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Sustainable Diamonds

As a premier lab diamonds suppliers, we are known for offering bespoke and customized range of certified CVD and HPHT diamonds to our esteemed clientele spread across the world.


Why Lab-Grown Diamonds

Ethical and Responsible choice

100% Identical

Lab-Grown diamonds are not imitations, like zirconia or moissanite; they have 100% identical physical, chemical and optical properties to mined diamonds. 

Kinder to Mother Earth

Be it carbon footprint, land and water usage, lab-grown diamonds win hands down vs their mined counterparts.

Better Value

Lab-created diamond has a much shorter supply chain and touches fewer hands which makes it up to 50-70% cheaper than the mined ones.

Conflict Free and Clean Origin

Say goodbye to environmental devastation, violence and labor exploitation with sustainable diamonds.

International Certification

Lab-created diamonds are graded and certified using the same process as mined diamonds.

Our Journey

We are an India registered Company slling ethical diamonds to worldwide markets. We were born to disrupt the natural mined diamond industry with environmentally and socially responsible lab-grown diamonds.  Our diamonds are 100% conflict free, certified by international grading institutions and offer a better value proposition to our customers


Our Areas of Expertise

CVD Diamonds

HPHT Diamonds

Rough Lab-Growns

What Makes Us Different?

Registered GJEPC India Member

We are a proud member of Gems & Jewellery Export Promotion Council India

Free Worldwide Shipping

We offer free worldwide shipping to all our customers 

Transparent Pricing

Our prices are highly competitive and linked to diamond benchmarks

International Certification

All our diamonds are graded from certification labs like GIA, IGI etc

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TwinkleSmith Pvt Ltd


L-2A, Hauz Khas Enclave New Delhi -110016. India 


+91 8448944905


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