Moissanite Engagement Rings South Africa

Heritage & Co. creates moissanite engagement rings in solid 10k, 14k and 18k gold, made to order. Every ring is made with D colour moissanite — the highest grade available — set in real gold, not plated or vermeil. From R19,500.

If you are searching for moissanite engagement rings in South Africa, this guide will walk you through everything you need to know: what moissanite is, how it compares to diamond, what your ring will cost, and how to get the right ring for your partner.

Why South Africans Are Choosing Moissanite Engagement Rings

Moissanite is a lab-grown gemstone that was originally discovered in a meteorite crater in 1893. Today, it is grown in controlled laboratory conditions and is widely regarded as the finest diamond alternative available. Here is why thousands of South African couples are choosing moissanite over mined diamonds:

Considerably less expensive than a comparable diamond — a 1ct moissanite ring from R19,500
Superior brilliance — moissanite has a higher refractive index (2.65) than diamond (2.42), meaning it produces more light and sparkle
9.25 Mohs hardness — the second hardest gemstone after diamond (10 Mohs). Suitable for everyday wear and highly scratch-resistant
100% conflict-free and ethically sourced — lab-grown means no mining, no environmental damage, no ethical ambiguity
Indistinguishable to the naked eye — only a trained gemologist using specialised equipment can tell moissanite apart from diamond

Heritage & Co. Moissanite Engagement Ring Collections

We offer moissanite engagement ring designs in solid gold across every major stone shape and setting style. All rings are made to order with your chosen carat weight and gold type.

By Stone Shape

Round Brilliant Cut — the classic choice, maximum brilliance and fire. The round cut is the most popular engagement ring shape in South Africa.
Oval Cut — elegant and elongating on the finger. Heritage & Co. oval moissanite rings from R19,500.
Emerald Cut — refined and architectural, with a clean step-cut design. Ideal for those who prefer understated elegance.
Cushion Cut — soft, rounded square with exceptional fire. Cushion cut moissanite rings from R20,000.
Marquise Cut — elongated and dramatic, with pointed ends that make the stone appear larger.
Pear Shaped — a teardrop silhouette, combining the brilliance of a round cut with the elegance of an oval.

By Setting Style

Solitaire — a single stone, timeless and classic. Lets the moissanite speak for itself.
Pavé Halo — a ring of small accent stones surrounding the centre stone. Maximises sparkle and perceived size.
Three Stone — a centre moissanite flanked by two matching side stones. Symbolises past, present, and future.
Pavé Band — a band of small diamonds or moissanite stones down the sides of the ring for additional brilliance.

Moissanite Engagement Ring Prices — South Africa 2026

All Heritage & Co. rings include free insured nationwide shipping. Prices depend on stone size, metal type (10k, 14k or 18k), and setting complexity.

Ring Style	Starting Price	Metal	Stone
Classic Solitaire	From R20,500	10K or 14K Gold	1ct DEF Moissanite
Oval Solitaire	From R19,500	10K or 14K Gold	1ct Oval DEF Moissanite
Pavé Band Solitaire	From R20,000	10K or 14K Gold	1ct DEF Moissanite
Halo Ring	From R20,500	10K or 14K Gold	1ct DEF Moissanite
Three-Stone Ring	From R20,500	10K or 14K Gold	1ct + 2×0.5ct DEF Moissanite
Custom Design	From R32,000	10K, 14K or 18K Gold	Moissanite or Lab Diamond

All prices include the ring box, certificate, and free insured shipping anywhere in South Africa.

Moissanite vs Diamond vs Lab Diamond — Which Should You Choose?

Property	Moissanite	Lab Diamond	Natural Diamond
Price (1ct equivalent)	R19,500–R23,000	From R20,000	Varies by retailer
Hardness (Mohs)	9.25	10	10
Refractive Index	2.65 (more brilliant)	2.42	2.42
Ethical Sourcing	100% lab-grown	100% lab-grown	Variable (mining)
Certified	Yes (GRA certificate)	Yes (IGI)	Yes (GIA or IGI)
Visible Difference	None to naked eye	None	None

For most South African couples, moissanite offers the best value: maximum sparkle, hardness suitable for daily wear, ethical sourcing, and a price point that allows you to invest in a larger, higher-quality stone than you could afford in diamond.

Solid Gold — Not Gold-Plated

Every Heritage & Co. moissanite engagement ring is set in solid 10k, 14k or 18k gold. We do not sell gold-plated, gold-filled, or vermeil rings. The difference matters:

Gold-plated rings have a thin layer of gold over a base metal (typically brass or silver). This plating wears off within 1–3 years, exposing the base metal underneath.
Solid gold rings are the same material all the way through. They do not discolour, do not cause skin reactions, and last a lifetime. They can be resized, repaired, and polished indefinitely.

When you buy a moissanite engagement ring from Heritage & Co., you are buying something your partner will wear every day for the rest of their life. It needs to be solid gold.

Made to Order — How It Works

Browse the collections or book a free consultation to discuss custom options.
Choose your ring — select the stone shape, carat weight, setting style, and gold type (10k, 14k or 18k, white, yellow, or rose gold).
Place your order — a 50% deposit is required for custom designs. Standard designs are paid in full at checkout.
Production — every ring is made to order, and production takes approximately five weeks.
Free insured delivery — we ship to all major cities in South Africa including Cape Town, Johannesburg, Durban, Pretoria, Port Elizabeth, and Bloemfontein.

Frequently Asked Questions — Moissanite Engagement Rings South Africa

What is moissanite?

Moissanite is a lab-grown gemstone made from silicon carbide. It was originally discovered in a meteorite crater by Henri Moissan in 1893. Today it is grown in a laboratory and is valued for its exceptional brilliance, hardness (9.25 Mohs), and ethical sourcing. It is widely used as a diamond alternative in engagement rings.

Is moissanite a real gemstone?

Yes. Moissanite is a real, certified gemstone — not a simulation or imitation. It has its own chemical composition (SiC), its own hardness rating, and its own optical properties. It is not fake diamond; it is a distinct gemstone that happens to resemble diamond visually.

Can you tell the difference between moissanite and diamond?

Not with the naked eye. The two are visually identical to anyone who is not a trained gemologist using specialised equipment. Moissanite actually appears more brilliant than diamond under most lighting conditions, because its refractive index (2.65) is higher than diamond's (2.42).

How much does a moissanite engagement ring cost in South Africa?

Heritage & Co. moissanite engagement rings start from R19,500 for a 1ct oval in solid 10k gold (round from R20,500). Prices vary based on stone size, setting complexity, and gold type (10k, 14k or 18k). See our full pricing guide for a complete breakdown.

Are Heritage & Co. rings solid gold?

Yes. All our rings are made in solid 10k, 14k or 18k gold. We do not sell gold-plated or gold-filled jewellery. Every ring comes with a gold hallmark and a full product certificate.

What colour moissanite do you use?

All Heritage & Co. moissanite is D colour — the highest grade, equivalent to a D, E, or F colour on the IGI diamond colour scale. This is near-colourless to colourless, producing the clearest, whitest appearance possible.

Do you offer custom engagement ring designs?

Yes. We offer fully bespoke custom engagement ring design. Book a free consultation to discuss your vision. Production takes approximately five weeks from confirmation. We will send you a 3D render of your ring before production begins.

Do you ship across South Africa?

Yes. We offer free insured shipping to all major cities across South Africa including Cape Town, Johannesburg, Durban, Pretoria, Port Elizabeth, and Bloemfontein. Every ring is insured in transit and tracked door-to-door.

What warranty comes with a Heritage & Co. ring?

Every ring is covered by our 20-year defect warranty on setting, prong and casting failure, plus Heritage Lifetime Care: ten years of complimentary annual cleaning and polishing, with rhodium re-plating on white gold every three years. See our warranty page for the full terms.

Can I see the ring before buying?

Virtually, yes. We are online only with no showroom, so we show you rings on a free video consultation, then send a video of your actual stone with its laboratory report and a scaled CAD for your approval before production begins. An in-person meeting in Cape Town can be arranged on request.

What payment methods do you accept?

We accept all major credit and debit cards, Apple, Google and Samsung Pay, instant EFT and bank transfer through PayFast and Stitch, plus Stitch Pay Later, Payflex and Mobicred at checkout. Made-to-order pieces can start with a 50% deposit and the balance paid before handover, interest free. All transactions are secured by SSL encryption.

How do I know what ring size to order?

We recommend visiting a local jeweller or using a ring sizer at home before ordering. We provide a free ring sizing guide on request. We also offer one free resize within 60 days if the size is slightly off.

Is moissanite suitable for an engagement ring?

Absolutely. Moissanite rates 9.25 on the Mohs hardness scale, making it one of the hardest gemstones on earth. It is suitable for daily wear on an engagement ring or any fine jewellery piece. It will not scratch, cloud, or lose its brilliance over time.

Where is Heritage & Co. based?

Heritage & Co. is an online store based in Cape Town, South Africa, with no showroom. We serve customers nationwide with free insured shipping and consult by WhatsApp or video call; an in-person meeting in Cape Town can be arranged on request.

How long does production take?

Every ring is made to order, and production takes approximately five weeks; if you have a date to meet, a ring can be made and delivered within three weeks. You are updated at every stage, from stone approval to dispatch, and receive a tracking number once your ring is on its way.