Moissanite in South Africa: The Complete Buyer's Overview

Your overview of buying moissanite in South Africa

This page brings together everything you need before you buy a moissanite ring in South Africa. It covers what the stone is, why couples here choose it, what it costs, how it is certified, and how delivery works. From here you can move into the collections and guides that answer each question in more detail.

What moissanite is

Moissanite is silicon carbide, a gemstone first found in a meteorite crater in 1893. Natural moissanite is too rare for jewellery, so the stones sold today are grown in a laboratory to gem quality. It has a Mohs hardness of 9.25, a refractive index of around 2.65, and a high level of fire. That combination gives you a bright, hard stone suited to daily wear. Our journal article on what moissanite is goes deeper if you want the full detail.

Moissanite is sold by millimetre size and by diamond-equivalent weight. A one carat equivalent stone matches the width of a one carat diamond, so the size on the finger is what you expect.

Why South African couples choose moissanite

The main reason is value. Moissanite gives you a large, brilliant stone for a fraction of the price of a mined diamond. That means you can choose the size you want and still keep the budget in hand. For a couple planning a wedding, that saving often goes towards the rest of the day.

Durability is the second reason. At 9.25 on the Mohs scale, moissanite holds up to years of daily wear. It does not scratch easily, and it keeps its fire. The third reason is that it is grown, not mined, which suits buyers who prefer a lab-created stone. If you are comparing options, our guide on lab-grown versus mined diamonds sets out the wider choice.

What moissanite costs

At MER SA, moissanite engagement rings start at R13,995 for a one carat equivalent in 9ct gold. The price moves with the stone size, the metal, and the setting. If you prefer a lab-grown diamond instead, those rings start at R24,995. Men's rings are in stock from R1,595 and ship in three to five days. Women's wedding bands are made to order from R12,995 with a four to six week lead time.

For a full breakdown of what different budgets buy, see our engagement ring prices page. When you want a figure on a specific design, our get a quote page is the quickest way to a price.

Certification and warranty

Every moissanite stone comes with a GRA certificate. Lab-grown diamonds come with IGI or GIA certification. This gives you a written record of what you own. Our certification and authenticity page explains what each report covers.

Your ring carries a limited lifetime optical warranty against clouding, which covers the stone's clarity rather than breakage. There is also a twelve month manufacturing warranty. Your first resize within twelve months is free. These terms are set out so you know where you stand before you buy.

Metals and design

We work in 9ct and 18ct gold and in platinum. We do not use 14ct gold. Each ring is made to order in our South African workshop, so you can shape the design around the stone you choose. Whether you want a solitaire, a halo, or something more detailed, the setting is built for your ring.

Delivery across South Africa

We run a single South African workshop and we do not have a showroom. You work with us by remote consultation, often over WhatsApp, and we deliver free anywhere in the country within one to three days once your ring is ready. We reach all nine provinces, so where you live does not change the service. International delivery is a flat R1,500 and takes ten to twelve days. Full terms are on our shipping and delivery page.

How to pay

You can pay by deposit and balance, or spread the cost through PayFlex, PayJustNow, Happy Pay, or Mobicred. This lets you match the payment to your budget without changing the ring.

Where to go next

Start with our moissanite engagement rings to see the range. If you want to compare stone types, our lab diamond engagement rings collection sits alongside it. For bands, see the wedding rings collection. When you are ready to talk, message us on WhatsApp or return to the home page to begin.

How much does a moissanite ring cost in South Africa?

Moissanite engagement rings at MER SA start at R13,995 for a one carat equivalent in 9ct gold. The final price depends on the stone size, the metal, and the setting.

Is moissanite certified?

Yes. Every moissanite stone comes with a GRA certificate. Lab-grown diamonds come with IGI or GIA certification instead.

Do you deliver to my province?

Yes. We deliver free to all nine provinces within one to three days once your ring is ready. We work by remote consultation, so you do not need to visit a showroom.

What metals can I choose?

We work in 9ct and 18ct gold and in platinum. We do not use 14ct gold.

Can I pay in instalments?

Yes. You can pay by deposit and balance, or use PayFlex, PayJustNow, Happy Pay, or Mobicred.