Design Your Own Ring
Build It Your Way
Begin with the setting you love, then pair it with your perfect lab-grown diamond.
Start With a Setting
800+ mountings in gold & platinum
Browse SettingsStart With a Diamond
IGI-certified lab-grown stones
Choose Your StoneShop by Shape
Find Your Shape
Every shape, set in the setting of your choice.
Every diamond independently graded — we certify, we don't just report.
Identical to mined diamonds, at a fraction of the price.
Pay over time with Affirm — own it now, pay monthly.
Free insured shipping both ways, fully insured.
Why Nuar Jewelers
Featured Engagement Rings
Our most popular lab-grown diamond engagement rings.
For Every Occasion
Diamond Studs Under $500
Lab-grown diamond studs — IGI-certified, everyday sparkle. The thoughtful gift, no proposal required. Free shipping, ships fast.
Shop Gifts
Dream Ring Not in Our Collection?
Send us a photo of what you're looking for — a Pinterest save, a screenshot, even a sketch — and we'll craft something uniquely yours. Same lab-grown diamonds. Same quality. Made just for you.
Our Creations, Their Stories
Fine Jewelry
Complete your look with our curated fine jewelry collections.
The Nuar Promise
IGI Certified • Lab-Grown Diamonds • 14K Gold & Platinum • Conflict-Free • Free Shipping
IGI Certified Diamonds · Lab-Grown & Conflict-Free · 14K Gold & Platinum · Free Shipping · Affirm Financing · Lifetime WarrantyFrom the Journal
Expert guides on engagement rings, lab-grown diamonds, and jewelry care.
Prong vs. Bezel vs. Cathedral: Which Engagement Ring Setting Is Right for You?
A practical comparison of the three most popular engagement ring settings — prong, bezel, and cathedral — covering sparkle, durability,...
Diamond Shapes Explained: How to Choose the Right Shape for Your Engagement Ring
A complete guide to the most popular diamond shapes for engagement rings in 2026, including round, oval, emerald, princess, cushion,...
Lab-Grown vs. Mined Diamonds: What to Know Before Buying in 2026
A clear comparison of lab-grown and mined diamonds covering cost, quality, durability, and resale — everything you need to make...
Lab-Grown, Explained
Questions, Answered
Are lab-grown diamonds real diamonds?
Yes. A lab-grown diamond is chemically, physically, and optically identical to a mined diamond — same carbon crystal, same fire, same 10/10 hardness. The only difference is origin: grown in a lab in weeks instead of mined over a billion years. Every Nuar center stone is IGI-certified.
How much do lab-grown diamonds cost compared to mined?
Typically 40–70% less for the same size, color, and clarity — so you can choose a larger or higher-grade stone for the same budget. Pair that with Affirm financing and your dream ring is well within reach.
Will a lab-grown diamond last forever?
Absolutely. It scores a perfect 10 on the Mohs hardness scale — the hardest natural material on earth — so it resists scratching and wear for a lifetime, just like a mined diamond.
What's the difference between a lab-grown diamond and moissanite or CZ?
A lab-grown diamond is a diamond. Moissanite and cubic zirconia are simulants — different materials that only look similar, with different sparkle, hardness, and value. We sell only real diamonds.
Is every diamond certified?
Yes — every center diamond is independently graded and IGI-certified, so you know exactly what you're getting on the 4 Cs (carat, color, clarity, cut). We certify; we don't just report.
Can I design my own ring?
Yes. Start with a setting, then choose your diamond — we set it and ship it insured and free. Not sure where to begin? Try our Help Me Choose guide.
