Featured · Made to order
Solitaire, halo, three-stone and custom settings, set with our own certified lab grown diamonds.
Explore engagement rings
Featured · Made to fit
Eternity, half-eternity and classic bands, made in your size and metal.
Explore wedding bands
Featured · Fine jewelry
Earrings, pendants, bracelets and necklaces, finished in as little as 4 to 6 days.
Explore the jewelryFinished pieces already made and ready to dispatch, no waiting.
Shop ready to ship
At C6 Lab Grown Diamonds, we want buying fine jewellery to feel seamless and secure. Here's exactly how it works — in three simple stages.
Begin by exploring our collection of lab-grown diamond jewellery. Browse categories such as engagement rings, earrings, pendants and bracelets to find the piece that suits your style.
Browse engagement ringsFound a piece you love? Explore its detailed description and high-resolution images. Take your time with the diamond's characteristics — carat weight, cut, colour and clarity.
Learn the 4CsWant a personal touch? Choose your metal, setting style and any extra details to create a one-of-a-kind piece that reflects your taste.
Design your ownReady? Add your chosen pieces to the cart. Review your selection, update quantities or keep browsing before you check out.
View your cartEnter your shipping address, contact details and payment method. Advanced encryption keeps your personal and payment information secure — for complete peace of mind.
You'll receive a confirmation email with your order details — items, total and estimated delivery date — confirming your order has been placed.
Our team processes your order with care. Every piece is inspected, carefully packaged and prepared for shipment so it arrives in perfect condition.
Once dispatched, you'll get a shipping email with tracking information, so you can follow your package with real-time updates.
Track in your accountYour jewellery arrives securely packaged. Take a moment to unbox your treasure and admire its beauty — we strive to exceed your expectations every time.
How to care for itQuestions at any stage? Our dedicated team is here to help — reach out by email, phone or chat for prompt, personal assistance.
Independently graded by IGI and GIA.
Encrypted payment and personal data.
Inspected and packed to arrive perfect.
On non-custom items, in original condition.
Discover lab-grown diamond jewellery to elevate your style — crafted with brilliance and delivered with care.