The Jemma — Marquise Engagement Ring
Laboratory-grown diamond. Every diamond in this ring is a laboratory-grown diamond — IGI-certified, physically and chemically identical to a mined diamond, and ethically created in a controlled environment.
The Jemma — a modern engagement ring built around the center diamond. Clean geometry, tight prong work, uncompromised light.
Design Details
- Setting Style: Engagement
- Center Stone Shape: Marquise
- Metal Options: 14K Gold and Platinum (with 10K and 18K variants)
- Origin: Made to order in Dallas, TX
- Lead Time: 2-3 weeks
Diamond Specifications
Every Nuar diamond is IGI-certified lab-grown — optically, chemically, and physically identical to mined diamonds. Lab-grown means lower environmental impact and conflict-free sourcing without compromise.
- Origin: Lab-grown (CVD/HPHT)
- Color: D–F (colorless)
- Clarity: VS1–VS2
- Cut: Excellent
- Certification: IGI (International Gemological Institute)
What's Included
- Setting ready to pair with your chosen center diamond via the Build Your Own Ring flow
- IGI grading report on every center diamond
- Nuar ring box and certificate of authenticity
- Free insured shipping (UPS, adult signature required)
Our Promise
- Made to order — crafted specifically for you in 2-3 weeks
- 30-day returns — free return shipping, full refund
- — prong tightening, rhodium replating, cleaning
- Free resizing — one complimentary resize within 60 days
Shipping & Returns
Free Shipping — Insured UPS Ground with adult signature. Delivered in 10–14 business days (made to order).
Express — UPS 2-Day available at checkout ($35).
30-Day Returns — Free return shipping, full refund. Ring must be unworn in original packaging.
Free Resizing — One complimentary resize within 60 days.
US & Canada — We currently ship domestically and to Canada.
Compatibility
Wedding Bands — This setting sits flush with most straight bands. We recommend 1.5–2mm flat or slightly curved bands.
Ring Sizes — Available in sizes 3–13 (including half sizes). Not sure? Visit our Ring Size Guide.
Diamond Shapes — Compatible with oval, round, emerald, cushion, pear, marquise, radiant, princess, and asscher cuts.
