Why Moissanite?

Exceptional Brilliance. Lasting Beauty.

Moissanite is a lab-created gemstone valued for its remarkable brilliance, durability and distinctive fire. Its optical properties allow it to reflect light beautifully, creating the bright sparkle that makes moissanite instantly recognizable.

Made for Lasting Wear
Moissanite measures approximately 9.25 on the Mohs hardness scale, making it one of the hardest gemstones used in jewellery and highly resistant to everyday scratching and abrasion.

Remarkable Fire & Brilliance
Moissanite has a refractive index of approximately 2.65–2.69 and dispersion of approximately 0.104. GIA notes that moissanite displays more than twice the fire of diamond and slightly more brilliance.

Lab-Created with Precision
The moissanite used commercially in fine jewellery is created under controlled laboratory conditions. It is a distinct gemstone composed of silicon carbide—not a diamond—and has its own optical and physical characteristics.

Quality You Can Understand
At EverlyGem, we believe trust starts with clear information. Each product listing should identify the stone and jewellery materials so you know what you are purchasing. Where an independent certificate or grading report is supplied with a particular piece, this will be clearly stated on that product page.

The EverlyGem Standard
Our goal is simple: beautiful jewellery, transparent product information and designs selected for brilliance, craftsmanship and lasting appeal.

Moissanite at a Glance

Hardness: ~9.25 Mohs
Refractive Index: ~2.65–2.69
Dispersion: ~0.104
Composition: Silicon Carbide (SiC)
Origin of jewellery-grade stones: Laboratory-created