![1.31 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.31 Ct / Size - 10.0 x 6.6 x 3.9 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068212_1_x.jpg?height=310&quality=70&version=1716310377)
Modern Opal
![1.31 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.31 Ct / Size - 10.0 x 6.6 x 3.9 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068212_1_x.jpg?height=310&quality=70&version=1716310377)
![1.50 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 1.5 Ct / Size - 11.5 x 7.6 x 4.5 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068193_1_x.jpg?height=310&quality=70&version=1716310377)
![2.44 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 2.44 Ct / Size - 12.5 x 8.0 x 5.8 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068190_1_x.jpg?height=310&quality=70&version=1716310377)
![1.72 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.72 Ct / Size - 10.6 x 8.3 x 4.2 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068181_1_x.jpg?height=310&quality=70&version=1716310377)
![1.53 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.53 Ct / Size - 10.2 x 7.7 x 4.3 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068180_1_x.jpg?height=310&quality=70&version=1716310377)
![2.53 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 2.53 Ct / Size - 15.6 x 8.5 x 5.3 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068179_1_x.jpg?height=310&quality=70&version=1716310377)
![1.91 Ct Natural Ethiopian Multicolor Welo Opal Marquise Cut: Weight - 1.91 Ct / Size - 15.9 x 7.3 x 4.6 mm Pieces : 1 No's / Shape : Marquise Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068178_1_x.jpg?height=310&quality=70&version=1716310377)
![1.93 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.93 Ct / Size - 12.7 x 7.5 x 4.2 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068177_1_x.jpg?height=310&quality=70&version=1716310377)
![2.19 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 2.19 Ct / Size - 11.8 x 7.9 x 5.2 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068175_1_x.jpg?height=310&quality=70&version=1716310377)
![1.47 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.47 Ct / Size - 11.3 x 7.4 x 3.7 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068173_1_x.jpg?height=310&quality=70&version=1716310377)
![44.01 Ct Natural Dendrite Opal Oval Cab: weight - 44.01 Ct / Size - 36.00 x 26.00 x 6.70 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/331259/178638178_1_x.jpg?height=310&quality=70&version=1716891728)
![3.67 Ct Natural Drilled Pink Fire Opal Round Beads: Weight - 3.67 Ct / Size - 6.10 to 7.80 mm / Pieces - 4 No's / Shape - Round Beads / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/331259/178638126_1_x.jpg?height=310&quality=70&version=1716891728)
![4.91 Ct Natural 50 Drilled Multi-color Fire Opal Round Cut Beads: Weight - 4.91 Ct / Size - 5.80 - 6.10 mm / Pieces - 12 No's / Shape - Round Beads / Color - Multicolor / Clarity - Transparent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/331259/178638117_1_x.jpg?height=310&quality=70&version=1716891728)
![4.05 Ct Natural 21 Drilled Pink Fire Opal Round Beads: Weight - 4.05 Ct / Size - 3.80 to 4.30 mm / 21 No's / Shape - Round Beads / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343468_1_x.jpg?height=310&quality=70&version=1716576182)
![2.38 Ct Natural Multicolor Top Fire Opal Solid Rough Cab: Weight - 2.38 Ct / Size - 12.80 x 9.50 x 5.80 mm / Shape - Solid Rough Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343443_1_x.jpg?height=310&quality=70&version=1716576182)
![4.80 Ct Natural 18 Drilled Pink Fire Opal Round Ball Beads: Weight - 4.80 Ct / Size - 3.90 to 4.50 mm / 18 No's / Shape - Round Beads / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343425_1_x.jpg?height=310&quality=70&version=1716576182)
![4.22 Ct Natural Drilled Pink Fire Opal Round Beads: Weight - 4.22 Ct / Size - 3.50 to 4.10 mm / 31 No's / Shape - Round Beads / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343388_1_x.jpg?height=310&quality=70&version=1716576182)
![2.31 Ct Natural Pink Fire Opal Oval Cab: Weight - 2.31 Ct / Size - 10.60 x 8.30 x 5.90 mm / Shape - Oval Cab Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343325_1_x.jpg?height=310&quality=70&version=1716576182)
![2.90 Ct Natural Black Flashing Fire Opal Marquise Cab: Weight - 2.90 Ct / Size -18.60 x 7.40 x 4.80 mm / Shape - Marquise Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343170_1_x.jpg?height=310&quality=70&version=1716576182)
![8.51 Ct Natural Drilled Multi-color Opal Good Fire Round Beads: Weight - 8.51 Ct / Size - 5.60 - 6.20 mm / 13 Pc's / Shape -Round Beads / Color - Multicolor / Clarity - Transparent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/330170/178011228_1_x.jpg?height=310&quality=70&version=1716309601)
![1.28 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.28 Ct / Size - 10.5 x 7.3 x 3.7 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068380_1_x.jpg?height=310&quality=70&version=1716310377)
![1.28 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.28 Ct / Size - 13.8 x 6.7 x 3.2 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068376_1_x.jpg?height=310&quality=70&version=1716310377)
![1.54 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.54 Ct / Size - 11.5 x 8.8 x 4.8 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068375_1_x.jpg?height=310&quality=70&version=1716310377)
![2.03 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 2.03 Ct / Size - 12.4 x 8.7 x 5.1 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068374_1_x.jpg?height=310&quality=70&version=1716310377)
News about Modern Opal
![Hold a rainbow in your hand: all-opal auction set for Feb. 28](https://www.liveauctioneers.com/news/wp-content/uploads/2023/02/Screenshot-2023-02-22-at-11.50.46-AM-1.png)
Hold a rainbow in your hand: all-opal auction set for Feb. 28
NEW YORK – On Tuesday, February 28, starting at 6 pm Eastern time, Jasper52 will present a sale titled Exclusive All Opal Auction. Absentee and Internet live bidding will be available through LiveAuctioneers.
![Massive opal sells for nearly $144K at Alaska auction](https://www.liveauctioneers.com/news/wp-content/uploads/2022/02/Screen-Shot-2022-02-22-at-12.44.00-PM.png)
Massive opal sells for nearly $144K at Alaska auction
JUNEAU, Alaska (AP) – A gemstone, billed as one of the largest gem-quality opals in existence, was sold for $143,750 at auction in Alaska on February 20. The opal, dubbed the Americus Australis, weighs more than 11,800 carats, according to the auction house Alaska Premier Auctions & Appraisals. It also has a long history.
![Australian museum to display opal regarded as best ever found](https://www.liveauctioneers.com/news/wp-content/uploads/2015/08/2015_0803_virgin-rainbow.jpg)
Australian museum to display opal regarded as best ever found
SYDNEY (AFP) – An Australian museum said Monday it would exhibit what it believes is the best opal stone ever found — a 6.0-centimeter (2.4 inch) multicolored gem unearthed in the Outback and named the ‘Virgin Rainbow.’
![Episcopal Diocese wants slave trade museum in old cathedral](https://www.liveauctioneers.com/news/wp-content/uploads/2014/11/2014_1118_Cathedral_of_St._John_lead.jpg)
Episcopal Diocese wants slave trade museum in old cathedral
PROVIDENCE, R.I. (AP) – The Episcopal Diocese of Rhode Island wants to open a slave trade museum and a national center for reconciliation in its now-closed cathedral in Providence. The Providence Journal reports that diocese officials approved the plans for the Cathedral of St. John last month. Diocese official Linda Grenz says Rhode Island’s role […]