Opal Triplet 7x5mm Cabochons

These 7x5mm opal triplets possess an exquisite play of color, secured beneath a quartz cap for durability and lasting beauty. This collection was procured from a vintage estate.

What is a triplet opal?

Triplets consist of three layers:

1. A stone or composite backing material
2. A slice of opal in the middle
3. A clear quartz cap in the shape of a dome. The clear capping may also magnify the color of the opal slightly, and also serve to protect the opal.

Photo source- Opalauctions.com