7.08ct Koroit Boulder Matrix Opal | #E263 Jade violet Brightness of Color Play

violet Brightness of Color Play (-1 to 5+) 2

09 carat tanzanite ring set in two-tone 18kt white and yellow gold with diamonds

18g Dimensions (inches) 0

While some stones can exhibit strong fluorescence

7.08ct Koroit Boulder Matrix Opal | #E263 Jade violet Brightness of Color PlayKoroit Boulder Matrix Opal Your browser does not support the video tag. Weight 7. 08 carats Origin Koroit Mining District, Queensland, Australia Shape Oval Cabochon Dimensions (millimeters) 18. 80mm x 9. 40mm x 4. 50mm thick Dimensions (inches) 0. 74" x 0. 37" x 0. 18" thick Body Tone (+N1 to N9 ) N A Boulder Opal Brightness ( 1 to 5+) B2 Predominant Colors Green with undertones of some blue, pink and orange Directionality of Fire Slightly Directional