1.5 Carat Moissanite Engagement Rings

Browse our a larger face-up size with the same brilliance, at a fraction of a diamond's cost.

Free Design Consultation

From Our Designer

The 1.5 Carat Moissanite is where elegance meets impact. At 7.5mm, it's the size I recommend to clients who want undeniable presence with refined taste.

Moissanite at this size really shines — the double refraction creates a fire that moves with every gesture. As a designer, I find this carat weight gives me the most freedom. It's large enough for elaborate settings but balanced enough for minimalist designs.

I particularly love pairing 1.5 carat moissanite with twisted bands or hidden halo details. The extra carat weight allows for more light interaction, creating that signature rainbow sparkle.

Every ring leaves our workshop with a personal touch — our craftsmen sign each piece with their stamp of quality.

Designer's Spec: - Moissanite grade: D-E-F colorless - Cut: Excellent/Ideal - Face-up: ~7.5mm - Metal: 14K/18K Gold, Platinum - Origin: Handcrafted, Guangzhou

Expert Guides

Why Choose a 1.5 Carat Moissanite?

A 1.5 carat moissanite strikes the perfect balance between substantial presence and everyday elegance. Measuring approximately 7.5mm round, it offers noticeable finger coverage with spectacular sparkle.

The Brilliance Advantage

Moissanite's refractive index (2.65-2.69) exceeds diamond's (2.42), producing exceptional brilliance and fire. The 1.5 carat size showcases this advantage beautifully — the larger surface area catches and refracts light with stunning effect.

Value Proposition

A 1.5 carat moissanite ring saves you 90%+ compared to a similar diamond. These savings allow you to invest in a more elaborate setting, higher karat gold, or additional stones — all while getting a ring that looks identical to diamond to the naked eye.

Craftsmanship

At Custom Bridal Ring, each 1.5 carat moissanite ring is handcrafted by master jewelers in Guangzhou. We use only the finest moissanite stones (colorless D-E-F grade) set in premium metals. Every ring passes rigorous quality inspection.

Sizing and Proportion

A 1.5 carat moissanite (7.5mm round) pairs beautifully with 1.8-2.2mm bands for balanced proportion. The size suits most finger shapes and sizes, making it a universally flattering choice.

1.5ct Moissanite vs Diamond: - Price: Moissanite ~$350-$1,500 | Diamond ~$8,000-$35,000+ - Face-up size: Moissanite 7.5mm | Diamond 7.4mm (similar) - Brilliance: Moissanite higher | Diamond slightly lower - Daily wear: Both excellent - Color grade: Moissanite D-E-F | Diamond depends

FAQs

"Not at all! A 1.5 carat moissanite is a perfect mid-size choice. Its dimensions (approximately 7.5mm round) offer substantial presence while remaining elegant and practical for daily wear. Many of our clients choose this size for the ideal balance between visibility and comfort."
"A custom 1.5 carat moissanite engagement ring from Custom Bridal Ring typically ranges from $350 to $1,500. Factory-direct pricing means significant savings over retail. The final price depends on your chosen setting and metal type."
"A 1.5 carat moissanite offers more brilliance (RI 2.65-2.69) and fire than a diamond. While diamond is slightly harder (10 vs 9.25 Mohs), moissanite is still extremely durable for lifetime wear. The cost difference is substantial: a 1.5 carat moissanite saves you 90%+ compared to a similar diamond."
"For a 1.5 carat moissanite, we recommend cathedral settings for elegance, halo settings for added sparkle, or solitaire for a timeless look. The 7.5mm face-up size pairs beautifully with pave or twisted bands."
"Absolutely! Every ring at Custom Bridal Ring is fully customizable. Choose any metal (14K/18K gold, platinum), setting style (solitaire, halo, three-stone, vintage), and additional details like engraving or side stones. Our design consultants guide you through every step."

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More Readings

At 1.5 carats, the moissanite vs diamond comparison becomes even more interesting. Here's what you need to know.

Visual ComparisonAt 7.5mm, a 1.5 carat moissanite offers nearly identical face-up size to a 1.5 carat diamond. The key difference is moissanite's higher refractive index creates more brilliance and that distinctive rainbow fire.

Price Gap WidensA 1.5 carat moissanite ring: $350-$1,500A 1.5 carat diamond ring: $8,000-$35,000+The savings become more dramatic at larger carat weights.

DurabilityBoth stones are suitable for daily wear. Moissanite's 9.25 Mohs rating means it resists scratching and chipping for a lifetime.

Which Should You Choose?If max visual impact within budget is your priority: 1.5 carat moissanite. If you value diamond's traditional prestige: 1.5 carat diamond. Both are beautiful choices.

Price Comparison (1.5ct): | Stone | Low | High | |-------|-----|------| | Moissanite | $350 | $1,500 | | Diamond | $8,000 | $35,000 | Savings: 90%+ | | |