Opal

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1.20 Ct "Play Of Colors" Natural Black Opal: Gemstones: Natural Black Fire Opal /Carat Weights: 1.20 ct /Size or Dimensions: 9 X 8.90 X 3.40 mmTreatment: Heated

2025

1.20 Ct "Play Of Colors" Natural Black Opal

Finest Gems Auction Rajasthan, IN

1.24 Ct "Play Of Colors" Natural Black Opal: Gemstones: Natural Black Fire Opal /Carat Weights: 1.24 ct /Size or Dimensions: 14.20 X 6.50 X 3 mmTreatment: Heated

2025

1.24 Ct "Play Of Colors" Natural Black Opal

Finest Gems Auction Rajasthan, IN

5.01 Ct Natural Red Fire Opal Loose Beads: Gemstones: Natural Red Fire Opal /Carat Weights: 5.01 ct /Size or Dimensions: 4 to 5 mm Approx /Treatment: Coated

2025

5.01 Ct Natural Red Fire Opal Loose Beads

Finest Gems Auction Rajasthan, IN

6.15 Ct Natural Pink Fire Opal Loose Beads: Gemstones: Natural Pink Fire Opal /Carat Weights: 6.15 ct /Size or Dimensions: 4 mm Approx /Treatment: Coated

2025

6.15 Ct Natural Pink Fire Opal Loose Beads

Finest Gems Auction Rajasthan, IN

5.52 Ct Natural Red Fire Opal Loose Beads: Gemstones: Natural Red Fire Opal /Carat Weights: 5.52 ct /Size or Dimensions: 4 to 5 mm Approx /Treatment: Coated

2025

5.52 Ct Natural Red Fire Opal Loose Beads

Finest Gems Auction Rajasthan, IN

5.89 Ct Natural Orange Fire Opal Loose Beads: Gemstones: Natural Orange Fire Opal /Carat Weights: 5.89 ct /Size or Dimensions: 4 to 5 mm Approx /Treatment: Dyed

2025

5.89 Ct Natural Orange Fire Opal Loose Beads

Finest Gems Auction Rajasthan, IN

6.72 Ct Natural Orange Fire Opal Loose Beads: Gemstones: Natural Orange Fire Opal / Carat Weights: 6.72 ct / Size or Dimensions: 4 to 5 mm Approx / Treatment: Coated

2025

6.72 Ct Natural Orange Fire Opal Loose Beads

Finest Gems Auction Rajasthan, IN

2.34 Ct "Play Of Colors" Natural Black Opal: Gemstones: Natural Black Fire Opal /Carat Weights: 2.34 ct /Size or Dimensions: 11.90 X 8.30 X 5 mmTreatment: Heated

2025

2.34 Ct "Play Of Colors" Natural Black Opal

Finest Gems Auction Rajasthan, IN

5.73 Ct Natural Pink Fire Opal Loose Beads: Gemstones: Natural Pink Fire Opal /Carat Weights: 5.73 ct /Size or Dimensions: 3 to 5 mm Approx /Treatment: Coated

2025

5.73 Ct Natural Pink Fire Opal Loose Beads

Finest Gems Auction Rajasthan, IN

1.53 Ct "Play Of Colors" Natural Black Opal: Gemstones: Natural Black Fire Opal /Carat Weights: 1.53 ct /Size or Dimensions: 7 X 5 X 3 mm /Treatment: Heated

2025

1.53 Ct "Play Of Colors" Natural Black Opal

Finest Gems Auction Rajasthan, IN

1.01 Ct "Play Of Colors" Natural Black Opal: Gemstones: Natural Black Fire Opal /Carat Weights: 1.01 ct /Size or Dimensions: 8.70 X 6.50 X 4 mmTreatment: Heated

2025

1.01 Ct "Play Of Colors" Natural Black Opal

Finest Gems Auction Rajasthan, IN

1 Ct "Play Of Colors" Natural Black Opal: Gemstones: Natural Black Fire Opal /Carat Weights: 1 ct /Size or Dimensions: 7 X 5 X 2.80 mmTreatment: Heated

2025

1 Ct "Play Of Colors" Natural Black Opal

Finest Gems Auction Rajasthan, IN

1.54 Ct "Play Of Colors" Natural Black Opal: Gemstones: Natural Black Fire Opal /Carat Weights: 1.54 ct /Size or Dimensions: 10.60 X 8.60 X 3.90 mmTreatment: Heated

2025

1.54 Ct "Play Of Colors" Natural Black Opal

Finest Gems Auction Rajasthan, IN

4.73 Ct Natural Pink Fire Opal Loose Beads: Gemstones: Natural Pink Fire Opal /Carat Weights: 4.73 ct /Size or Dimensions: 3 to 5 mm Approx /Treatment: Coated

2025

4.73 Ct Natural Pink Fire Opal Loose Beads

Finest Gems Auction Rajasthan, IN

6.77 Ct Natural Orange Fire Opal Loose Beads: Gemstones: Natural Orange Fire Opal /Carat Weights: 6.77 ct /Size or Dimensions: 4 to 5 mm Approx /Treatment: Coated

2025

6.77 Ct Natural Orange Fire Opal Loose Beads

Finest Gems Auction Rajasthan, IN

1.72 Ct "Play Of Colors" Natural Black Opal: Gemstones: Natural Black Fire Opal /Carat Weights: 1.72 ct /Size or Dimensions: 10.20 X 8 X 4 mmTreatment: Heated

2025

1.72 Ct "Play Of Colors" Natural Black Opal

Finest Gems Auction Rajasthan, IN

0.59 Ct "Play Of Colors" Natural Black Opal Pair: Gemstones: Natural Black Fire Opal /Carat Weights: 0.59 ct /Size or Dimensions: 6 X 4 X 2.40 mm /Treatment: Heated

2025

0.59 Ct "Play Of Colors" Natural Black Opal Pair

Finest Gems Auction Rajasthan, IN

1.36 Ct "Play Of Colors" Natural Black Opal Pair: Gemstones: Natural Black Fire Opal /Carat Weights: 1.36 ct /Size or Dimensions: 9 X 7 X 4.40 mm /Treatment: Heated

2025

1.36 Ct "Play Of Colors" Natural Black Opal Pair

Finest Gems Auction Rajasthan, IN

2.13 Ct "Play Of Colors" Natural Black Opal Set: Gemstones: Natural Black Fire Opal /Carat Weights: 2.13 ct /Size or Dimensions: 4.50 to 5.00 mm ApproxTreatment: Heated

2025

2.13 Ct "Play Of Colors" Natural Black Opal Set

Finest Gems Auction Rajasthan, IN

Womens Estate Sterling Silver Modernist Opal Pendant: WOMENS ESTATE STERLING SILVER MODERNIST OPAL COLORED PENDANT WEIGHES 5.1g AND MEASURES 1 3/8" LONG BY 3/4" WIDE. NOT SURE IF STONES ARE REAL OR MAN MADE. ANY OTHER QUESTIONS, PLEASE DO NOT HESITATE TO

2025

Womens Estate Sterling Silver Modernist Opal Pendant

Mannys JewelryHAGERSTOWN, MD

Old Pawn Turquoise and Opal Inlay & Sterling Silver Dangle Wire Earrings, Signed and Stamped: Old Pawn Turquoise and Opal Inlay & Sterling Silver Dangle Wire Earrings, Signed and Stamped Sterling

2025

Old Pawn Turquoise and Opal Inlay & Sterling Silver Dangle Wire Earrings, Signed and Stamped

Nizhoni Traders LLCTucson, AZ

1.50Ct Welo Black Opal Polished - Ethiopian Opal: 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

2025

1.50Ct Welo Black Opal Polished - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

7.4Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough: 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

2025

7.4Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

8.5Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough: 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

2025

8.5Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

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Opal Auctions

Natural Multi Color Play Of Colour Opal Gemstones 1.05 Ct. Oval Cabochon Shape 13 x 9.5 Mm.

Natural Paraiba Color Apatite Gemstones 58.85 Ct. Briolette With Drilled Beads Length 10 Inch

Natural Green Demantoid Garnet Gemstones 1.35 Ct. Oval Shape 6.42 x 5.70 Mm.

Natural Loose Gemstones Diamond Opal Special

Treasure of Gems & Jewelry

Starts on:

Lake Charles, LA, US

2 days Left

Fine Borneo Shaman Bin with Lid

Gorgeous Green Glazed Korean Mei Ping Shaped Vase

Gorgeous Large Section of Ancient Rainbow Petrified Wood

Fine Ethnographic, Asian & Antiques

Inspired Auctions

Starts on:

Brea, CA, US

4.21 Ct Cushion B.R Fire Opal 9K Gold Earrings

3.62 Ct Trillion Tourmaline 9K Gold Ring

3.22 Ct Octagon Pink Topaz 9K Gold Ring

Exquisite 9K Gold Gemstone Jewelry Collection

Ends from:

New York, NY, US

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