![1.15 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.15 Ct / Size - 9.8 x 6.7 x 3.7 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068326_1_x.jpg?height=310&quality=70&version=1716310377)
Modern Opal
![1.15 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.15 Ct / Size - 9.8 x 6.7 x 3.7 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068326_1_x.jpg?height=310&quality=70&version=1716310377)
![1.81 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.81 Ct / Size - 11.8 x 8.4 x 3.9 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068325_1_x.jpg?height=310&quality=70&version=1716310377)
![1.57 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 1.57 Ct / Size - 10.0 x 7.4 x 5.2 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068324_1_x.jpg?height=310&quality=70&version=1716310377)
![1.97 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.97 Ct / Size - 12.2 x 7.8 x 4.3 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068323_1_x.jpg?height=310&quality=70&version=1716310377)
![1.35 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 1.35 Ct / Size - 10.8 x 8.0 x 4.2 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068322_1_x.jpg?height=310&quality=70&version=1716310377)
![1.04 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.04 Ct / Size - 9.7 x 7.2 x 3.2 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068321_1_x.jpg?height=310&quality=70&version=1716310377)
![1.09 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.09 Ct / Size - 10.2 x 6.2 x 3.8 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068318_1_x.jpg?height=310&quality=70&version=1716310377)
![1.96 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.96 Ct / Size - 13.3 x 8.3 x 5.0 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068315_1_x.jpg?height=310&quality=70&version=1716310377)
![1.60 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.6 Ct / Size - 10.3 x 7.2 x 4.1 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068314_1_x.jpg?height=310&quality=70&version=1716310377)
![0.93 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 0.93 Ct / Size - 9.3 x 6.1 x 3.4 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068313_1_x.jpg?height=310&quality=70&version=1716310377)
![3.53 Ct Natural Ethiopian Multicolor Welo Opal Round Cab: Weight - 3.53 Ct / Size - 11.0 x 11.0 x 6.8 mm Pieces : 1 No's / Shape : Round Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068312_1_x.jpg?height=310&quality=70&version=1716310377)
![1.47 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.47 Ct / Size - 12.0 x 8.2 x 4.4 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068311_1_x.jpg?height=310&quality=70&version=1716310377)
![2.93 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 2.93 Ct / Size - 13.2 x 10.0 x 5.6 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068310_1_x.jpg?height=310&quality=70&version=1716310377)
![1.31 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.31 Ct / Size - 10.9 x 7.0 x 3.5 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068309_1_x.jpg?height=310&quality=70&version=1716310377)
![2.48 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 2.48 Ct / Size - 11.8 x 9.3 x 5.6 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068307_1_x.jpg?height=310&quality=70&version=1716310377)
![2.21 Ct Natural Ethiopian Multicolor Welo Opal Round Cab: Weight - 2.21 Ct / Size - 9.3 x 9.3 x 5.3 mm Pieces : 1 No's / Shape : Round Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068306_1_x.jpg?height=310&quality=70&version=1716310377)
![2.15 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 2.15 Ct / Size - 12.2 X 8.3 X 5 Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068304_1_x.jpg?height=310&quality=70&version=1716310377)
![1.13 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 1.13 Ct / Size - 10.5 x 7.2 x 3.6 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068303_1_x.jpg?height=310&quality=70&version=1716310377)
![2.25 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 2.25 Ct / Size - 11.5 x 8.2 x 4.7 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068302_1_x.jpg?height=310&quality=70&version=1716310377)
![1.30 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 1.3 Ct / Size - 10.1 x 7.4 x 4.6 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068301_1_x.jpg?height=310&quality=70&version=1716310377)
![1.69 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.69 Ct / Size - 11.3 x 7.1 x 4.4 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068300_1_x.jpg?height=310&quality=70&version=1716310377)
![1.48 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.48 Ct / Size - 11.9 x 7.1 x 3.9 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068298_1_x.jpg?height=310&quality=70&version=1716310377)
![1.59 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 1.59 Ct / Size - 10.9 x 9.2 x 4.2 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068297_1_x.jpg?height=310&quality=70&version=1716310377)
![1.68 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.68 Ct / Size - 14.5 x 7.5 x 3.0 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068295_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 […]