Lab diamond engagement rings in Cape Town — IGI-certified, made to order

D/VVS1 IGI-certified lab diamonds. Solid 18K gold. Every ring made to order in approximately five weeks.

A lab diamond is a real diamond — chemically, optically, and physically identical to a mined stone. The only difference is where it was grown: a controlled laboratory environment rather than the ground. IGI-certified lab diamonds carry the same grading report as mined diamonds, and Heritage & Co. sources exclusively D colour, VVS1 clarity — the top tier of the grading scale.

For Cape Town couples who want a diamond — a real diamond — without paying the mined premium, lab diamond engagement rings are the most logical choice available. Every ring in our CLARITAS collection is set in solid 18K gold and made to your exact size and specifications. No studio visit required. Everything is handled over WhatsApp.

CLARITAS Collection — from R44,995

IGI-certified lab diamond engagement rings in solid 18K gold. D colour, VVS1 clarity, excellent cut. Available in oval, cushion, elongated cushion, emerald, radiant, marquise, and pear cuts. Pavé settings, solitaire settings, and three-stone designs. Every ring made to order in approximately five weeks.

The CLARITAS collection is Heritage & Co.'s luxury tier — the choice for couples who want a certified diamond, the highest gold content available, and a ring that will last a lifetime. Starting from R44,995.

Lab diamond vs mined diamond — what changes in Cape Town

A IGI-certified D/VVS1 lab diamond from Heritage & Co. is graded to the same standard as a mined diamond you would find in a Cape Town jewellery store — and typically costs 60–80% less. The saving is real. It comes from the production method, not from any compromise in quality or certification.

Cape Town jewellers who sell mined diamonds of equivalent grade charge significantly more for the same IGI specification. Lab diamonds allow you to buy a larger stone, a higher gold setting, or simply spend less — all without any visible difference to the naked eye or any difference on a IGI grading report.

How the process works

WhatsApp us at +27 82 818 9106 with the ring style you're considering. We'll help you select a stone, confirm your size, and send a formal order summary. Production takes approximately five weeks from order confirmation. We ship nationwide via insured courier — Cape Town, Stellenbosch, Franschhoek, or anywhere else in South Africa.

Frequently asked questions

Are lab diamonds available in Cape Town?
Some Cape Town jewellers are beginning to stock lab diamonds, but availability of IGI-certified D/VVS1 stones in 18K gold settings remains limited. Heritage & Co. sells exclusively IGI-certified lab diamonds — the same certification used for mined diamonds — in solid 18K gold settings, made to order.

How much do lab diamond engagement rings cost in Cape Town?
Heritage & Co. lab diamond rings start from R44,995 (CLARITAS collection, 18K gold). Pricing is transparent and published on our engagement ring prices page. No negotiation, no hidden costs.

What is the difference between a lab diamond and moissanite?
Both are excellent choices — they are different stones with different properties. A lab diamond is a true diamond (carbon crystal, IGI-certified). Moissanite is a separate gemstone (silicon carbide) with higher fire and brilliance but not classified as a diamond. Full comparison: lab diamond vs moissanite.

Do you have a lab diamond showroom in Cape Town?
Heritage & Co. is an online jeweller — no physical showroom. This allows us to offer premium lab diamonds at significantly lower prices than in-store retailers. All consultations happen over WhatsApp or email, and every ring ships insured nationwide.

Are lab diamonds real diamonds?
Yes. Lab diamonds are chemically, physically, and optically identical to mined diamonds. IGI grades lab diamonds using the same 4C system (cut, colour, clarity, carat) applied to mined diamonds. Our CLARITAS collection uses exclusively D colour, VVS1 clarity, IGI-certified stones.

Browse our lab diamond collections: all lab diamond rings · CLARITAS (18K gold) · lab diamonds in South Africa · lab diamond vs moissanite

Ready to start? WhatsApp us or browse the full engagement ring collection.