Moissanite Engagement Rings
More fire than a diamond. A fraction of the price. Zero compromise, our moissanite engagement rings are crafted for couples who want extraordinary brilliance without the extraordinary price tag. Each stone is lab-created for guaranteed ethical sourcing, cut to maximise fire and light return, and set in solid 14K or 18K gold or platinum.
By Color
10K Gold Cushion Moissanite Prong Set Three Stone Engagement Ring
10K Gold Elongated Cushion Moissanite Bezel Prong Solitaire Engagement Ring
10K Gold Emerald Cut Moissanite Channel Three Stone Engagement Ring
10K Gold Emerald Cut Moissanite Four Prong Solitaire Engagement Ring
10K Gold Oval Cut Moissanite Four Prong Solitaire Engagement Ring
10K Gold Oval Moissanite Four Prong Three Stone Engagement Ring
10K Gold Oval Moissanite Prong Set Three Stone Engagement Ring
10K Gold Pear Shape Moissanite Bezel Solitaire Engagement Ring
10K Gold Pear Shape Moissanite Bezel Toi et Moi Engagement Ring
10K Gold Round Cut Moissanite Bezel Solitaire Engagement Ring
10K Gold Round Cut Moissanite Six Prong Solitaire Engagement Ring
10K Gold Round Moissanite Prong Set Three Stone Engagement Ring
Why Moissanite? The Smart, Stunning Choice for Your Engagement Ring
What Is Moissanite?
Moissanite is a gemstone born from the stars — first discovered in a meteorite crater in 1893 by Nobel Prize-winning chemist Henri Moissan. Today, all moissanite is lab-created, making it one of the most ethical and sustainable gemstones available. It is not a diamond simulant or a synthetic diamond; it is its own distinct gemstone with its own exceptional properties.
Brilliance That Outshines a Diamond
One of the biggest surprises for first-time moissanite buyers: it actually sparkles more than a diamond. Moissanite has a refractive index of 2.65–2.69, compared to a diamond's 2.42. This means moissanite bends and reflects light more intensely, producing greater fire (the coloured rainbow flashes) and brilliance (the white light sparkle) than an equivalent-sized diamond. Under natural light, indoors, and on camera, moissanite puts on a show.
Hardness & Durability for a Lifetime
Engagement rings are worn every day, for decades. Moissanite is up to the task — it scores 9.25 on the Mohs hardness scale, making it the second hardest gemstone used in jewellery after diamond (10). It is highly resistant to scratching, chipping, and the wear of daily life, so your ring will look as brilliant on your 30th anniversary as it did on the day you said yes.
Ethical & Conflict-Free, Always
All moissanite is lab-grown. There is no mining, no environmental disruption, and no possibility of conflict sourcing. For couples who care about where their gemstones come from — and more do every year — moissanite is the clear-conscience choice that doesn't require any trade-off in beauty or quality.
Exceptional Value: More Ring for Your Budget
A 2-carat round moissanite typically costs 80–90% less than a comparable natural diamond. That means you can size up, choose a more intricate setting, invest in a higher metal quality, or simply keep more of your budget for the life you're building together. Moissanite doesn't ask you to settle — it lets you upgrade.
How to Choose Your Moissanite Engagement Ring
Choose Your Shape Round cuts deliver maximum brilliance and are the most popular. Oval and pear shapes create an elongating effect on the finger. Cushion cuts offer a romantic, vintage feel. Emerald and asscher cuts showcase moissanite's clarity with elegant step-cut facets. Marquise cuts maximise visual size per carat.
Choose Your Style
- Solitaire — Timeless and minimalist. Puts the centre stone front and centre.
- Halo — A ring of accent stones surrounds the centre gem, amplifying its apparent size and sparkle.
- Hidden Halo — Subtle surprise sparkle that's invisible from above, dazzling from the side.
- Three-Stone — Symbolises past, present, and future. Classic and meaningful.
- Vintage / Antique-Inspired — Milgrain edges, filigree, and art deco details for a ring with character.
- Split Shank — A band that divides as it reaches the centre stone for a dramatic, modern look.
Choose Your Metal
- 14K White Gold — Cool, bright tone; the most popular for moissanite.
- 14K Yellow Gold — Warm and classic; flatters warmer skin tones beautifully.
- 14K Rose Gold — Romantic and on-trend; a stunning contrast to a colourless stone.
- 18K Gold — Higher gold purity; slightly richer colour and a touch more prestige.
- Platinum — The most durable and naturally white metal; the premium choice for a forever ring.
Choose Your Colour Grade Moissanite is graded D–F (colourless), G–H (near-colourless), and I–J (faint warmth). Colourless grades are ideal in white gold or platinum. A near-colourless stone in a yellow or rose gold setting can be a beautiful and cost-effective pairing.
Frequently Asked Questions About Moissanite Engagement Rings
No. Moissanite is a completely different gemstone — silicon carbide versus diamond's carbon — with its own distinct chemical composition, optical properties, and origin story. It is not sold as, and should not be confused with, a diamond. It simply offers many of the same visual qualities at a dramatically lower price, and in some ways (fire, brilliance score) surpasses a diamond.
A standard diamond tester measures thermal conductivity, and moissanite can read as diamond on these because both conduct heat similarly. However, a multi-tester that also measures electrical conductivity will distinguish the two. If authenticity transparency matters to you, simply tell your jeweller (or guests) what stone it is — moissanite stands on its own merits.
No. Moissanite is a permanently brilliant gemstone. Its optical properties do not change over time. The only thing that can dull its appearance is surface residue from lotions, soaps, or daily grime — a quick clean with warm soapy water and a soft brush restores it instantly.
Both are ethical, lab-created, and visually stunning. The key differences: moissanite costs significantly less than lab-grown diamond, produces more coloured fire, and scores 9.25 vs 10 on the Mohs scale. Lab-grown diamond is chemically identical to natural diamond. The best choice depends on your priorities — budget, look, and personal meaning all play a role.
Moissanite is measured in millimetres and often listed in "diamond equivalent carat weight" (DEW). Because moissanite is slightly less dense than diamond, a 6.5mm moissanite equals approximately 1.0 carat DEW but weighs slightly less. We recommend choosing by millimetre diameter rather than carat weight to accurately predict how the stone will look on the hand.
Yes. At 9.25 on the Mohs scale, moissanite is one of the hardest gemstones available — harder than sapphire (9), emerald (7.5–8), and morganite (7.5–8). It will not scratch from everyday activities and holds up excellently to decades of wear. Like any fine jewellery, it benefits from occasional professional cleaning and an annual prong check.
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