Natural Rare Dioptase Cabinet Specimen x 1 From Congo Russia Size = 148 - 209

Size = 148 - 209 mm | 5

the gemstones are carefully set in a mold

known for its vibrant blue to green-blue hues

Size = 133 - 144 mm | 5

particularly the banded varieties from Argentina

Natural Rare Dioptase Cabinet Specimen x 1 From Congo Russia Size = 148 - 209A NOTE FROM NICK Beautiful large Dioptase Cabinet specimen with large crystals on top and on the sides. PRODUCT DESCRIPTION Dioptase from the Congo: Emerald Beauty Unveiled Congo's Dioptase is a breathtaking mineral, renowned for its vibrant emerald green color and exceptional clarity. Found mainly in the Brazzaville region, these specimens often feature glistening drusy surfaces and classic cubic forms. Recent discoveries have produced some of the