Lab-Grown Pink Sapphire 4mm Round Cabochon

This lab-grown round pink sapphire cabochon is made with corundum and offers a bright, fancy color. Each gemstone has a chemical make-up identical to those found in nature. It performs at the bench just as a natural gemstone would. Unlike natural sapphires, however, this gemstone is heat-resistant and can be successfully cast in place. For a variety of designs, this sapphire is a popular, affordable and reliable choice in place of natural sapphire. Sapphire is the birthstone for September.

• Gemstone Type: Sapphire
• Stone Shape: Round
• Stone Size: 4mm
• Stone Type: Lab grown
• Color: Pink
• Birthstone: September
• Enhancement: Synthetic (SYN)
• Mohs Hardness: 9
• Refractive Index: 1.762–1.77
• Specific Gravity: 3.99–4
• Brand: AGTA
• Weight: 0.000 kg