Certificate of Registration for Category A Registrant
Registration No. : A-B-23-08-01203
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SANWA PEARL & GEMS LIMITEDAuthorized Distributor by KYOCERA

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[NEW] " Bello Opal Authentic Statement "
"Notice to ALL CUSTOMERS"
10 things you need to know about "Synthetic Opal"

Products

Bello Opal® (Polymer Impregnated Synthetic Opal) could be cut into coins /sheets with very thin thickness, such as 0.2mm. The most popular application is for inlay design.

Sanwa offers opal sheet from size 2mm to 50mm+ and they are available in different kinds of shape, such as round opal sheet, oval opal sheet, pearl opal sheet, marquise opal sheet, trillion opal sheet, heart opal sheet...etc. Custom shape is welcomed.

PATTERN

There are two types of pattern, A (dot pattern) and B (stripe pattern).

TRANSPARENCY

Due to certain degree of transparency in thin opal sheet, a new color can be created by black painted bottom.

JEWELRY DESIGN

Other than cabochons and round beads, opal sheet is also a popular item for jewelry designs.

INLAY DESIGN

Bello Opal is widely used in inlay jewelry design as only it has a very strong opal color and fire even at very thin thickness.

NEW PRODUCT DESIGN

Bello Opal is a sustainable lab-grown gemstone with fashion color. It could apply to many different product designs, such as music instrument.

OPTICAL DESIGN

Bello Opal can create new trend in optical market.

Learn More

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 OP92
Degree of transparency
Relatively low
Jewelry Plating
Bello Opal® could work well with jewelry plating
Chemical Resistance
Thinner, Methanol, Acetone
Glass Compatibility
Bello Opal® is not glass compatible. Please refer to "Galaxy Opal"
Guarantee on quality
No Cracking, Crazing or Yellowing