Opal Stone – Natural, Other, Blue
Peruvian opal wire-wrapped ring with brass band. Photo by Zoe. Licensed under CC By 2.0.
Opal Stone – Natural, Cabochon, Blue, 15.5 ct
This 15.5-carat double cabochon opal has a flash of color across its entire face. Tsehay Mewcha, Wollo, Welo Province, Ethiopia. © Rob Lavinsky,…
Opal Stone – Natural, Cabochon, Orange
Diamond and gold pendant with 19.9-ct Ethiopian Welo opal. Photo by Dpulitzer. Licensed under CC By-SA 4.0.
Opal Stone – Lab-made, Rough, White
Synthetic opal. Photo by Christian Schröder. Licensed under CC By-SA 3.0.
Opal Stone – Natural, Rough, Blue
Precious opal from the Slovak Republic, Slanské hills, village Červenica site – Libanka. Photo by Ivan Kopor. Licensed under CC By-SA 3.0.…
Opal Stone – Natural, Cabochon, Blue, 20 ct
Black opal, Australia (stone in bracelet ~ 20 carats). Photo © Joel E. Arem, PhD, FGA. Used with permission.
Opal Stone – Natural, Faceted, White, 14 ct
14-ct, faceted Welo opal with honeycomb structure. © Mark Oros, Hashnu Stones & Gems. Used with permission.
Opal Stone – Natural, Cabochon, Orange
An inlay ring setting can protect a soft gemstone. Spiderweb opal inlay ring without spider. Jewelry and photo by Jessa and Mark Anderson.…
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