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1 CARAT STONES

IT'S A BIG DEAL

Literally. At Lightbox, we have it down to a science. Growing batches of beautiful lab-grown diamonds, all at $800 a carat.

SHOP 1 CARAT STYLES

OUR BESTSELLERS

Image: Front view Princess 1-1/8 carat pendant with blue diamond

Princess Pendant in Blue

1-1/8 carat stone in a sterling silver setting

1-1/8 carat stone in a sterling silver setting

Image: Princess Pavé Pendant in White

Princess Pavé Pendant in White

1 carat central stone in a 18k yellow gold plated setting

1 carat central stone in a 18k yellow gold plated setting

Image: Front view of Solitaire 1 carat pendant with pink diamond

Solitaire Pendant in Pink

1 carat stone in a rose gold plated setting

1 carat stone in a rose gold plated setting

Image: Front view of Drilled 1 carat pendant with white diamond

Pierced Pendant in White

1 carat stone in a sterling silver setting

1 carat stone in a sterling silver setting

Image: Front view of Princess pavé 1 carat pendant with blue and white diamonds

Princess Pavé Pendant in Blue

1 carat stone in a sterling silver setting

1 carat stone in a sterling silver setting

Image: Front view Princess 1-1/8 carat pendant with white diamond

Princess Pendant in White

1-1/8 carat stone in a sterling silver setting

1-1/8 carat stone in a sterling silver setting

Image: Front view of Solitaire 1 carat pendant with blue diamond

Solitaire Pendant in Blue

1 carat stone in a sterling silver setting

1 carat stone in a sterling silver setting

Image: Front view of Solitaire 1 carat earrings with white diamonds

Solitaire Studs in White

1 carat total weight in a 10k white gold setting

1 carat total weight in a 10k white gold setting

Sold as a single

Image: Front view of Solitaire 1 carat stud with blue diamond

Solitaire Stud in Blue

1 carat total weight in a 10k white gold setting

1 carat total weight in a 10k white gold setting

Image: Front view Solitaire 1 carat earrings with blue diamonds

Solitaire Studs in Blue

1 carat total weight in a 10k white gold setting

1 carat total weight in a 10k white gold setting

VISIT THE LAB

HOW DO YOU MAKE A LAB-GROWN DIAMOND?

We hacked a billion year process to create high quality sparkle in about two weeks. Science makes it possible. You make it pop.

WATCH THE VIDEO

New Arrivals

Get Colorful

In the wild, colorful diamonds are extra rare. In the lab, they're ready to wear. Be first to shop the latest pink and blue arrivals, from solitaires to stacking rings.

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