US$ 120.58
fluorescence: few stones exhibit faint fluorescence
61g Dimensions (millimeters) 10
In some stones
Top of Ring Width: 17
16.59ct Quilpie Black Boulder Opal | #E230 Southwest fluorescence: few stones exhibit faintYour browser does not support the video tag. Weight (carats) 16. 59 carats Origin Quilpie region, Queensland, Australia Shape Freeform Cabochon Dimensions (millimeters) 20. 51mm x 15. 32mm x 4. 70mm thick Dimensions (inches) 0. 80" x 0. 06" x 0. 19" thick Body Tone (+N1 to N9 ) N2 Brightness ( 1 to 5+) B2. 5 Predominant Colors Blue (slight green) Directionality of Fire Highly Directional Treatments Enhancements None Suggested Purpose Ring Pendant Sku
US$ 120.58
US$ 83.60
US$ 13.45