Results for “Cut Opal”

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2.16 Ct Natural Black Flashing Fire Opal Cushion Cut: Weight - 2.16 Ct / Dimensions - 10.30 x 10.10 x 5.60 mm / Shape - Cushion Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

4 days Left

2.16 Ct Natural Black Flashing Fire Opal Cushion Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

3.61 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut: Weight - 3.61 Ct / Dimensions - 13.40 x 10.20 x 6.50 nn / Shape & Cut - Oval Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

4 days Left

3.61 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut

Est. $100-$200

$1

Gems AuctionBangkok, TH

2.37 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 2.37 Ct / Dimensions - 12.70 x 8.90 x 5.00 mm / Shape - OVal Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

4 days Left

2.37 Ct Natural Black Flashing Fire Opal Oval Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

3.25 Ct Natural Multicolor Welo Opal Flash Fire Pear Cut: Weight - 3.25 Ct / Dimensions - 13.20 x 9.80 x 5.90 mm / Shape & Cut - Pear Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

4 days Left

3.25 Ct Natural Multicolor Welo Opal Flash Fire Pear Cut

Est. $100-$200

$1

Gems AuctionBangkok, TH

1.93 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 1.93 Ct / Dimensions - 10.70 x 8.60 x 4.80 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

6 hrs Left

1.93 Ct Natural Black Flashing Fire Opal Oval Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

Size 9 .20ct Pear Cut White Opal in 18K Gold Plated Ring: Size 9 .20ct Pear Cut White Opal in 18K Gold Plated Ring. Please view photos for further details.

May 21, 2026

Size 9 .20ct Pear Cut White Opal in 18K Gold Plated Ring

Est. $150-$250

$80

Weatherham Estate TreasuresCobourg, ON

3.78 Ct Natural Blue Fire Opal Oval Cut: Weight - 3.78 Ct / Size - 12.00 x 10.00 x 7.40 mm / Shape - Oval Cut / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

4 days Left

3.78 Ct Natural Blue Fire Opal Oval Cut

Est. $100-$200

$1

Gems AuctionBangkok, TH

1.29 Ct Natural Orange Flashing Fire Opal Pear Cut: Weight - 1.29 Ct / Dimensions - 12.20 x 7.50 x 4.10 mm / Shape - Pear Cut / Color - Orange / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

4 days Left

1.29 Ct Natural Orange Flashing Fire Opal Pear Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

2.54 Ct Natural Blue Fire Opal Oval Cut: Weight - 2.54 Ct / Size - 12.00 x 9.70 x 6.30 mm / Shape - Oval Cut / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

4 days Left

2.54 Ct Natural Blue Fire Opal Oval Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

3.52 Ct Natural Blue Fire Opal Oval Cut: Weight - 3.52 Ct / Size - 12.00 x 9.80 x 6.70 mm / Shape - Oval Cut / Transparency - Transparent / Origin - Ethiopia / Treatment - Color Heated

4 days Left

3.52 Ct Natural Blue Fire Opal Oval Cut

Est. $100-$200

$1

Gems AuctionBangkok, TH

2.45 Ct Natural Blue Fire Opal Oval Cut: Weight - 2.45 Ct / Size - 11.00 x 9.00 x 5.80 mm / Shape - Oval Cut / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

4 days Left

2.45 Ct Natural Blue Fire Opal Oval Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

1.17 Ct Natural Multicolor Welo Opal Top Fire OVal Cut: Weight - 1.17 Ct / Size - 9.30 x 6.10 x 4.80 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

4 days Left

1.17 Ct Natural Multicolor Welo Opal Top Fire OVal Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

3.07 Ct Natural Blue Fire Opal Oval cut: Weight - 3.07 Ct / Size -12.00 x 9.70 x 7.70 mm / Shape - Oval cut / Transparency - Transparent / Origin - Ethiopia / Treatment - Heated

4 days Left

3.07 Ct Natural Blue Fire Opal Oval cut

Est. $100-$200

$1

Gems AuctionBangkok, TH

3.72 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut: Weight - 3.72 Ct / Dimensions - 15.10 x 10.10 x 5.60 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

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3.72 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut

$65

Gems AuctionBangkok, TH

5.13 Ct Natural Multicolor Welo Fire Opal Oval Cut: Weight - 5.13 Ct / Dimensions - 15.10 x 11.90 x 6.90 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

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5.13 Ct Natural Multicolor Welo Fire Opal Oval Cut

$55

Gems AuctionBangkok, TH

3.61 Ct Natural Multicolor Welo Opal Top Fire Oval Cut: Weight - 3.61 Ct / Dimensions - 15.20 x 10.80 x 5.20 mm / Shape - Oval Cut/ Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

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3.61 Ct Natural Multicolor Welo Opal Top Fire Oval Cut

$65

Gems AuctionBangkok, TH

1.91 Ct Natural Black Flashing Fire Opal Rectangle Cut: Weight - 1.91 Ct / Dimensions - 12.00 x 7.90 x 3.70 mm / Shape - Rectangle Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

4 days Left

1.91 Ct Natural Black Flashing Fire Opal Rectangle Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

1.91 Ct Natural Orange Fire Opal Oval Cut: Weight - 1.91 Ct / Size - 10.80 x 8.70 x 5.00 mm / Shape - Oval Cut / Transparency - Transparent / Origin - Ethiopia / Treatment - Color Heated

4 days Left

1.91 Ct Natural Orange Fire Opal Oval Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

3.41 Ct Natural Blue Fire Opal Oval Cut: Weight - 3.41 Ct / Size -12.10 x 10.00 x 6.90 mm / Shape - Oval Cut / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

4 days Left

3.41 Ct Natural Blue Fire Opal Oval Cut

Est. $100-$200

$1

Gems AuctionBangkok, TH

3.52 Ct Natural Multicolor Welo Opal Top Fire Oval Cut: Weight - 3.52 Ct / Dimensions - 13.50 x 10.10 x 6.20 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

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3.52 Ct Natural Multicolor Welo Opal Top Fire Oval Cut

$65

Gems AuctionBangkok, TH

3.94 Ct Natural Multicolor Welo Opal OVal Cut: Weight - 3.94 Ct / Dimensions - 16.00 x 9.50 x 6.30 mm / Shape & Cut - Oval Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

4 days Left

3.94 Ct Natural Multicolor Welo Opal OVal Cut

Est. $100-$200

$1

Gems AuctionBangkok, TH

3.34 Ct Natural Black Flashing Fire Opal Oval cut: Weight - 3.34 Ct / Dimensions - 14.10 x 10.70 x 5.90 mm / Shape - Oval cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

4 days Left

3.34 Ct Natural Black Flashing Fire Opal Oval cut

Est. $100-$200

$1

Gems AuctionBangkok, TH

6.80 Ct Natural Welo Opal Round Cut Beads: Weight - 6.80 Ct / Dimensions 7.30 - 7.70 mm / 6 PC's / Shape - Round Cut Beads / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

4 days Left

6.80 Ct Natural Welo Opal Round Cut Beads

Est. $75-$150

$1

Gems AuctionBangkok, TH

2.86 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 2.86 Ct / Dimensions - 12.30 x 8.60 x 6.70 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

4 days Left

2.86 Ct Natural Black Flashing Fire Opal Oval Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

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