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Engagement
Featured · Made to order
Engagement Rings
Solitaire, halo, three-stone and custom settings, set with our own certified lab grown diamonds.
Explore engagement ringsShop by type All engagement →All engagement · 829 designsCertified lab grown diamonds · New York · Hong Kong · Surat -
Wedding Bands
Featured · Made to fit
Wedding Bands
Eternity, half-eternity and classic bands, made in your size and metal.
Explore wedding bandsShop by type All wedding bands →All wedding bands · 227 designsCertified lab grown diamonds · New York · Hong Kong · Surat -
Jewelry
Featured · Fine jewelry
Fine Jewelry
Earrings, pendants, bracelets and necklaces, finished in as little as 4 to 6 days.
Explore the jewelryShop by type All jewelry →All jewelry · 1,400+ designsCertified lab grown diamonds · New York · Hong Kong · Surat -
Ready To Ship
In stock · Ships fast
Ready to Ship
Finished pieces already made and ready to dispatch, no waiting.
Shop ready to shipShop by type All ready to ship →All ready to ship · 284 in stockCertified lab grown diamonds · New York · Hong Kong · Surat - Design Your Own
One account, everything C6.
Thank you for your interest in C6 Lab Grown Diamonds. Here's how registration works, the services your account unlocks, and how our pricing is structured.
Already registered? Sign in →
Registration in four steps.
Getting started with C6 Lab Grown Diamonds is simple — it takes just a couple of minutes.
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1
Visit registration
Head to our website and open the registration page.
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2
Enter details
Fill in essential details such as your name, email and contact information.
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3
Verify email
Receive a verification email and confirm your email address.
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4
Start exploring
Once verified, access all features and services hassle-free.
Service offerings.
C6 Lab Grown Diamonds caters to the diverse needs of customers in both the US and Indian markets with a wide array of services.
Extensive collection
Access our extensive collection of lab-grown diamond jewellery, featuring engagement rings, earrings, pendants and more.
Personalised guidance
Personalised guidance from our experienced support team, dedicated to helping you find the perfect piece for any occasion.
Learn moreSecure transactions
Secure, seamless online transactions through trusted payment platforms for complete peace of mind.
Efficient delivery
Efficient order processing and timely delivery for a satisfying, stress-free shopping experience.
Learn moreAfter-sales support
Ongoing after-sales support for any questions about your order or our products.
Learn moreUS & Indian markets
Serving customers across the US and Indian markets with tailored service and worldwide reach.
Pricing, with nothing hidden.
Our pricing is crafted to offer competitive rates for premium lab-grown diamond jewellery. Transparency is paramount — there are no hidden charges or fees. Prices may vary depending on product specifications, customisation options and prevailing market conditions.
- No hidden charges
- Competitive rates
- Fair & affordable
- Full transparency
Create your account in two minutes.
For more details on registration, services or pricing, don't hesitate to reach out — we're excited to help you discover the perfect lab-grown diamond pieces.