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✨ 20% OFF CODE: SPR2025✨

Lab Grown Diamond Rings

Showing 1–20 of 34 results

1.5CT Oval Cut Lab Diamond Bridal Ring Set Cluster Wedding Ring Set
-30%
Original price was: USD$2,154.Current price is: USD$1,508.
1.5CT Oval Cut Lab Diamond Engagement Ring Bottom Cluster Promise Ring
-35%
Original price was: USD$2,083.Current price is: USD$1,354.
1.5CT Oval Cut Lab Diamond Bridal Ring Set Cluster Wedding Ring Set
-35%
Original price was: USD$2,238.Current price is: USD$1,455.
1.5CT Oval Lab Diamond Braid Engagement Ring Six Claw Prong Setting
-35%
Original price was: USD$1,919.Current price is: USD$1,247.
Pear Cut Lab Diamond Engagement Ring Unique Leaf Ring
-35%
Original price was: USD$2,200.Current price is: USD$1,430.
1CT Marquise Cut Lab Diamond Classic Side Stone Engagement Ring
Featured-35%
Original price was: USD$1,371.Current price is: USD$891.
New-30%
Original price was: USD$1,369.Current price is: USD$958.
Marquise Cut Lab Diamond Engagement Ring Unique Leaf Ring
-35%
Original price was: USD$1,465.Current price is: USD$952.
1CT Marquise Cut Lab Diamond Unique Bridal Wedding Ring Set
-35%
Original price was: USD$1,793.Current price is: USD$1,165.
1CT Oval Cut Lab Diamond Branch Inspired Engagement Ring
Featured-35%
Original price was: USD$1,395.Current price is: USD$907.
Double Claw Prongs Oval Cut 1ct Lab Diamond Solitaire Engagement Ring
-35%
Original price was: USD$1,258.Current price is: USD$818.
Infinity Pear Cut Lab Diamond Engagement Ring Trio Side Stones Promise Ring
-30%
Original price was: USD$2,113.Current price is: USD$1,479.
Oval Cut Lab Diamond Cluster Engagement Ring Milgrain Diamond Accented Promise Ring
-35%
Original price was: USD$1,916.Current price is: USD$1,245.
Nature Inspired Twig Ring with Diamond Accents Gift For Women
Featured
1.5CT Teardrop Lab Diamond Engagement Ring Marquise Cluster Accents
Featured-35%
Original price was: USD$2,044.Current price is: USD$1,329.
1ct Marquise Cut Lab Diamond Engagement Ring Diamond Accents Bridal Ring
Featured-35%
Original price was: USD$1,485.Current price is: USD$965.
-35%
Original price was: USD$1,457.Current price is: USD$947.
Pear Shaped Lab Diamond Engagement Ring Double Claws Blossom Wedding Ring
Featured-35%
Original price was: USD$2,037.Current price is: USD$1,323.
Featured-35%
Original price was: USD$1,581.Current price is: USD$1,027.

Make every precious moment sparkle! We offer high-quality lab-grown diamond rings at unmatched prices. Each lab-grown diamond has the same brilliance and fire as natural diamonds, without the environmental burden of mining, and is 100% conflict-free.

In our Lab-Grown Diamond Ring Collection, you’ll find lab-grown diamond engagement rings, wedding bands, and even lab-grown diamond ring sets! From classic to modern and vintage styles, we have it all. 

Each lab-grown diamond ring is available in premium metal options, including white gold, yellow gold, rose gold (in 10K, 14K, and 18K versions), and platinum. For other metal options, please contact us! 

All lab diamond rings are crafted with high-quality lab diamonds, carefully selected and certified by internationally recognized authorities (Color: D-F; Clarity: VS+), and meticulously handcrafted by master artisans to ensure the quality of the ring. You can purchase with confidence!

At MollyJewelryUS, we offer three flexible purchasing options for consumers seeking lab-grown diamond rings.

    1. Choose one of our pre-designed styles. You can browse our available lab diamond ring styles above and find the right one to purchase directly!
    2. Design your own lab-grown ring. If you need a brand new design, contact us to work with our designers and create a ring tailored to your preferences.
    3. Full customization. If you already have a specific design in mind, simply share your design sketches with us, and we’ll arrange for master artisans to craft it to perfection.

Every lab-grown diamond is a gentle promise to the Earth. Now, brilliance doesn’t have to come at a cost to nature—beauty and sustainability coexist!

Lab Diamond Rings FAQs

As the name suggests, a lab-grown diamond is produced in a laboratory environment. It is also referred to as a lab-created diamond or man-made diamond.

No. Lab-grown diamonds are real diamonds with the same physical, chemical, and optical properties as natural diamonds.

Lab-grown diamonds are typically 30-50% less expensive than natural diamonds. 

The price of lab diamond ring depends on factors like the diamond’s 4Cs, the ring’s metal, and the design. At MollyJewelryUS, you can get a 1 carat lab diamond ring with a good cut, color, and clarity for less than $1,500.

Yes, MollyJewelryUS offers colored diamond rings, including but not limited to pink, yellow, and blue lab-grown diamond rings.

Yes, Lab diamonds also adhere to the 4C’s of diamonds, which are cut, color, clarity, and carat. (But not by default. Jewellers will have professional grading institutions, such as IGI or GIA, issue diamond certifications (with 4C rating) before selling to help consumers better understand the quality of the diamond.)

MollyJewelryUS offers diamond certifications from IGI for its lab diamonds.

Currently, two primary methods are used to create lab-grown diamonds:

  1. Chemical Vapor Deposition (CVD)
  2. High-Pressure High-Temperature (HPHT)

Check out our Lab Diamond Guide to learn more!

No. Like natural diamonds, lab-grown diamonds have a Mohs hardness of 10, making them resistant to scratches and capable of maintaining their dazzling brilliance indefinitely.

Lab-grown diamond rings are incredibly durable, so you can use an ultrasonic cleaner for deep and effective cleaning, especially to remove oils and grime.

It’s almost impossible to tell the difference with the naked eye, and even professionals have to use special testing equipment to tell the difference. So unless you want to say so, no one can tell that it is lab created.