3.20ct Marquise Lab-Grown Diamond Ring, "The Aurora"
- Free worldwide shipping
- Lifetime Warranty
- Free Stone Inlay® or Engraving
- Wholesale Direct Pricing
Luther's Customized™ 3.20ct Marquise Lab-Grown Diamond Hidden Halo and Cathedral Bridge Ring in Solid Yellow Gold
This exquisite Customized™ ring showcases a unique blend of timeless craftsmanship and modern elegance, featuring a dazzling 3.20ct Marquise Lab-Grown Diamond and intricate design details such as a hidden halo and cathedral bridge adorned with accent diamonds.
3.20ct Marquise Lab-Grown Diamond Ring, "The Aurora"
Material
14K Gold / 18K Gold
Color
Yellow Gold
Main Stone
Diamond
Side/Accent Stones
Diamond
Stone
Center Stone:
1x 15.5x7.8mm 3.20ct Marquise-Cut Lab-Grown Diamond (D, E color, VS1+ clarity)
Accent Stones:
6x 1.3mm Round-Cut Lab-Grown Diamonds
3.20ct Marquise Lab-Grown Diamond Ring, "The Aurora"
Key Features
3.20ct Marquise Lab-Grown Diamond – Elegant and ethically crafted for brilliance.
Hidden Halo & Pavé Cathedral Bridge – Adds subtle sparkle from every angle.
Yellow Gold Setting – A timeless and luxurious finish.
Sophisticated Design – A perfect blend of classic and modern aesthetics.
Luther's Signature Customization
Choose one, Free-of-charge.

For Stone Inlay®, all stones are priced at the same rate, except for diamonds, which have an additional $100 charge.

If you would like to add both a Stone Inlay® and Engraving, there will be an extra $50 charge.
To confirm your engraving or stone inlay, please kindly email us at luthersdiamonds@gmail.com with your order number.
INFO
3.20ct Marquise Lab-Grown Diamond Ring, "The Aurora"
Band Width/Chain Thickness
2mm
Color
Yellow Gold
Made By
Luther's Diamonds®
Diamond Report

Luther’s Diamonds only deals with the highest quality lab-grown diamonds, including E color, VS1 grade or higher, and EX cut.For diamonds of 1 carat (1CT) or more, an IGI certificate is provided as standard, For stones under 0.3 carats, we exclusively select and use only the highest-grade lab-grown diamonds with a minimum of E color and VS clarity.
CHECK!
- Gem Identification Report: Confirms the type of gemstone but does not include an appraisal value.
- Diamond Grading Report (Us): Provides a detailed analysis of a diamond, including its quality and characteristics, often leading to a higher appraisal value.
IGI Report Number

IGI Certificate
By engraving a unique number on the diamond girdle, the value of the diamond is preserved and the original grade can be verified even if the appraisal certificate is misplaced.
IGI (International Gemological Institute)
This is the first gem grading institution in the world to establish the international diamond 4C grading standard "Heart & Arrows" and to obtain ISO certification for grading both natural and lab-grown diamonds. It holds the highest authority and trust in the lab-grown diamond market.

Luther’s Diamonds only deals with the highest quality lab-grown diamonds imported directly from India.
Lifetime Warranty & Care
Every piece from Luther’s Diamonds is crafted to last a lifetime. We proudly offer a Lifetime Warranty against manufacturing defects on all our jewelry. Engagement rings also come with a professional appraisal to help you secure insurance coverage for accidental damage.
Free Stone Replacement
If an accent stone (under 0.10 ct) ever falls out due to a manufacturing defect, we will replace it free of charge. You’ll only be responsible for local stone setting with your jeweler.
Complimentary Services
- One-time resizing available within 100 days of purchase (select designs).
- Annual prong checks & cleaning recommended to keep your piece at its best.
Exclusions
Our warranty does not cover normal wear and tear, center stone replacement, or damage caused by external factors such as chemicals, pools, or impact. Work by third-party jewelers may void warranty coverage.
Confidence in Every Purchase
Luther’s Diamonds is committed to honest pricing, expert craftsmanship, and long-term care — so you can feel confident your piece will remain as beautiful as the day you received it.
📍 Warranty & Service Center
800 Marietta St. NW, Atlanta, GA 30318
📞 +1-943-258-3528