left

9.98 Carats Boulder Opal Cabochon - Intricate Matrix Pattern Specimen, 64XM

Est. $80-$160

0.66 Ct Natural Ethiopian Fire Opal: Gemstones: Natural Fire Opal /Carat Weights: 0.66 ct /Size or Dimensions: 8 X 6.30 mm /Treatment: No

Apr 07, 2026

0.66 Ct Natural Ethiopian Fire Opal

Finest Gems Auction

Est. $75-$150

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