Lab-Grown Ruby 8 x 6mm Oval Faceted Gemstone

Made from lab-grown corundum, this oval gemstone displays a deep red color and is an economical alternative to natural ruby, the birthstone for July. Each gemstone has a chemical make-up identical to those found in nature. It performs at the bench just as a natural gemstone would.The oval cut is an even, symmetrical shape but elongated. The arrangement of its facets is similar to that of a round brilliant, designed to maximize light and color.

• Gemstone Type: Ruby
• Stone Shape: Oval
• Stone Size: 8 x 6mm
• Stone Type: Lab grown
• Color: Red
• Birthstone: July
• Enhancement: Synthetic (SYN)
• Mohs Hardness: 9
• Refractive Index: 1.762–1.77
• Specific Gravity: 3.95–4.1
• Brand: AGTA
• Weight: 0.000 kg