Lab-Grown Star Ruby Round Cabochon Stone Size:8mm The platform is perforated to

The platform is perforated to aid the circulation of heat throughout the chamber and rotates at a consistent speed of one revolution per minute (1rpm) to expose every surface of the model for even curing

One of the most popular topaz gemstones

9 and 10mm

Dimensions: 20mm

white bronze

Lab-Grown Star Ruby Round Cabochon Stone Size:8mm The platform is perforated toThis lab grown star ruby cabochon is made with corundum using the flame fusion method. Each stone has a chemical make up identical to those found in nature. It performs at the bench just as a natural stone would. The color produced is a deep red that makes a dependable, affordable and popular choice in place of natural ruby gemstones. Use the stone by itself for simple designs, or highlight the saturated color by pairing it with contrasting color