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


Opal Beads

What’s opal beads?

Bello Opal® opal beads / sphere (Polymer Impregnated Synthetic Opal) is increasingly popular among jewelry designs, especially for the body piercing jewelry market. One of the main features of opal beads is that while rotating; there will be various of magical brilliance and gorgeous color, with attractive opal fire reflections. It is what we call “play of color”. Bello Opal® is lab grown synthetic opal (Lab-created opal). It is essential to have two types of fire pattern which are dot pattern (A) and stripe pattern (B). This is one of the ways to verify the lab grown opal bead. Bello Opal® opal beads are available from size 1.2mm to 18mm and they are available with different kinds of drilling, such as no drill, half drill, full drill or half drills on two sides for captive ring.

Why buying opal beads through Sanwa?

Bello Opal® opal beads are available in no hole, half drill or full drill. They are opal beads for jewelry making. Not only providing best quality, but you can also order over 96 different opal colors at any time with a support of abundant inventory.

What kind of opal beads Sanwa had?

Bello Opal® opal beads are available in over 96 different opal colors, such as pink opal beads, black opal beads, fire opal beads, blue opal beads…etc. Other than popular round beads, you may also order different kinds of fancy beads, such as oval beads, bamboo beads, rectangle beads, cubes and rondelles…etc Custom shape is welcome. Please contact with our sales team for more information. To inquire, click: https://sanwapearl.com.hk/en/en/synthetic-opal-inquiry

Bello Opal - Synthetic Opal Round Beads - Fire pattern, Dot pattern and Stripe pattern - Sanwapearl


Each piece of Bello Opal round bead reveals two kinds of fire pattern, dot pattern (A) and stripe pattern (B).

Bello Opal - Synthetic Opal Round Beads - Hole Size - Sanwapearl


Opal round bead with large hole is widely used in body piercing jewelry designs. This is 6mm round bead with 2.1mm half drill.

Bello Opal - Synthetic Opal Round Beads - Earrings Design - Sanwapearl


Bello Opal round beads in OP75 Starry night earrings

Bello Opal - Synthetic Opal Round Beads - Necklace Design - Sanwapearl


Opal round bead strand is another option for jewelry designs, such as necklace and tassel.

Bello Opal - Synthetic Opal Round Beads - Pearl Design - Sanwapearl


Bello Opal round bead is a perfect gemstone to add sparkle to your pearl jewelry design.

Bello Opal - Synthetic Opal Round Beads - Collage - Sanwapearl


The combination of Bello Opal and colored stone in round beads

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Properties comparison to natural opal

Category Polymer Impregnated Synthetic Opal Natural Opal
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 OP96
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