Simulated Opal 16 x 12mm Oval Cabochon

This simulated white opal cabochon features an attractive multicolor glow and is ideal for a variety of designs. Created in a lab and stabilized with plastic, this gemstone should not be exposed to direct heat sources. Opal is one of the birthstones for October.Simulated opal is an economical alternative to natural opal, offering a durability that makes it easier to work with and expanding your creative options. It's ideal for jewelry designs that are subject to wear and tear, such as bracelets and rings.

• Price Per Unit: Priced per Pack of 2
• Gemstone Type: Opal
• Stone Shape: Oval
• Stone Size: 16 x 12mm
• Stone Type: Lab grown
• Color: Blue/Green
• Birthstone: October
• Enhancement: Imitation (IMIT)
• Mohs Hardness: 5.5–6.5
• Refractive Index: 1.37–1.52
• Specific Gravity: 1.98–2.25
• Weight: 0.000 kg