Lab-Grown Ruby 7 x 5mm Pear Cabochon

This lab-grown ruby cabochon features a pear shape and is made with corundum using the flame fusion method. Each gemstone has a chemical make-up identical to those found in nature. It performs at the bench just as a natural gem would. The color produced is a deep red that makes a dependable, affordable and popular choice in place of natural ruby gemstones. Use the gemstone by itself for simple designs, or highlight the saturated color by pairing it with contrasting-color gemstones for a multicolor look. Ruby is the birthstone for July.

• Gemstone Type: Ruby
• Stone Shape: Pear
• Stone Size: 7 x 5mm
• Stone Type: Lab grown
• Color: Red
• Birthstone: July
• Enhancement: Synthetic (SYN)
• Mohs Hardness: 9
• Refractive Index: 1.76–1.77
• Specific Gravity: 3.99–4
• Weight: 0.000 kg