Australian Opal Sterling Silver Necklace

Solitaire Series - Opal Playful colors like sparks, revealing rich hues from different angles. This minimalist, shield-shaped pendant necklace features a single stone with minimal wrapping. Simplified yet durable, it allows you to express your individuality. Opal (Opal) has a hardness of 6. It is a hydrated silica, with an amorphous structure. A beautiful mineral formed over millions of years, its water content can range from 5% to 25% depending on the environment, and it can also be found deposited in fossils. Opals from Australia generally have a lower water content, making them more suitable for Taiwan's climate. . S925, S980 2.1*1.4cm