Moissanite vs Diamond Size Chart

About

MOISSANITE VS DIAMOND

Understanding the difference between moissanite and diamonds can help you choose the perfect gemstone for your jewelry. While diamonds are known for their timeless appeal and classic brilliance, moissanite offers exceptional sparkle and outstanding value. Compare features such as brilliance, durability, appearance, and affordability to find the ideal option for your style and preferences.

Round Cut Moissanite vs Diamond Size Chart

Size (mm) Moissanite Average Weight Diamond Equivalent Weight
3.0 0.11 0.11
3.5 0.17 0.18
4.0 0.24 0.25
4.5 0.31 0.33
5.0 0.48 0.50
5.5 0.56 0.60
6.0 0.75 0.80
6.5 1.00 1.10
7.0 1.20 1.30
7.5 1.50 1.67
8.0 1.95 2.00
8.5 2.44 2.50
9.0 2.68 2.75
9.5 3.20 3.50
10.0 3.80 3.90
10.5 4.20 4.40
11.0 4.70 4.85
11.5 5.70 5.85
12.0 6.10 6.50
12.5 6.70 7.0

Frequently Asked Questions

Why do moissanite and diamonds differ in weight? +

The difference in weight between moissanite and diamonds comes from their unique material composition and density. Moissanite, made from silicon carbide, has a lower density than diamonds, which are made of carbon. Because of this, a moissanite stone of the same dimensions generally weighs less than a diamond. Understanding this difference is important when comparing gemstones based on carat weight.

Does moissanite create a rainbow effect? +

Yes, moissanite is known for its enhanced fire and colorful sparkle, often creating a more noticeable rainbow effect than traditional diamonds. This happens because moissanite has a higher refractive index, allowing it to disperse light into vivid spectral colors.

At DIAMORIX, our carefully selected moissanite stones are crafted to deliver a balanced brilliance with elegant sparkle and refined beauty.

Which is better: moissanite or lab-grown diamonds? +

The ideal choice depends on your style, preferences, and budget. Moissanite offers exceptional brilliance and value, making it a popular choice for those seeking affordability with sparkle. Lab-grown diamonds share the same physical and chemical properties as natural diamonds and provide a classic diamond appearance with excellent brilliance.

DIAMORIX offers premium-quality options designed to match every style and occasion.

Are lab-grown diamonds identical to natural diamonds? +

Yes. Lab-grown diamonds are chemically, physically, and optically identical to natural diamonds. The main difference is their origin. Natural diamonds form over billions of years beneath the earth, while lab-grown diamonds are created in controlled environments using advanced technology.

Can I wear a lab-grown diamond instead of my natural diamond birthstone? +

Absolutely. Lab-grown diamonds are an excellent alternative for birthstone jewelry. They offer the same beauty, durability, and brilliance as natural diamonds, making them a stylish and sustainable choice for modern jewelry lovers.