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Opal

Opal

Opals fall into three subgroups: the precious opal (which boasts the most magnificent display of refracted colours), the common opal (which does not display the colour refraction), and the yellow-red fire opal. While the origin of the opal’s name is unclear, many think it comes from the Sanskrit word upala, which means “precious stone”, or from opalus, the gem’s ancient Latin name. Ancient cultures believed that opals fell from the sky during thunderstorms and held lightning inside them, making them the most precious and powerful stones of all. While about 95% of the world’s opal production comes from Australia, Ethiopian opals (sometimes called Welo opals) have been steadily growing in popularity since a discovery there in the mid-1990s, thanks to the stones’ vivid play-of-colour and affordable pricing.

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Gift Guide

  • October Birthstone (15th to 20th Century)
  • October Birthstone (Modern, US and Britain)
  • 14th Wedding Anniversary

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100 products

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8.01ct Freeform Gray Australian Opal with Play of Colour, GIA Certified Natural Gemstone by SkyJems
6.39ct Freeform Gray Australian Opal with Play of Colour, GIA Certified Natural Gemstone by SkyJems
5.54ct Freeform Tablet Gray Opal GIA Certified Australia - Skyjems Wholesale Gemstones
5.55ct Opal, Diamond Ballerina Cocktail Ring set in Platinum - Skyjems Wholesale Gemstones
SkyJems 1.42ct Black Opal Cabochon with Play of Color, Natural Australian Gemstone, GIA Certified Oval Stone
3.31ct Opal, Blue Sapphire Cocktail or Engagement Ring set in 14k Yellow Gold - Skyjems Wholesale Gemstones
8.94ct Pair Oval Cabochon White Welo Opal from Ethiopia - Skyjems Wholesale Gemstones
3.98ct Freeform Gray Australian Opal Cabochon with Play of Color | Premium Gemstone by SkyJems
6.8ct Pair Oval Cabochon White Crystal Opal from Ethiopia - Skyjems Wholesale Gemstones
15.54 ct Ethiopian Oval White Opal with Vibrant Play of Color, GIA Certified Natural Gemstone by SkyJems
15.54 ct Oval Opal GIA Certified Archive Price$1,500.00
2.8ct Grey Australian Opal Cabochon with Play of Colour from SkyJems premium gemstone collection
2.36ct Gray Australian Opal Cabochon with Play of Color by SkyJems - Rare Natural Gemstone
2.38ct Gray Australian Opal Cabochon with Play of Color by SkyJems, rare freeform gemstone from Down Under
3.8ct Freeform Gray Australian Opal Cabochon with Play of Color by SkyJems, Rare Gemstone Collector's Specimen
1.37ct Freeform Gray Australian Opal Cabochon with Play of Color by SkyJems Rare Gemstones Canada
2.57ct Gray Australian Opal Cabochon with Play of Color by SkyJems, Rare Freeform Gemstone
1.7ct Freeform Gray Australian Opal Cabochon with Play of Color by SkyJems, Rare Gemstone Collector's Specimen
6.96ct Pair Oval Cabochon White Crystal Opal from Ethiopia - Skyjems Wholesale Gemstones
4.02ct Oval Cabochon White Crystal Opal from Ethiopia - Skyjems Wholesale Gemstones
4.31ct Oval Cabochon White Crystal Opal from Ethiopia - Skyjems Wholesale Gemstones
4.24ct Oval Cabochon White Welo Opal from Ethiopia - Skyjems Wholesale Gemstones
SkyJems 3.82ct White Crystal Opal from Ethiopia, oval cabochon with vibrant multi-color play of light
4.48ct Rectangular Cabochon Gray Opal from Australia - Skyjems Wholesale Gemstones
2.43ct Gray Australian Opal Cabochon with Play of Color by SkyJems, Rare Freeform Gemstone
2.89ct Gray Australian Opal Cabochon with Play of Color by SkyJems, premium oval gemstone from Down Under
3.55ct Gray Australian Opal Cabochon with Play of Color from SkyJems Rare Gemstones Collection
3.18ct Freeform Cabochon White Opal from Australia - Skyjems Wholesale Gemstones
3.69ct Gray Australian Pear Cabochon Opal with Play of Color from SkyJems Gemstones
3.79ct White Welo Opal cabochon from Ethiopia with play of colour, ethically sourced by SkyJems Canadian gemstone experts
3.24ct Oval Cabochon White Crystal Opal from Ethiopia - Skyjems Wholesale Gemstones