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Hong Kong International Jewellery Show 2025 | Venues:Asia World - Expo, Hong Kong (AWE) | Date:2nd – 6th Mar 2025 | Booth#:AWE 10-H24

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SANWA PEARL & GEMS LIMITED
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OPAL COLLECTIONS
BELLO OPAL
Unfolds “Play of color” sparkles in over 96 colors
BELLO JELLY OPAL
Showcases opal beauty in translucent color tone
BELLO GALAXY OPAL
Chemically identical to natural opal
OPAREX NEBULA OPAL
Simulates color effect that looks like nebula or aurora
OPAL MOSAIC STONE
Displays beauty of opal mosaic in a creative way
POPULAR PRODUCTS
BELLO OPAL COLOR CHART
BELLO OPAL CABOCHON
BELLO OPAL ROUND BEADS
BELLO OPAL ROUGH
BELLO OPAL CRUSH
BELLO OPAL SPECIAL SHAPE
BELLO OPAL SHEET
BELLO OPAL DROPS
NEBULA OPAL ROUGH
GALAXY OPAL TUMBLED STONE
QUICK OPALS COMPARSION
THINK OUT OF THE BOX

Design with opal is fun and fashionable

Let’s realize your infinite imagination in the reverie of our opals !

WATCH DESIGN
Create new trend with the most colorful gemstone.
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OPTICAL DESIGN
Develop new design with our opals.
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Jewelry
Body Jewelry
Furniture
Buttons
Musical Instrument
Stationary
Kitchen Utensils
Ear Monitor
Borosilicate Glass Art
Shoes
Pen
Cufflinks
YOUR BENEFITS

Grow your sustainable business with our opals

To cope with the fast-growing eco-conscious gemstone industry, develop your business with our innovative opal materials.

ECO CONSCIOUS

Our opals are produced in a controlled environment and without any mining process.

QUALITY

Our opals can offer more consistent quality and color than natural opal. At the same time resembling its beauty.

VALUE

Now you can enjoy the play-of-color of our opals at just a fraction of the natural precious opal’s price.

PROBABLY ONLY SANWA CAN SATISFY YOU IN ALL ASPECTS
Most capable and experienced to engage globally in developing both jewel and non-jewel related innovative design projects.To accomplish your business goal, quality material, sustainable supply and experienced craftsmanship are indispensable.
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GLOBAL RECOGNITION

We stand for rigorous standard.

To build a trustable relationship with worldwide customers. Our opals always align with the global standard.

Identification Endorsement

RoHs Compliant

REACH Compliant

Proposition 65 Compliant

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10 things you need to know about “Synthetic Opal”
"Synthetic opal" is somehow misused. Man-made opals differ in quality and values.
LEARN MORE
What is Kyocera Opal?
Dive into the captivating world of Kyocera Opal with Sanwa Pearl's comprehensive guide.
LEARN MORE
What is Gilson Opal?
Gilson Opal is the world 1st synthetic opal which has been successfully produced.
LEARN MORE
Hong Kong International Diamond, Gem & Pearl Show 2025
Venues: AsiaWorld – Expo ( Hall 10 )
Date: 2-6 March 2025
Product Zone: Synthetic Gemstone
Booth#: AWE 10-H24
Jewellery & Gem WORLD Hong Kong 2024
Venues: Asia World - Expo, Hong Kong (AWE)
Date:16th – 20th Sept 2024
Booth#: 2H02
Hong Kong International Diamond Gem & Pearl Show 2024
Venues: AsiaWorld - Expo, Hong Kong (AWE)
Date: 27 Feb - 2 Mar 2024
Booth#: 1-N20
CUSTOMER SERVICE
If you have any comments towards Sanwa's product, service and website information, please contact by email [email protected]
FAQ
What is the most important difference among all man-made opals?
“Play-of-color” is the most important feature to differentiate lab-made opal from the other man-made opals as it resembles the beauty of natural precious opal. For example, you may see plastic or glass being claimed as man-made opal. But they do not have any opal’s color effect.
What is the unique feature of lab-grown opal?
Lab-grown opal is the only man-made opal which has vertical fire pattern, the unique growth pattern. For cabochon or sheet product, you can easily observe if there is any columnar structural growth horizontally.
Will lab-grown opal quality change over time?
Lab-grown opal quality will not change over time. Unlike natural opal which may have dehydration or cracking problem. Lab-grown opal is also easier to preserve over time.
Can I use lab-grown synthetic opal for glass blowing art?
Bello Opal and Bello Jelly Opal contain 20% resin, so they cannot apply to glass blowing art. If you are looking for glass compatible product, please inquire for "Bello Galaxy Opal” which is resin free.
Will jewelry plating process damage the quality of lab-grown synthetic opal?
Bello Opal, Bello Jelly Opal and Bello Galaxy Opal , which are classified as high quality lab-grown synthetic opal, will not be damaged by jewelry plating process.
How to place an order?
Sanwa does not have an official online shopping platform yet. Please kindly send your order through email: [email protected], or use the inquiry form in our homepage. Sanwa sales team will take care of your order/ inquiry within 2 working days by email reply. If you could not receive Sanwa's reply within 2 working days, please contact with Sanwa immediately by calling: 852-23673205.
Important Notes
All image and contents on www.sanwapearl.com.hk would be property of Sanwa Pearl & Gems Ltd. Any usage for commercial purpose have to be authorized by Sanwa Pearl & Gems Ltd.
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