0.58ct Oval Cabochon Gray Opal from Australia aquamarine ring 23 carats in an oval

23 carats in an oval cut — unheated

Color: Orange

84 mm and 4

Other Certification Included (where applicable)

0.58ct Oval Cabochon Gray Opal from Australia aquamarine ring 23 carats in an ovalA multi coloured opal of 0. 58 carats in an oval cut unheated, from Australia, with some inclusions you can see. Opal's play of colour comes from microscopic silica spheres splitting light into flashes of colour. Gem Details Gem Type: Opal Number of stones: 1 Weight: 0. 58 cts Measurements: 8. 15 6. 20 1. 86 mm Shape: Oval Cutting Style: Cabochon Transparency: Translucent Clarity: N A Colour: Gray Hue: Gray Tone: 4 Medium Light Species: Opal