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JOY COLORi Lab-grown Diamonds

Sustainability is the only solution for luxury and the future is the best luxury. Let’s write an inspirational chapter to pass on sustainable happiness.

JOY COLORi adopts lab-grown diamonds and has registered them as “Future Diamonds.”

JOY COLORi imports DF grown diamonds with a carbon neutral certification from the U.S. , which are the first to obtain the climate neutral/sustainable SCS007 certification in the world.

We not only have the patented CVD technology PAT.6,858,078 from Silicon Valley, the U.S.A., which is 100% pollution-free and 100% traceable during the growth of diamonds while utilizing renewable energy, but also promotes sustainability in developing countries with its influence.

Moreover, to improve product diversity, we have imported the Smiling Rocks 18K gold jewelry collection with the ESG+ Certified Brand Butterfly Mark.

Its best feature is brilliance that can be worn daily to satisfy a variety of styles.

Every JOY COLORi lab-grown diamond has a growth report, just as mined diamonds, and has GIA/IGI/GCAL certificates based on international diamond standards.

Irene Hsieh, founder of
JOY COLORi

“Sustainability is the future and the present. Each precious diamond represents a memorable story or journey. What’s more crucial is to leave a better future for the next generation so the Earth and the beauty of diamonds may co-exist and love may be passed on through eternity.”

JOY COLORi Lab-grown Diamonds

Sustainability is the only solution for luxury and the future is the best luxury.
Let’s write an inspirational chapter to pass on sustainable happiness.

JOY COLORi adopts lab-grown diamonds and has registered them as “Future Diamonds.”

JOY COLORi imports DF grown diamonds with a carbon neutral certification from the U.S. and our grown diamonds, which are the first to obtain the climate neutral/sustainable SCS007 certification in the world. Not only has the patented CVD technology PAT.6,858,078 from Silicon Valley, the U.S.A., which is 100% pollution-free and 100% traceable during the growth of diamonds while utilizing renewable energy, but also promotes sustainability in developing countries with its influence.

Moreover, to improve product diversity,
we have imported the Smiling Rocks 18K gold jewelry collection with the ESG+ Certified Brand Butterfly Mark.

Its best feature is brilliance that can be worn daily to satisfy a variety of styles.
Every JOY COLORi lab-grown diamond has a growth report, just as mined diamonds, and has GIA/IGI/GCAL certificates based on international diamond standards.