WE THINK YOU ARE IN [country]

We currently only ship to the United States and Canada but you are welcome to continue browsing our site, and sign-up to our newsletter for updates.

Learn more about our shipping and returns here.

lab-grown loose diamonds

Our stone, your setting. Our Lightbox lab-grown diamonds are now available to buy as individual loose stones -- and at 800 USD a carat, the possibilities are endless. Get creative and design a unique pendant, or create those ‘just right’ earrings you always wanted but could never find. It all starts with a stone.

Please note, loose stones are currently only available to ship to US addresses.

Shop the collection

High quality stones, transparently priced

We guarantee all our stones are VS clarity, a very good cut, and our white stones are always near-colorless. With high quality as standard, our linear pricing just reflects the carat weight.

1 Carat
800 USD
1-1/2 Carat
1200 USD
1-3/4 Carat
1400 USD
2 Carat
1600 USD
1 Carat
800 USD
1-1/2 Carat
1200 USD
1-3/4 Carat
1400 USD
2 Carat
1600 USD

Looking for a jeweler?

Wondering how to turn your loose Lightbox lab-grown diamond into your dream piece? Explore our directory of jewelers.
EXPLORE

Our quality guarantee

Our leading technology means our lab-grown diamonds are among the highest quality you can find.
Find out more