![2.42 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 2.42 Ct / Size - 11.5 x 8.7 x 5.7 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068215_1_x.jpg?height=310&quality=70&version=1716310377)
Modern Opal
![2.42 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 2.42 Ct / Size - 11.5 x 8.7 x 5.7 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068215_1_x.jpg?height=310&quality=70&version=1716310377)
![1.63 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.63 Ct / Size - 12.0 x 7.5 x 5.1 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068214_1_x.jpg?height=310&quality=70&version=1716310377)
![2.02 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 2.02 Ct / Size - 11.8 x 8.0 x 4.3 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068213_1_x.jpg?height=310&quality=70&version=1716310377)
![1.30 Ct Natural Ethiopian Multicolor Welo Opal Round Cut: Weight - 1.3 Ct / Size - 8.3 x 8.3 x 5.0 mm Pieces : 1 No's / Shape : Round Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068211_1_x.jpg?height=310&quality=70&version=1716310377)
![1.22 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 1.22 Ct / Size - 10.1 x 6.5 x 4.0 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068210_1_x.jpg?height=310&quality=70&version=1716310377)
![1.81 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 1.81 Ct / Size - 12.4 x 8.0 x 4.6 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068209_1_x.jpg?height=310&quality=70&version=1716310377)
![1.66 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.66 Ct / Size - 11.3 x 8.3 x 5.6 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068206_1_x.jpg?height=310&quality=70&version=1716310377)
![1.79 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.79 Ct / Size - 11.5 x 7.9 x 4.4 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068205_1_x.jpg?height=310&quality=70&version=1716310377)
![1.50 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.5 Ct / Size - 12.0 x 6.3 x 4.0 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068203_1_x.jpg?height=310&quality=70&version=1716310377)
![1.16 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.16 Ct / Size - 9.3 x 6.8 x 4.1 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068202_1_x.jpg?height=310&quality=70&version=1716310377)
![1.88 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 1.88 Ct / Size - 11.6 x 8.9 x 4.7 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068201_1_x.jpg?height=310&quality=70&version=1716310377)
![1.60 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 1.6 Ct / Size - 10.3 x 6.8 x 4.5 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068200_1_x.jpg?height=310&quality=70&version=1716310377)
![1.33 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 1.33 Ct / Size - 10.0 x 7.5 x 4.6 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068199_1_x.jpg?height=310&quality=70&version=1716310377)
![1.90 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.9 Ct / Size - 12.4 x 7.1 x 4.7 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068198_1_x.jpg?height=310&quality=70&version=1716310377)
![1.40 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.4 Ct / Size - 11.3 x 7.3 x 4.2 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068197_1_x.jpg?height=310&quality=70&version=1716310377)
![1.55 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.55 Ct / Size - 10.3 x 7.3 x 4.4 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068195_1_x.jpg?height=310&quality=70&version=1716310377)
![2.07 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 2.07 Ct / Size - 11.2 x 8.2 x 5.3 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068194_1_x.jpg?height=310&quality=70&version=1716310377)
![0.58 Ct Natural Ethiopian Multicolor Welo Opal Pear Cab: Weight - 0.58 Ct / Size - 8.5 x 5.5 x 2.9 mm Pieces : 1 No's / Shape : Pear Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068192_1_x.jpg?height=310&quality=70&version=1716310377)
![1.51 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.51 Ct / Size - 11.6 x 7.7 x 4.6 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068191_1_x.jpg?height=310&quality=70&version=1716310377)
![1.62 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.62 Ct / Size - 12.1 x 7.0 x 5.0 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068188_1_x.jpg?height=310&quality=70&version=1716310377)
![1.77 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 1.77 Ct / Size - 10.4 x 8.2 x 5.6 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068184_1_x.jpg?height=310&quality=70&version=1716310377)
![2.33 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 2.33 Ct / Size - 11.8 x 9.4 x 5.8 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068183_1_x.jpg?height=310&quality=70&version=1716310377)
![1.18 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 1.18 Ct / Size - 9.8 x 7.9 x 4.8 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068182_1_x.jpg?height=310&quality=70&version=1716310377)
![29.85 Ct Natural Blue Opal Fancy Cab: weight - 29.85 Ct / Size - 36.00 x 21.00 x 6.90 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/331259/178638358_1_x.jpg?height=310&quality=70&version=1716891728)
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 […]