![5.85 Ct Natural Ethiopian Fire Opal Rough: Gemstones: Natural Fire Opal /Carat Weights: 5.85 ct /Size or Dimensions: Unshaped /Treatment: No](https://p1.liveauctioneers.com/6851/331303/178691082_1_x.jpg?height=310&quality=70&version=1716735572)
Opal Jewelry
![5.85 Ct Natural Ethiopian Fire Opal Rough: Gemstones: Natural Fire Opal /Carat Weights: 5.85 ct /Size or Dimensions: Unshaped /Treatment: No](https://p1.liveauctioneers.com/6851/331303/178691082_1_x.jpg?height=310&quality=70&version=1716735572)
![0.80 Ct Australian Doublet Opal: Gemstones: Doublet OpalCarat Weights: 0.80 ct Size/Dimensions: 9 X 6 mm](https://p1.liveauctioneers.com/6851/331303/178690815_1_x.jpg?height=310&quality=70&version=1716735572)
![5.05 Ct Natural Blue Fire Opal Round Beads: Weight - 5.05 Ct / Size - 5.40 - 5.70 mm / 11 P'cs / Shape - Round Beads / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/331259/178638213_1_x.jpg?height=310&quality=70&version=1716891728)
![3.50 Ct Natural 11 Drilled Pink Fire Opal Unshaped Beads: Weight - 3.50 Ct / Size - 4.6x3.5 to 8.1x4.1 mm / 11 No's / Shape - Unshaped Beads / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/331259/178638124_1_x.jpg?height=310&quality=70&version=1716891728)
![1.16 Ct Natural Ethiopian Multicolor Welo Opal Marquise Cut: Weight - 1.16 Ct / Size - 14.0 x 6.2 x 4.1 mm Pieces : 1 No's / Shape : Marquise Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068377_1_x.jpg?height=310&quality=70&version=1716310377)
![1.53 Ct Natural Ethiopian Multicolor Welo Opal Round Cab: Weight - 1.53 Ct / Size - 9.0 x 9.0 x 4.5 mm Pieces : 1 No's / Shape : Round Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068364_1_x.jpg?height=310&quality=70&version=1716310377)
![0.95 Ct Natural Ethiopian Multicolor Welo Opal Octagon Cut: Weight - 0.95 Ct / Size - 9.6 x 5.9 x 3.4 mm Pieces : 1 No's / Shape : Octagon Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068350_1_x.jpg?height=310&quality=70&version=1716310377)
![2.39 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 2.39 Ct / Size - 13.5 x 9.2 x 5.2 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068319_1_x.jpg?height=310&quality=70&version=1716310377)
![2.31 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 2.31 Ct / Size - 14.9 x 8.6 x 5.0 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068286_1_x.jpg?height=310&quality=70&version=1716310377)
![2.12 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 2.12 Ct / Size - 12.3 x 8.7 x 5.4 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068254_1_x.jpg?height=310&quality=70&version=1716310377)
![1.77 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.77 Ct / Size - 12.8 x 7.9 x 4.4 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068225_1_x.jpg?height=310&quality=70&version=1716310377)
![1.93 Ct Natural Ethiopian Multicolor Welo Opal Round Cab: Weight - 1.93 Ct / Size - 8.8 x 8.8 x 5.1 mm Pieces : 1 No's / Shape : Round Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068219_1_x.jpg?height=310&quality=70&version=1716310377)
![1.73 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.73 Ct / Size - 11.8 x 9.2 x 4.2 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068217_1_x.jpg?height=310&quality=70&version=1716310377)
![1.15 Ct Natural Ethiopian Multicolor Welo Opal Marquise Cut: Weight - 1.15 Ct / Size - 15.0 x 6.5 x 3.4 mm Pieces : 1 No's / Shape : Marquise Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068186_1_x.jpg?height=310&quality=70&version=1716310377)
![1.93 Ct Natural Ethiopian Multicolor Welo Opal Pear Cab: Weight - 1.93 Ct / Size - 12.5 x 9.1 x 3.5 mm Pieces : 1 No's / Shape : Pear Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068176_1_x.jpg?height=310&quality=70&version=1716310377)
![2.06 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 2.06 Ct / Size - 12.6 x 7.7 x 5.7 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068174_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)
![7.16 Ct Natural Australian Pink Opal Oval Cab Pair: weight - 7.16 Ct / Size - 12.10 x 10.20 x 5.00 mm / 2 Pc's / Shape - Excellent Oval Cab / Origin - Australia / Treatment - None](https://p1.liveauctioneers.com/6226/331259/178638276_1_x.jpg?height=310&quality=70&version=1716891728)
![43.84 Ct Natural Owhee Blue Opal Jumbo Sized Oval Cab: weight - 43.84 Ct / Size -42.20 x 26.00 x 6.80 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/331259/178638265_1_x.jpg?height=310&quality=70&version=1716891728)
![52.10 Ct Natural Owhee Blue Opal Jumbo Sized Round Cab: weight - 52.10 Ct / Size - 36.00 x 36.00 x 7.50 mm/ Shape - Excellent Round Cab / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/331259/178638242_1_x.jpg?height=310&quality=70&version=1716891728)
![1.23 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.23 Ct / Size - 10.00 x 8.00 x 3.00 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/331259/178638151_1_x.jpg?height=310&quality=70&version=1716891728)
![9.53 Ct Natural Dendrite Opal Round Beads: weight - 9.53 Ct / Size - 6.10 - 6.20 mm / 12 Pc's / Shape - Excellent Round Beads / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343529_1_x.jpg?height=310&quality=70&version=1716576182)
![5.09 Ct Natural 9 Drilled Pink Fire Opal Round Beads: Weight - 5.09 Ct / Size - 5.20 to 5.70 mm / 9 No's / Shape - Round Beads / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343495_1_x.jpg?height=310&quality=70&version=1716576182)
![3.92 Ct Natural Pink Opal Oval Cab: weight - 2.92 Ct / Size - 12.10 x 10.30 x 5.30 mm / Shape - Excellent Oval Cab / Origin - Australia / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343422_1_x.jpg?height=310&quality=70&version=1716576182)
News about Opal Jewelry
![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 […]