Ruby & Sapphire · Microfaceted · Rondelle · 3mm

Note: These measure between 2.9 and 3mm in diameter.

Dimensions: approximately 2x3mm.

Strand Length: approx. 15.5 inches.

100% natural ruby & sapphire beads!

Ruby and Sapphire are both forms of corundum, which is a type of aluminum oxide. Corundum has a specific gravity around 4 g/cm3, meaning that is is approximately 50% heavier than quartz.

Ruby is the birthstone of July, and Sapphire is the birthstone of September.

View the Sapphire Beads Full Collection.