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Lab-Grown Sapphire | Pear Cabochon | 7 x 5mm Pear Cabochon | 78185

SKU:
78185
UPC:
78185
  • Lab-Grown Sapphire | Pear Cabochon | 7 x 5mm Pear Cabochon | 78185
  • Lab-Grown Sapphire | Pear Cabochon | 7 x 5mm Pear Cabochon | 78185
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Description

This lab-grown sapphire cabochon features a pear shape and is made with corundum and offers an intense blue 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 gemstone is a popular, affordable and reliable choice in place of natural sapphire. Sapphire is the birthstone for September.

Attributes
  • Gemstone Type: Sapphire
  • Stone Shape: Pear
  • Stone Size: 7 x 5mm
  • Stone Type: Lab grown
  • Color: Blue
  • Birthstone: September
  • enhancement: Synthetic (SYN)
  • Mohs Hardness: 9
  • Refractive Index: 1.76–1.77
  • Specific Gravity: 3.99–4
  • Cutting Center: Thailand
Features & Maintenance
• Care: Clean with warm, soapy water. Ultrasonic and steam cleaning are usually safe.
• Unless precisely calibrated to an exact size, gemstone sizes vary slightly. Please allow a tolerance of +/– 0.2mm for gemstones larger than 4mm.
 
 
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