Know your options

Choose Your Stone

Both are Beautiful, Ethical, and Affordable. Here's the Difference So You Can Choose With Confidence.
Five Stone 2 Ct Emerald Cut Moissanite Engagement Ring - Riant Fine Jewelry LLC

Moissanite

A Silicon Carbide Gemstone With Even More Fire and Brilliance Than a Diamond. The Most Affordable Option for Maximum Sparkle — and Nearly as Hard as Diamond.
Most affordable option More brilliance than diamond Hardness: 9.25/10 (Mohs) Best for: maximum sparkle
Shop Moissanite Collection

Shop by Ring Shape

Round Cut
Round Cut
Classic · 50 styles
Shop Round Cut →
Oval Cut
Oval Cut
Trending · 20 styles
Shop Oval Cut →
Emerald Cut
Emerald Cut
Vintage · 18 styles
Shop Emerald Cut →
Marquise Cut
Marquise Cut
Elegant · 22 styles
Shop Marquise →
Pear Shape
Pear Shape
Romantic · 20 styles
Shop Pear Shape →
Princess Cut
Princess Cut
Modern · 5 styles
Shop Princess Cut →
Our process

How It Works

Every Riant Piece is Made to Order — Here's What to Expect From First Click to Your Doorstep.
1

Choose Your Style

Browse Our Collections or Start From Scratch With a Custom Design. Our Team is Here to Guide You Every Step.
2

Select Your Stone

Pick Your Stone Type (Lab Diamond or Moissanite), Shape, Carat and Metal. We'll Help You Find the Perfect Combination for Your Budget.
3

We Craft It

Your Piece is Handcrafted in 14k or 18k Gold, Made Specifically for You. Typical Production Time is 7–10 Business Days.
4

Delivered to You

Free Insured Shipping Worldwide, With Your IGI Certificate and a Luxury Gift Box. 30-day Returns, No Questions Asked.
Store Photo

Free virtual consultation

Not Sure Where to Start?

━◦ ❖ ◦━

Book a free virtual showroom appointment. We'll walk you through every option, help you choose the perfect stone and setting, and answer every question - no pressure, no rush.

Book My Free Appointment ➜

Our promise

Our Commitment to You

Free Worldwide Shipping

On every order, always. Fully insured in transit.

30-Day Returns

No questions asked. Full refund guaranteed.

100% Money-Back

If you're not completely in love with it.

IGI Certified

Every lab diamond comes with a certificate.

Up to 70% Less

Vs mined diamonds of identical quality.

Lifetime Warranty

We stand behind every piece we make.