20.60ct Koroit Boulder Matrix Opal | #E264 Watches Stones must be stored long-term

Stones must be stored long-term out of direct sunlight

13mm (~2")

Metal: 14 karat yellow gold

origin: Deer Creek

20.60ct Koroit Boulder Matrix Opal | #E264 Watches Stones must be stored long-termKoroit Boulder Matrix Opal Your browser does not support the video tag. Weight 20. 60 carats Origin Koroit Mining District, Queensland, Australia Shape Freeform Cabochon Dimensions (millimeters) 32. 80mm x 15. 90mm x 5. 80mm at thickest part Dimensions (inches) 1. 29" x 0. 63" x 0. 23" at thickest part Body Tone (+N1 to N9 ) N A Boulder Opal Brightness ( 1 to 5+) B3. 5 Predominant Colors Blue and Green Directionality of Fire Somewhat Directional