MOISSANITE VS DIAMOND

LAQARE EDUCATION

Moissanite vs Diamond

Two distinctive gemstones. Two different personalities. Understand the key differences between moissanite and diamond — and discover which one feels right for your story.

Moissanite and diamond gemstones

THE ESSENTIAL DIFFERENCE

Similar beauty. Different identity.

Moissanite and diamond can both create extraordinary jewelry, but they are not the same gemstone.

Diamond is made of carbon. Moissanite is made of silicon carbide. Their different structures give them distinct optical and physical characteristics.

The best choice is ultimately the one that fits your style, priorities and the meaning you want your jewelry to carry.

Moissanite Silicon Carbide
Diamond Carbon
What it is
Moissanite A distinct gemstone composed of silicon carbide.
Diamond A crystalline gemstone composed primarily of carbon.
Origin
Usually Lab-Created Natural moissanite is extremely rare, so modern jewelry moissanite is generally laboratory-created.
Natural or Lab-Created Diamonds may be mined from the earth or created in a laboratory.
Hardness
9.25–9.5 Mohs Highly resistant to scratching and well suited to everyday jewelry wear.
10 Mohs The hardest naturally occurring mineral on the Mohs scale.
Brilliance
Exceptional Its high refractive index contributes to strong light return and lively sparkle.
Exceptional Diamonds are renowned for their brightness and light return.
Fire
More Noticeable Higher dispersion can create vivid rainbow-like flashes of color.
Distinctive Diamonds display fire through the dispersion of white light into color.
Everyday Wear
Excellent Its high hardness makes it a practical choice for everyday jewelry.
Excellent Diamond's exceptional hardness makes it highly resistant to scratching.
Value
Exceptional Value Often allows more emphasis on size, design or craftsmanship within a given budget.
Wide Price Range Price varies considerably depending on quality, size, origin and certification.
Personality
Modern & Lively Known for distinctive brilliance and colorful fire.
Timeless & Iconic A classic gemstone with centuries of cultural and jewelry significance.

THE OPTICAL DIFFERENCE

Look at the light.

One of the most noticeable differences between the two gemstones is how they interact with light.

Moissanite has a higher refractive index than diamond, which contributes to its strong brilliance. It also has greater dispersion, which can produce more visible flashes of spectral color.

Diamond has its own distinctive balance of brilliance and fire, creating the classic optical character associated with the gemstone.

THE CHOICE IS YOURS

Which one feels right for you?

There is no universal answer. Your choice comes down to the look, meaning and priorities that matter most to you.

01 — CHOOSE MOISSANITE

If you want remarkable sparkle and value.

Moissanite may be the right choice if you love lively brilliance, visible fire, excellent everyday durability and the opportunity to prioritize size or design within your budget.

02 — CHOOSE DIAMOND

If you want the timeless diamond tradition.

Diamond may be the right choice if its natural history, iconic status and long-standing cultural significance are central to the meaning you want your jewelry to carry.

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