Blue Opal
Dec. 24, 2024
2.37 CTS BLUE OPAL STONE-FROM LIGHTNING RIDGE - [LRO1411] Cabochon, "opal" (silica and epoxy) (man-made), light blue, 18x13mm calibrated oval. Sold individually. - Fire Mountain Gems and Beads Owyhee Blue Opal Tumbled Pocket Stone - Rocks with Sass Blue Opal