![3.79 Ct Natural Multicolor Welo Opal Oval Cab: Weight - 3.79 Ct / Size - 13.70 x 9.70 x 5.70 mm / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343196_1_x.jpg?height=310&quality=70&version=1716576182)
Opal Jewelry
![3.79 Ct Natural Multicolor Welo Opal Oval Cab: Weight - 3.79 Ct / Size - 13.70 x 9.70 x 5.70 mm / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343196_1_x.jpg?height=310&quality=70&version=1716576182)
![2.42 Ct Natural Ethiopian Multicolor Welo Opal Oval Cut: Weight - 2.42 Ct / Size - 11.8 x 9.3 x 6.3 mm Pieces : 1 No's / Shape : Oval Cut / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068185_1_x.jpg?height=310&quality=70&version=1716310377)
![2.60 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 2.60 Ct / Size -11.00 x 7.90 x 5.70 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343235_1_x.jpg?height=310&quality=70&version=1716576182)
![3.10 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 3.10 Ct / Size -12.40 x 8.60 x 6.00 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343200_1_x.jpg?height=310&quality=70&version=1716576182)
![Amy Quandelacy Zuni Sterling Silver Pendant: Amy Quandelacy Zuni Sterling Silver Pendant. Contains opal, turquoise, coral, black onyx and mother of pearl. Measures approx. - 3" long. Weight approx. - 20.1 grams. Have a similar item to sell?](https://p1.liveauctioneers.com/6383/333287/179928408_1_x.jpg?height=310&quality=70&version=1718310582)
![Zuni Opal Inlay Hoop Earrings 1/2?? Diameter Sterling Silver: For your consideration is a pair of these fab Zuni sterling silver and opal inlay statement hoop earrings. These gorgeous pieces feature a classic hoop design, accented with gorgeous shimmery opal geo](https://p1.liveauctioneers.com/2108/332503/179321286_1_x.jpg?height=310&quality=70&version=1717615710)
![2 Raymond Weil ladies watches: 2 Raymond Weil ladies watches: Geneve "Parsifal", opal face, Othello blue dial quartz watch, 28mm steel](https://p1.liveauctioneers.com/3020/334161/180563211_1_x.jpg?height=310&quality=70&version=1718992441)
![Womens Estate Sterling Silver Modernist Opal Bangle Bracelet: A WOMENS STERLING SILVER MODERNIST OPAL COLORED BANGLE BRACELET. THE BRACELET WEIGHS 20.0g AND IS ABOUT 3/8" WIDE. THE CIRCUMFERENCE IS ABOUT 6 1/2". NOT SURE IF STONES ARE NATURAL OR MAN MADE. ANY QU](https://p1.liveauctioneers.com/1846/331546/178840918_1_x.jpg?height=310&quality=70&version=1716992336)
![2.97 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 2.97 Ct / Size -16.40 x 9.10 x 4.10 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343214_1_x.jpg?height=310&quality=70&version=1716576182)
![1.39 Ct Natural Multicolor Welo Opal Top Fire Solid Rough Cab: Weight - 1.39 Ct / Size - 8.40 x 7.90 x 5.70 mm / Shape - Solid Rough Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343272_1_x.jpg?height=310&quality=70&version=1716576182)
![14K GOLD, OPAL DOUBLET & DIAMOND CLUSTER RING, 7g: A vintage 14k yellow gold cocktail ring, set with an oval shaped opal doublet, surrounded by a row of round brilliant cut diamonds, marked 10k, size 6. L. of opal: 1.6cm](https://p1.liveauctioneers.com/1124/333788/180327055_1_x.jpg?height=310&quality=70&version=1719241315)
![VINTAGE 10K GOLD, OPAL AND AQUA CLUSTER RING, 3.1g: A 10k yellow gold dress ring, set with a central oval shaped aquamarine, testing aquamarine, surrounded by small round opals, marked 10k, size 5.](https://p1.liveauctioneers.com/1124/333788/180327059_1_x.jpg?height=310&quality=70&version=1718829113)
![A collection of 17 assorted stick pins,: A collection of 17 assorted stick pins, to include a late Victorian diamond set horseshoe example, a diamond, onyx and black and white champlevé enamel example, a single stone opal stick pin and](https://p1.liveauctioneers.com/1782/333411/180023098_1_x.jpg?height=310&quality=70&version=1718382283)
![Vintage 14k Yellow Gold Oval Cabochon Opal Large Open Beaded Work Cocktail Ring: A vintage soldi 14k yellow gold cocktail ring, with 11 oval cabochon cut natural opal (7x5mm). The ring is size 8.5, weighs a total of 10.53 grams, and measures 40.45mm wide.](https://p1.liveauctioneers.com/989/334039/180506878_1_x.jpg?height=310&quality=70&version=1718918858)
![ESTATE OF A RETIRED DEALER "MEXICAN FIRE OPAL & GARNETT " NECKLASS 14": This stunning necklace is a must-have for any jewelry collection. The beautiful combination of the red Mexican Fire Opal and Garnett stones creates a unique and eye-catching look. The necklace is 14 i](https://p1.liveauctioneers.com/8313/326693/177656642_1_x.jpg?height=310&quality=70&version=1717797699)
![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)
![24KT Gold Ruby And Opal Drop Earrings: With floral decor and clasp for pierced lobes. 2.5 inches in length. 14kt posts. Weight: 21.00 dwt Some signs of wear](https://p1.liveauctioneers.com/48/333929/180550096_1_x.jpg?height=310&quality=70&version=1719001451)
![3.48 Ct Natural Blue Fire Opal Marquise Cab: Weight - 3.48 Ct / Size -19.80 x 8.70 x 5.10 mm / Shape - Marquise Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated](https://p1.liveauctioneers.com/6226/330665/178343365_1_x.jpg?height=310&quality=70&version=1716576182)
![2.81 Ct Natural Ethiopian Multicolor Welo Opal Oval Cab: Weight - 2.81 Ct / Size - 13.3 x 8.5 x 5.0 mm Pieces : 1 No's / Shape : Oval Cab / Clarity : Translucent / Treatment : None](https://p1.liveauctioneers.com/6226/329465/178068294_1_x.jpg?height=310&quality=70&version=1716310377)
![3.94Ct Welo Black Opal Polished - Ethiopian Opal - Pear Cabochon: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi](https://p1.liveauctioneers.com/8690/333752/180311927_1_x.jpg?height=310&quality=70&version=1719031217)
![ASCH GROSSBARDT, AN OPAL AND ONYX BANGLE, 1980S the hinged bangle set with segments of polished opal: ASCH GROSSBARDT, AN OPAL AND ONYX BANGLE, 1980S the hinged bangle set with segments of polished opal and onyx, Asch Grossbardt maker's mark, stamped 18K, inner circumference 17.0cm, 47.8g.](https://p1.liveauctioneers.com/6430/334230/180608402_1_x.jpg?height=310&quality=70&version=1719070119)
![Vintage 14K Yellow Gold Opal & Pearl Textured Floral Open Hinged Bangle Bracelet: A vintage solid 14k yellow gold hinged bangle bracelet, with 1 oval cabochon cut natural opal (7.5x5.8mm), and 4 round bead shape natural opals (2.25mm), with 8 round bead shape natural seed pearls (1](https://p1.liveauctioneers.com/989/334036/180504301_1_x.jpg?height=310&quality=70&version=1718917272)
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 […]