Results for “Opal Stone”

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9.90 Ct Natural Green Swiss Opal Trillion Cab: weight - 9.90 Ct / Dimensions - 20.10 x 16.70 x 4.30 mm / Shape - Excellent Trillion Cab / Origin - Brazil / Treatment - None

May 26, 2026

9.90 Ct Natural Green Swiss Opal Trillion Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

8.71 Ct Natural Pink Opal Oval Cab Pair: weight - 8.71 Ct / Size - 12.00 x 10.00 x 5.50 mm / 2 Pc's / Shape - Excellent Oval Cab / Origin - Peru / Treatment - None

May 26, 2026

8.71 Ct Natural Pink Opal Oval Cab Pair

Est. $75-$150

$2

Gems AuctionBangkok, TH

10.24 Ct Natural Green Swiss Opal Oval Cab: weight - 10.24 Ct / Dimensions - 25.00 x 15.20 x 3.40 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

May 26, 2026

10.24 Ct Natural Green Swiss Opal Oval Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

7.54 Ct Natural Orange Fire Opal Drilled Beads: Weight - 7.54 Ct / Dimensions - 6.30 - 8.00 mm / 7 Pcs / Shape - Round Beads / Color - Orange / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

May 26, 2026

7.54 Ct Natural Orange Fire Opal Drilled Beads

Est. $75-$150

$1

Gems AuctionBangkok, TH

0.94 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 0.94 Ct / Size - 9.40 x 6.40 x 3.50 mm / Shape - Pear Cab / Color - Black / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Smoked

May 26, 2026

0.94 Ct Natural Black Flashing Fire Opal Pear Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

1.15 Ct Natural Multi-Color Welo Opal Round Cab: Weight - 1.15 Ct / Dimensions - 7.30 x 7.30 x 4.30 mm / Shape - Round Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

May 26, 2026

1.15 Ct Natural Multi-Color Welo Opal Round Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

3.40 Ct Natural Drilled Pink Fire Opal Round Beads: Weight - 3.40 Ct / Dimensions - 4.30 - 4.60 mm / 14 No's / Shape - Drilled Round Beads / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Color Heated

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3.40 Ct Natural Drilled Pink Fire Opal Round Beads

$30

Gems AuctionBangkok, TH

3.14 Ct Natural Drilled Pink Fire Opal Round Beads: Weight - 3.14 Ct / Dimensions - 4.60 - 4.80 mm / 14 No's / Shape - Drilled Round Beads / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Color Heated

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3.14 Ct Natural Drilled Pink Fire Opal Round Beads

$30

Gems AuctionBangkok, TH

1.87 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.87 Ct / Dimensions - 11.10 x 7.50 x 4.90 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

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1.87 Ct Natural Black Flashing Fire Opal Pear Cab

$30

Gems AuctionBangkok, TH

1.97 Ct Natural Mexican Opal Pear Cut: Weight - 1.97 Ct / Dimensions - 11.60 x 7.50 x 5.60 mm / Shape - Pear Cut / Color - Yellow / Clarity - Translucent / Origin - Mexico / Comments - None

May 26, 2026

1.97 Ct Natural Mexican Opal Pear Cut

Est. $75-$150

$1

Gems AuctionBangkok, TH

6.27 Ct Natural Blue Opal Round Beads: Weight - 6.27 Ct / Dimensions - 5.90 - 6.50 mm / 10 Pc's / Shape - Round Beads / Clarity - Opaque / Origin - Peru / Treatment - None

May 26, 2026

6.27 Ct Natural Blue Opal Round Beads

Est. $75-$150

$1

Gems AuctionBangkok, TH

3.10 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 3.10 Ct / Dimensions - 3.60 - 4.00 mm / 12 Pc's / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

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3.10 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

$30

Gems AuctionBangkok, TH

10.98 Ct Natural Green Swiss Opal Trillion Cab: weight - 10.98 Ct / Dimensions - 20.10 x 16.70 x 4.30 mm / Shape - Excellent Trillion Cab / Origin - Brazil / Treatment - None

May 26, 2026

10.98 Ct Natural Green Swiss Opal Trillion Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

20.45 Ct Natural Green Swiss Opal Fancy Cab: weight - 20.45 Ct / Dimensions - 28.00 x 19.50 x 5.30 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

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20.45 Ct Natural Green Swiss Opal Fancy Cab

$30

Gems AuctionBangkok, TH

3.95 Ct Natural Pink Fire Opal Round Beads: Weight - 3.95 Ct / Dimensions - 4.40 - 4.80 mm / 14 Pc's / Shape - Round Beads / Color - Pink / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

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3.95 Ct Natural Pink Fire Opal Round Beads

$30

Gems AuctionBangkok, TH

2.32 Ct Natural Multicolor Welo Opal Flash Fire Round Cab Set: Weight - 2.32 Ct / Dimensions - 7.00 x 7.00 x 4.50 mm / 2 Pc's / Shape & Cut - Round Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

May 26, 2026

2.32 Ct Natural Multicolor Welo Opal Flash Fire Round Cab Set

Est. $75-$150

$1

Gems AuctionBangkok, TH

1.53 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.53 Ct / Dimensions - 9.40 x 7.10 x 4.70 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

May 26, 2026

1.53 Ct Natural Black Flashing Fire Opal Oval Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

6.67 Ct Natural Blue & Pink Fire Opal Round Beads: Weight - 6.67 Ct / Size - 5.00 - 5.40 mm / 18 Pc's / Shape - Round Beads / Color - Blue & Pink / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

May 26, 2026

6.67 Ct Natural Blue & Pink Fire Opal Round Beads

Est. $75-$150

$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

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1.93 Ct Natural Black Flashing Fire Opal Oval Cut

$30

Gems AuctionBangkok, TH

2.23 Ct Natural Multicolor Top Fire Opal Solid Rough Cab: Weight - 2.23 Ct / Size - 12.50 x 7.50 x 6.40 mm / Shape - Unshaped Solid Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

May 26, 2026

2.23 Ct Natural Multicolor Top Fire Opal Solid Rough Cab

Est. $75-$150

$6

Gems AuctionBangkok, TH

3.62 Ct Natural Multicolor Top Fire Opal Solid Rough Cab: Weight - 3.62 Ct / Dimensions - 15.00 x 9.30 x 6.70 mm / Shape - Unshaped Solid Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

May 26, 2026

3.62 Ct Natural Multicolor Top Fire Opal Solid Rough Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

3.26 Ct Natural Multicolor Top Fire Opal Solid Rough Cab: Weight - 3.26 Ct / Dimensions - 15.00 x 9.30 x 6.00 mm / Shape - Unshaped Solid Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

May 26, 2026

3.26 Ct Natural Multicolor Top Fire Opal Solid Rough Cab

Est. $75-$150

$7

Gems AuctionBangkok, TH

1.62 Ct Natural Multicolor Welo Opal Flash Fire Round Cab: Weight - 1.62 Ct / Dimensions - 8.20 x 8.20 x 5.10 mm / Shape & Cut - Round Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

May 26, 2026

1.62 Ct Natural Multicolor Welo Opal Flash Fire Round Cab

Est. $75-$150

$1

Gems AuctionBangkok, TH

0.92 Ct Natural Multicolor Welo Opal Flash Fire Octagon Cut: Weight - 0.92 Ct / Dimensions - 8.10 x 6.10 x 4.10 mm / Shape & Cut - Octagon Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

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0.92 Ct Natural Multicolor Welo Opal Flash Fire Octagon Cut

$30

Gems AuctionBangkok, TH

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