2.75ct Lightning Ridge Black Opal | #E235 Calcite turquoise measurements: 23

turquoise measurements: 23

32mm Origin Blue Mountain

Special terms are assigned to stones of certain colors

The Setting: Prong Set Basket Halo Push-Back Earrings

A ladies' yellow gold heart shaped diamond cluster ring set with an estimated half of a carat of diamonds

2.75ct Lightning Ridge Black Opal | #E235 Calcite turquoise measurements: 23Your browser does not support the video tag. Weight 2. 75 carats Origin Lightning Ridge Region, NSW, Australia Shape Freeform Cabochon Dimensions (millimeters) 15. 80mm x 15. 85mm x 1. 73mm thick Dimensions (inches) 0. 62 x 0. 62 x 0. 07" thick Body Tone (+N1 to N9 ) N1 Brightness ( 1 to 5+) B2 Predominant Colors Blue (slight green) Directionality of Fire Highly Directional Rare Flagstone Harlequin Pattern Treatments Enhancements None Suggested