![3.10 ct Natural Ethiopian Fire Opal: Gemstones: Ethiopian OpalCarat Weights: 3.10 ct Size/Dimensions: 12.6 X 8.6 X 5.70 mm](https://p1.liveauctioneers.com/6851/331303/178691052_1_x.jpg?height=310&quality=70&version=1716735572)
Opal Jewelry
![3.10 ct Natural Ethiopian Fire Opal: Gemstones: Ethiopian OpalCarat Weights: 3.10 ct Size/Dimensions: 12.6 X 8.6 X 5.70 mm](https://p1.liveauctioneers.com/6851/331303/178691052_1_x.jpg?height=310&quality=70&version=1716735572)
![1.74 Ct Natural Ethiopian Multicolor Welo Opal Pear Cut: Weight - 1.74 Ct / Size - 11.5 x 8.2 x 5.1 mm Pieces : 1 No's / Shape : Pear Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068317_1_x.jpg?height=310&quality=70&version=1716310377)
![5.12 Ct Natural Black Flashing Fire Opal Round Beads: Weight - 5.12 Ct / Size - 4.90 - 5.80 mm / 10 Pc's / Shape - Round Beads / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343537_1_x.jpg?height=310&quality=70&version=1716576182)
![4.37 Ct Natural Dendrite Opal Marquise Cab: weight - 4.37 Ct / Size - 20.20 x 9.90 x 3.30 mm / Shape - Excellent Marquise Cab / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343345_1_x.jpg?height=310&quality=70&version=1716576182)
![2.12 Ct Natural Pink Fire Opal Pear Cut: Weight - 2.12 Ct / Size - 10.30 x 10.30 x 5.70 mm / Shape - Pear Cut / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/331259/178638025_1_x.jpg?height=310&quality=70&version=1716891728)
![0.85 Ct "Play Of Colors" Natural Black Opal: Gemstones: Natural Black Fire Opal /Carat Weights: 0.85 ct /Size or Dimensions: 8 X 6 mmTreatment: Heated](https://p1.liveauctioneers.com/6851/331303/178691288_1_x.jpg?height=310&quality=70&version=1716797605)
![1.00 Ct Natural Ethiopian Multicolor Welo Opal Round Cab: Weight - 1.00 Ct / Size - 8.0 x 8.0 x 3.2 mm Pieces : 1 No's / Shape : Round Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068204_1_x.jpg?height=310&quality=70&version=1716310377)
![Natural Unheated Multi Color Opal 1.14 Ct. Oval Cabochon Shape 8.9 x 6.3 Mm. Gemstone From Ethiopia: Product ID: 818713263 Product Name: Natural Opal Weight: 1.14 CT. Size: 8.9 x 6.3 x 4.3 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm](https://p1.liveauctioneers.com/6542/332919/179709551_1_x.jpg?height=310&quality=70&version=1718015226)
![1.78 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.78 Ct / Size - 12.7 x 6.8 x 4.2 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068296_1_x.jpg?height=310&quality=70&version=1716310377)
![1.01 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 1.01 Ct / Size - 9.7 x 6.5 x 3.2 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068187_1_x.jpg?height=310&quality=70&version=1716310377)
![Natural Play Of Color Rainbow Fire Red Black Opal 2.36 Ct. Oval Cabochon Shape 12 x 8 Mm Gemstone: Product ID: 818724497 Product Name: Natural Opal Weight: 2.36 CT. Size: 12 x 8 x 5.3 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Tre](https://p1.liveauctioneers.com/6542/332919/179709039_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural Multi-Color Play Of Color Opal 4.74 Ct. Rabbit Carving Shape 18.4 x 8.3 Mm. Unheated: Product ID: 818718341 Product Name: Natural Opal Carving Weight: 4.74 CT. Size: 18.4 x 8.3 x 8.1 MM. Shape: Rabbit Carving Color: Multi Color Clarity:Opaque Luster: Good Gems Origin: Australia Treatme](https://p1.liveauctioneers.com/6542/332919/179708788_1_x.jpg?height=310&quality=70&version=1718015226)
![GIA 7.53ct Black Opal Diamond Platinum Oval Cocktail Ring: this Extraordinary genuine natural opal Expertly mounted in solid platinum weighing approx. 7.00 carats, accentuated by 8 baguette-cut Genuine Diamonds totaling 0.53 carats VS clarity and G-H color) c](https://p1.liveauctioneers.com/2211/332393/179263806_1_x.jpg?height=310&quality=70&version=1717524154)
![Vintage Victorian Revival 14K Gold Opal Cultured Pearl Dangle Brooch Pin Pendant: A solid 14k yellow gold dangle brooch pendant, with 6 round cabochon cut natural opals (3mm each), and 1 bead shape cultured seed pearl (1.4mm), with 1 egg shape cultured pearl (7.75x5.65mm). Measures](https://p1.liveauctioneers.com/6100/333915/180428789_1_x.jpg?height=310&quality=70&version=1718819888)
![Womens Estate Sterling Silver Modernist Blue Opal & CZ Ring: A WOMENS ESTATE STERLING SILVER MODERNIST BLUE OPAL COLORED RING. THE RING IS A SIZE 7.5 AND WEIGHS 3.4g. WIDTH OF RING MEASURES 3/8". NOT SURE IF STONE IS NATURAL OR MAN MADE. THE RING MAKES A BEAUTI](https://p1.liveauctioneers.com/1846/329762/177750618_1_x.jpg?height=310&quality=70&version=1715615254)
![14 Karat Yellow Gold Hoop Earrings And Heart Shaped Gem-set Pendant: heart set with opal and dyed jade, earrings measuring 1-1/4 inch tall, 9 grams total;](https://p1.liveauctioneers.com/1285/334060/180500546_1_x.jpg?height=310&quality=70&version=1718914994)
![Womens Sterling Silver Modernist Opal Bangle Bracelet: A WOMENS STERLING SILVER MODERNIST OPAL BANGLE BRACELET WITH AN AMETHYST COLORED STONE. THE BRACELET WEIGHS 26.2g AND IS ABOUT 5/8" WIDE. THE CIRCUMFERENCE IS 6 3/4". NOT SURE IF THE OPAL IS REAL OR M](https://p1.liveauctioneers.com/1846/331546/178841455_1_x.jpg?height=310&quality=70&version=1716992336)
![NEW 14K YELLOW GOLD LADIES CZ OPAL COCKTAIL RING: NEW 14K YELLOW GOLD CZ RING New 14K Yellow solid gold ring Ring size 7 Measures 4mm wide on top Cubic Zirconia Polished Finish Apx Weight: 1.6g](https://p1.liveauctioneers.com/3780/332999/179762878_1_x.jpg?height=310&quality=70&version=1718063555)
![Gold Opal And Lapis Horse Brooch: 14kt yellow gold with inlay opal, mother of pearl, lapis and onyx stones. Signed on the reverse. 14kt AG Grossberdt weighing .71 oz In good condition.](https://p1.liveauctioneers.com/48/333929/180550102_1_x.jpg?height=310&quality=70&version=1719001451)
![NEW 14K TWO TONE GOLD LADIES CZ OPAL COCKTAIL RING: NEW 14K TWO TONE GOLD CZ RING New 14K Two tone solid gold ring Ring size 7 Measures 14mm wide on top Cubic Zirconia Polished Finish Apx Weight: 3.3g](https://p1.liveauctioneers.com/3780/332999/179762867_1_x.jpg?height=310&quality=70&version=1718063555)
![14k Gold Mixed Metal Koroit Opal Fire Cuff Bracelet: 14k Gold Mixed Metal Koroit Opal Fire Cuff Bracelet. Unmarked, but tests for at least 14k gold. Measures Approx., 5.5 inches length Weight Approx., 75 grams Domestic Shipping: $20](https://p1.liveauctioneers.com/6537/330416/178125301_1_x.jpg?height=310&quality=70&version=1718052849)
![1.34 Ct Natural Ethiopian Multicolor Welo Opal Trillion Cab: Weight - 1.34 Ct / Size - 9.1 x 9.0 x 3.5 mm Pieces : 1 No's / Shape : Trillion Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068249_1_x.jpg?height=310&quality=70&version=1716310377)
![3.10 Ct Natural Ethiopian Multicolor Fire Opal Oval Cut Set: Gemstones: Natural Fire Opal /Carat Weights: 3.10 ct /Size or Dimensions: 8 X 6 mm /Treatment: None](https://p1.liveauctioneers.com/6851/331303/178691290_1_x.jpg?height=310&quality=70&version=1716797630)
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 […]