How long does moissanite last?

When considering the purchase of any gemstone, one important factor often considered is its longevity - how well will it stand the test of time? For those considering moissanite as a gemstone choice, the question arises: How long does moissanite last? This article will delve into the lifespan of moissanite and discuss factors that affect its durability over time.

Understanding Moissanite's Durability

Moissanite is a remarkably durable gemstone, second only to diamond in terms of hardness. On the Mohs hardness scale, which rates the hardness of minerals, moissanite scores an impressive 9.25 out of 10. Diamonds, which are the hardest known mineral, score a 10. The hardness of a gemstone is an excellent indicator of its durability, and the high score of moissanite means it's highly resistant to scratches and abrasions.

Potential Lifespan of Moissanite

Given its hardness, when properly cared for, a moissanite gemstone could very well last a lifetime. Its excellent heat resistance also adds to its durability, meaning it will not easily damage under high temperatures. This is particularly important in the context of jewelry making, where gemstones can often be exposed to high heat during the setting process.

Maintaining Moissanite's Sparkle

Moissanite is renowned for its fiery sparkle, thanks to its high refractive index. This fire and brilliance won't fade over time. However, like any other gemstone, moissanite can collect dirt and oils, which may temporarily dull its sparkle. pink diamond lab grown.Regular cleaning with a simple solution of warm water and mild dish soap, followed by drying with a soft cloth, will keep your moissanite jewelry looking its best.

Influence of Setting and Wear

While the moissanite gemstone itself is extremely durable, the lifespan of a piece of moissanite jewelry will also depend on the setting and the level of care it's given. For instance, a ring in a well-made setting, worn with care, and cleaned regularly will undoubtedly last longer than a poorly maintained piece. It's recommended to remove moissanite jewelry during strenuous activities to avoid any potential damage to the setting.


The question of how long moissanite lasts can be answered with a high degree of certainty - it's a gemstone designed to endure. Its high hardness rating and heat resistance ensure a piece of moissanite can easily become a cherished heirloom, passed down through generations. The brilliance of moissanite, one of its main attractions, will remain unchanged throughout its lifespan, provided it's cleaned regularly. However, as with any piece of jewelry, the lifespan of a moissanite piece ultimately depends on the quality of its setting and the level of care it receives.