We earn commissions from brands listed on this site, which influences how listings are presented.
Advertising Disclosure
Last Updated: Apr 2025

Best Places to Buy Lab Grown Diamonds 2025
Feel the joy of guilt-free glamour

Lab grown diamonds combine the sparkle of natural diamonds with eco-friendliness. Dive into our top picks of lab grown diamond companies for guilt-free luxury.

Our Top 3 Picks for Lab Grown Diamonds
We Recommend
James Allen
Diamond experts available 24/7
Shop Now
VRAI
100% guaranteed diamond value
Shop Now
Brilliant Earth
Free lifetime warranty
Shop Now
Our Most Popular
1
James Allen -Online retailer renowned for its high-quality diamonds and innovative technologyRead Review
  • 100% money back guarantee
  • Free worldwide shipping and lifetime warranty
  • Explore your diamond in 360° HD views
  • Get 30% off lab grown diamonds
Shop Now
2
VRAI -Focuses on sustainable lab grown diamonds and minimalist jewelry designsRead Review
  • Grows own rough diamond with zero emissions
  • Choose from 30 shapes
  • Foundry carbon-neutral certified since 2017
3
Brilliant Earth -Offers a range of environmentally responsible diamonds, gemstones, and precious metalsRead Review
  • Uses 100% recycled precious metals
  • Free 30-day returns and free shipping both ways
  • Over 35 locations across the United States
4
With Clarity -Customize engagement rings and fine jewelry using both lab grown and natural diamondsRead Review
  • Offers conflict-free diamonds
  • Free resizing available and lifetime warranty
  • Featured on CNN, Forbes, Vogue, and The Knot
5
Gemsny -Offers a vast selection of natural gemstones and diamonds for personalized piecesRead Review
  • Largest selection of certified color stones
  • Free domestic, insured shipping
  • A+ rating from Better Business Bureau (BBB)
6
Grown Brilliance -Eco-friendly, lab grown diamonds & fine jewelry, offering sustainable and ethical optionsRead Review
  • Free shipping and free returns
  • Diamonds come with a lifetime warranty
  • 40+ years of experience in the industry
Show more
Our Overall Top Choice
Our Most Popular
1
James Allen -Online retailer renowned for its high-quality diamonds and innovative technologyRead Review
  • 100% money back guarantee
  • Free worldwide shipping and lifetime warranty
  • Explore your diamond in 360° HD views
  • Get 30% off lab grown diamonds

What are Lab Grown Diamonds?

Lab grown diamonds, also known as lab created diamonds or lab diamonds, are real diamonds produced in controlled laboratory environments. These diamonds are created using advanced technological processes that replicate the natural diamond growth conditions, resulting in diamonds that possess the same physical, chemical, and optical properties as their natural counterparts. The best lab grown diamonds are indistinguishable from natural diamonds to the naked eye, offering a brilliant alternative for diamond enthusiasts.

What is the Difference Between Lab Grown Diamonds and Natural Diamonds?

The primary difference between lab grown diamonds and natural diamonds lies in their origin. Lab grown diamonds are crafted in labs using cutting-edge technology, such as High Pressure High Temperature (HPHT) or Chemical Vapor Deposition (CVD), while natural diamonds are mined from the Earth. When it comes to lab grown vs natural diamond quality, both share identical properties; however, lab diamonds often come at a more accessible price point and with a lesser environmental impact, making them an attractive choice for many.

What are the Benefits of Getting a Lab Grown Diamond?

Opting for a lab grown diamond comes with several benefits. Firstly, lab grown diamonds are generally more affordable than natural diamonds, allowing buyers to purchase larger stones, such as a 2 carat lab grown diamond or even a 4 carat lab grown diamond, for the same budget. Additionally, they are environmentally friendly, reducing the need for mining and the associated ecological disruption. Lab grown diamond jewelry, including lab grown diamond studs and engagement rings, offers the same stunning beauty and durability as natural diamonds, making them an excellent investment.

Are Lab Grown Diamonds More Ethical Than Natural Diamonds?

Yes, lab grown diamonds are considered more ethical compared to natural diamonds. The production of lab diamonds for sale bypasses the controversial mining practices often associated with the diamond industry, including labor exploitation and conflict funding. By choosing the best lab grown diamond companies, consumers can enjoy the beauty of diamonds while supporting ethical practices in the gemstone industry.

How to Get a Lab Grown Diamond

Finding the best place to buy lab grown diamonds is easier than ever, thanks to a wide variety of reputable vendors both online and in physical stores. When searching for "lab grown diamonds near me," you'll find options ranging from loose lab grown diamonds to exquisite lab grown diamond jewelry. Online platforms often provide extensive collections, competitive lab grown diamonds price, and detailed resources to help you make an informed decision. Whether you're looking for a lab grown emerald cut diamond, a specific carat size like a 3 carat lab grown diamond, or simply the cheapest lab grown diamonds, ensure you purchase from a trusted retailer known for quality and transparency.

This content was written with AI.

Explore more Top10.com Categories

View all shortlists
LifestyleLifestyleBusinessBusinessHealthHealthFoodFoodLove & RelationshipsLove & RelationshipsTechTechEntertainmentEntertainmentShoppingShoppingHome & PrivacyHome & PrivacyFamily & PetsFamily & Pets
View all shortlists