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.