~ Fine Minerals and Unique Collectibles ~ Fast and Free USA Shipping
Rare 4.9ct Polished Koroit Boulder Opal Crystal Cabochon Perfect for Jewelry - Australia - Item:O18585
October Birthstone. Color best viewed under direct light.
Perfect for jewelry use
Weight: 4.9 carats
Dimensions: (12x10x4 mm)
More Boulder Opal Options: