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SANWA PEARL & GEMS LIMITED
Authorized Distributor by KYOCERA

NEWS: Hong Kong Optical Fair 2017 (8th - 10th Nov 2017) Booth # 1D-F38Read More >

DIAMOND CUT

Bello Opal® Galaxy Collection (Mineral Type Synthetic Opaldiamond cut is available in different kinds of shape, such as round opal, trillion opal, oval opal, pear opal…etc . For more colours reference, please refer to “Colour Chart".

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Properties comparison to natural opal
Category Mineral Type Synthetic Opal Natural Opal
Elements
Silica & Water Silica & Water
MOHS Hardness
5.5 3-5.5
Specific Gravity
1.90-2.2 1.98-2.20
Heat Resistance
900 degree C. 100 degree C.
Product Features
Color Range
OP701 to OP713
Jewelry Plating
Galaxy Opal could work well with jewelry plating
Chemical Resistance

Thinner, Methanol, Acetone

Glass Compatibility
Galaxy Opal is glass compatible
Guarantee on quality
No Cracking, Crazing or Yellowing