11.82ct Koroit Boulder Matrix Opal | #E184 Heliodor Brilliant 18kt Gold Golden Beryl

Brilliant 18kt Gold Golden Beryl Cocktail Ring

likely turquoise origin: Pilot Mountain Mine

A Platinum Australian Black Opal & Diamond Ring

average princess cut measurements: 1

The sides of the ring's 10 karat yellow gold shank are textured with fine horizontal lines

11.82ct Koroit Boulder Matrix Opal | #E184 Heliodor Brilliant 18kt Gold Golden BerylKoroit Boulder Matrix Opal Weight (carats) 11. 82cts Origin Koroit Mining District, Queensland, Australia Shape Oval Dimensions (millimeters) 23. 60mm x 14. 71mm x 4. 81mm Dimensions (inches) 0. 9" x 0. 6" x 0. 2" Body Tone (+N1 to N9 ) NA Boulder Brightness ( 1 to 5+) B3 Predominant Colors Green Directionality of Fire Very Directional Treatments Enhancements None Suggested Purpose Pendant Ring Sku Number #E184 Additional Notes None