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Results for “Cut Opal”

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1.68 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 1.68 Ct / Dimensions - 10.80 x 7.20 x 5.20 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

6 days Left

1.68 Ct Natural Black Flashing Fire Opal Oval Cut

Est. $75-$150

Natural Multi-Color Play Of Colour Opal 0.50 Ct. Marquise Cut 9.9 x 5 Mm Gemstone from Ethiopia: Product ID: 818719572 Product Name: Natural Opal Weight: 0.50 CT. Size: 9.9 x 5 x 2.7 MM. Shape: Marquise Color: Multi color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Un

Apr 04, 2026

Natural Multi-Color Play Of Colour Opal 0.50 Ct. Marquise Cut 9.9 x 5 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. $31-$49

1.18 Ct Natural Multicolor Welo Opal Flash Fire Octagon Cut: Weight - 1.18 Ct / Dimensions - 8.30 x 6.40 x 4.50 mm / Shape & Cut - Octagon Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

6 days Left

1.18 Ct Natural Multicolor Welo Opal Flash Fire Octagon Cut

Est. $75-$150

Size 10 .18ct Marquise Cut Opals in 18K Gold Plated Ring: Size 10 .18ct Marquise Cut Opals in 18K Gold Plated Ring. Both stones are at a total weight of .09ct. Please view photos for furhter details.

Apr 09, 2026

Size 10 .18ct Marquise Cut Opals in 18K Gold Plated Ring

Weatherham Estate Treasures

Est. $150-$220

3.84 Ct Natural Green Fire Opal Round Cut Beads: Weight - 3.84 Ct / Size - 3.80 - 4.20 mm / 23 Pc's / Shape - Round Beads / Clarity - Translucent / Origin - Ethiopia / Treatment -Color Heated

6 days Left

3.84 Ct Natural Green Fire Opal Round Cut Beads

Est. $75-$150

0.81 Ct Natural Multi-Color Welo Opal Cushion Cut: Weight - 0.81 Ct / Dimensions - 8.10 x 6.00 x 4.10 mm / Shape - Cushion Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

6 days Left

0.81 Ct Natural Multi-Color Welo Opal Cushion Cut

Est. $75-$150

5.60 Ct Natural Multi-Color Welo Opal Oval Cut: Weight - 5.60 Ct / Size - 15.30 x 11.50 x 7.30 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

Apr 07, 2026

5.60 Ct Natural Multi-Color Welo Opal Oval Cut

Est. $175-$350

5.52 Ct Natural Multi-Color Welo Opal Round Cut: Weight - 5.52 Ct / Size - 13.40 x 13.40 x 7.50/ Shape - Round cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

Apr 07, 2026

5.52 Ct Natural Multi-Color Welo Opal Round Cut

Est. $175-$350

4.53 Ct Natural Multi-Color Welo Opal Pear Cut: Weight - 4.53 Ct / Size - 17.00 x 10.10 x 6.50 mm / Shape - Pear Cut / Color - Brown / Clarity - VVS / Origin - Cambodia / Treatment - Gentle Heat

Apr 07, 2026

4.53 Ct Natural Multi-Color Welo Opal Pear Cut

Est. $150-$300

6.91 Ct Natural Multi-Color Welo Opal Oval Cut: Weight - 6.91 Ct / Size - 15.80 x 12.00 x 8.00 mm/ Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

Apr 07, 2026

6.91 Ct Natural Multi-Color Welo Opal Oval Cut

Est. $200-$400

6.00 Ct Natural Multi-Color Welo Opal Pear Cut: Weight - 6.00 Ct / Size - 20.00 x 11.60 x 7.00 mm / Shape - Pear Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

Apr 07, 2026

6.00 Ct Natural Multi-Color Welo Opal Pear Cut

Est. $175-$350

1.00 Ct Natural Multicolor Welo Opal Fire Octagon Cut: Weight - 1.00 Ct / Dimensions - 8.20 x 6.20 x 4.20 mm / Shape & Cut - Octagon Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

Apr 13, 2026

1.00 Ct Natural Multicolor Welo Opal Fire Octagon Cut

Est. $75-$150

52.63 Ct Natural Multicolor Fire Opal Round Cut Beads: Weight - 52.63 Ct / Dimensions - 4.40 - 5.60 mm / 169 Pc's / 17" inches / Shape - Round Cut Beads / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

Apr 07, 2026

52.63 Ct Natural Multicolor Fire Opal Round Cut Beads

Est. $150-$300

7.05 Ct Natural Pink Opal Round Cut Beads: Weight - 7.05 Ct / Size - 9.50 - 10.00 mm / 3 Pc's / Shape - Round Cut Beads / Clarity - Opaque / Origin - Peru / Treatment - None

Apr 15, 2026

7.05 Ct Natural Pink Opal Round Cut Beads

Est. $75-$150

4.52 Ct Natural Multi-Color Welo Opal Oval Cut: Weight - 4.52 Ct / Size - 13.10 x 9.70 x 7.80 mm / Shape - Oval Cut / Color - Brown / Clarity - VVS / Origin - Cambodia / Treatment - Gentle Heat

Apr 07, 2026

4.52 Ct Natural Multi-Color Welo Opal Oval Cut

Est. $150-$300

4.26Ct Natural Dendrite Opal Gemstone - Australia Dendrite Opal - Coffin Cut Gemstone (OT5747), 203A: 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

Apr 04, 2026

4.26Ct Natural Dendrite Opal Gemstone - Australia Dendrite Opal - Coffin Cut Gemstone (OT5747), 203A

Ksmith Heritage Auctioneers

Est. $20-$40

8.72 Ct Natural Black Dendrite Opal Round Cut Beads: weight - 8.72 Ct / Dimensions - 6.90 - 7.90 mm / 5 PC's / Shape & Cut - Excellent Round Cut Beads / Origin - Brazil / Comments - None

Apr 15, 2026

8.72 Ct Natural Black Dendrite Opal Round Cut Beads

Est. $75-$150

9.00 Ct Natural Black Dendrite Opal Round Cut Beads: weight - 9.00 Ct / Dimensions - 7.10 - 8.00 mm / 5 PC's / Shape & Cut - Excellent Round Cut Beads / Origin - Brazil / Comments - None

Apr 15, 2026

9.00 Ct Natural Black Dendrite Opal Round Cut Beads

Est. $75-$150

Platinum Cocktail Ring 5.81ct Emerald Cut Fire Opal & Diamonds: Platinum Cocktail Ring 5.81ct Emerald Cut Fire Opal & Diamonds This stunning cocktail ring showcases a breathtaking natural genuine fire opal in an emerald cut, measuring 14.9x10.9 mm and weighing 5.6

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Platinum Cocktail Ring 5.81ct Emerald Cut Fire Opal & Diamonds

$2,890(18 bids)

2.42 Ct Natural Multicolor Welo Opal Top Fire Cushion Cut: Weight - 2.42 Ct / Dimensions - 12.00 x 8.10 x 5.80 mm / Shape - Cushion Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

Apr 15, 2026

2.42 Ct Natural Multicolor Welo Opal Top Fire Cushion Cut

Est. $75-$150

Dendrite Opal 5.25Ct Rectangular Cut Natural Faceted Dendrite Opal, 101MZ: 0102MZ

Apr 04, 2026

Dendrite Opal 5.25Ct Rectangular Cut Natural Faceted Dendrite Opal, 101MZ

Ksmith Heritage Auctioneers

Est. $50-$100

1.94 Ct Natural Multicolor Welo Opal Top Fire Oval Cut: Weight - 1.94 Ct / Size - 11.60 x 8.20 x 4.70 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

Apr 15, 2026

1.94 Ct Natural Multicolor Welo Opal Top Fire Oval Cut

Est. $75-$150

Dendrite Opal 2.67Ct Rectangle Cut Natural Faceted Dendrite Opal 8x5.6x5.4MM, 231B: 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

Apr 04, 2026

Dendrite Opal 2.67Ct Rectangle Cut Natural Faceted Dendrite Opal 8x5.6x5.4MM, 231B

Ksmith Heritage Auctioneers

Est. $50-$100

Dendrite Opal 11.45Ct Rectangle Cut Natural Faceted Dendrite Opal 19.6 x 14.3 x 5, 514A: 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

Apr 04, 2026

Dendrite Opal 11.45Ct Rectangle Cut Natural Faceted Dendrite Opal 19.6 x 14.3 x 5, 514A

Ksmith Heritage Auctioneers

Est. $50-$100

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