Ruby Pink Lab Created Round 3mm (5pc)

Medium pink lab created ruby corundum gemstones, 3mm size, 5 stones. Corundum has a very high rating on the Mohs scale providing them with a high heat tolerance.

Recommended Setting:

  • Prong (optimal)
  • Bezel
  • Embeddable

Fireable: Firing of these stones is possible. Results may vary depending on the firing temperature with slight color changes of the stone possible. Precaution against thermal shock required