Kyocera White Opal 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.

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Gemstone type: Opal
Stone shape: Oval
Stone size: 7 x 5mm, 14 x 10mm, 8 x 6mm, 10 x 8mm, 6 x 4mm, 12 x 10mm, 16 x 12mm
Stone type: Lab grown
Color: Blue-Green, 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
Cutting center: China