Moissanite Vs. Lab Grown Diamonds

Moissanite has surged in popularity in the last decade as people look for alternatives to mined diamonds, both due to economic and environmental pressures. Though moissanite can occur in nature, it is extremely rare. Instead, modern science created avenues for these to be replicated in controlled lab environments, resulting in a mining-free stone which couples can feel good about wearing. Curious how moissanite stacks up against lab grown diamonds? Read on to compare sparkle, strength, and price.

For engagement rings, the biggest considerations should be beauty, durability and price. Like lab grown diamonds, moissanite can be used in any setting and set in any metal. Moissanite is only second to diamonds in terms of durability. The “Mohs scale” measures the “hardness” of a gemstone. On this scale, a moissanite measures 9.25-9.5 and a diamond measures at 10. With its impressive hardness and everyday wearability, moissanite is a practical choice for an engagement ring that’s designed to be worn daily. It holds up beautifully over time, making it ideal for anyone who wants a bright, long-lasting centre gemstone.

Choosing between a moissanite and a lab diamond ring really comes down to personal preference, especially the look and sparkle you’re drawn to. Both are popular choices for engagement rings, and to most people at a glance they can appear quite similar, so it’s often the finer details that guide the decision. It’s also worth thinking about the overall style you want. Many couples choose moissanite or lab diamonds in larger carat weights for extra presence, and pair them with a simpler band or setting to let the centre gemstone stand out, though either option can look just as beautiful in more detailed designs.

On a physical level, diamonds are graded according to their clarity, colour, cut and carat weight. In regards to the clarity and colour, these don’t vary significantly with moissanite and have a standardised, top of the clarity and colour range, taking some of the investigative work out of the shopping process. Moissanite is also a great way that couples are getting an affordable carat size when it comes to engagement rings, and is becoming a popular option for brides who like the look of a big stone, but not necessarily the price.

Each different gemstone is available at Cullen Jewellery for a reason. While the fiery sparkle of moissanite is something that appeals to unconventional and budget-savvy couples, some will simply prefer the sparkle and well-established appeal of a diamond. If you’d like to discuss both options with our experts, book a complimentary consultation here.