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Emerald

RG Crystals

RG Crystals is a leading supplier of lab grown gemstones, trusted by the jewelry industry for our expertise in single-crystal growth.

 

With over 25 years of experience, our team has mastered and enhanced advanced growth methods like Czochralski, Hydrothermal, and Flame Fusion to deliver exceptional quality.

Our catalog is one of the largest and diverse in the industry, offering both rough and cut gemstones to meet every need, including: emerald, ruby, sapphire, alexandrite, spinel, opal, rutile, cubic zirconia and more.

 

We carefully sort our materials to ensure the highest quality. Materials like lab grown emeralds and alexandrites undergo a detailed sorting and grading process. This allows us to offer stones that meet specific requirements, whether it's for high-end jewelry or more affordable pieces.

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We aim to make gemstones sustainable, ethical, and affordable for everyone — from beginner jewelers to major jewelry brands. Our lab grown stones are a reliable choice for creating beautiful, responsible jewelry.

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SUSTAINABLE

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ETHICAL

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AFFORDABLE

PRODUCTION

OUR PRODUCTION

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RG CRYSTAL'S ONLINE STORE

Explore our Online Store where science meets beauty to offer you our handpicked collection of Rough & Cut stones.

 

A collection featuring some of the most popular stones from our inventory.

Online Store

GET SOCIAL WITH US

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1249/151, Gems Tower 17 FI., Charoenkrung Rd., Bangrak,
Bangkok 10500, Thailand

Tel: +66 22674920
Fax: +66 22674921

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