4.45ct Koroit Boulder Opal | #E20 Bone Channel set diamonds around the

Channel set diamonds around the bezel set opal give a smooth

22cts Weight (grams) 1

with stones cleanly flush along the ring's surface

thoroughly tested with nitric acid

cuff wire width: 4

4.45ct Koroit Boulder Opal | #E20 Bone Channel set diamonds around theKoroit Boulder Opal Weight (carats) 4. 45cts Origin Koroit Mining District, Queensland, Australia Shape Oval Dimensions (millimeters) 19. 04mm x 9. 12mm x 3. 47mm Dimensions (inches) 0. 75" x 0. 33" x 0. 1" Body Tone (+N1 to N9 ) N A Brightness ( 1 to 5+) B4 Predominant Colors Green Directionality of Fire Somewhat Directional Treatments Enhancements None Suggested Purpose Ring Pendant Sku Number #E20 Additional Notes None