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SANWA PEARL & GEMS LIMITED

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Bello Opal

Bello Opal® (Polymer Impregnated Synthetic Opal) is composed by 80% silica & 20% resin. It is available in 78 different colors, such as green opal, blue opal, white opal, pink opal, yellow opal, purple opal, black opal…etc.

It is widely used in different product markets such as jewelry, watches, eyewear and other accessories.

Bello Opal (Lab-grown impregnated synthetic opal) is available in vast selection of designs. If you have new idea of application, please contact with SANWA Sales Team and will propose the best solution for your projects.

 



COLOR CHART (A cut)

COLOR CHART (B cut)

CABOCHONS

ROUND BEADS

DROPS

SPECIAL SHAPE

DIAMOND CUT

DOUBLET&TRIPLET

COINS/SHEET

RONDELLES

FANCY BEADS

CRUSHED OPAL

ROUGH STONE

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Properties comparison to natural opal
Category Polymer Impregnated Synthetic Opal Natural Opal
Elements
80% Silica & 20% Resin Silica & Water
MOHS Hardness
4 3-5.5
Specific Gravity
1.80-1.90 1.98-2.20
Heat Resistance
130 degree C. 100 degree C.
Product Features
Color Range
Op01 to OP78
Size Range
1.2mm to 50mm +
Thickness Range
0.2mm to 18mm
Options for fire pattern
A cut (dot pattern) , B cut ( horizontal stripe pattern), C cut ( Vertical stripe pattern)
Jewelry Plating
Bello Opal could work well with jewelry plating.
Chemical Resistance
Alcohol
Glass Compatibility
Bello Opal is not glass compatible. Please refer to "Galaxy Opal".
Guarantee on quality
No Cracking, Crazing or Yellowing
Limitations
Bello Opal sheet cannot bend like plastic, it doesn't have elasticity.