.50ctw Blue Nile Opal Round Cabochon 4.50mm Loose Pair

.50ctw Blue Nile Opal Round Cabochon 4.50mm Loose Pair

Opals are hydrous silica (containing a percentage of water in their structure), meaning no two blue opals are ever identical in pattern or shade

In modern crystal and gemstone lore, blue opal is frequently associated with peacefulness, healing, creative expression, and open communication.