We use cookies to understand how this website is used and to improve your customer experience. By using this website, you consent to this. To find out more about why we use cookies or how to disable them, please see our Cookie Policy

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.

Our Lab-grown diamonds

ALWAYS $800 A CARAT

Every Lightbox lab-grown diamond has been measured as VS clarity and a ‘Very Good’ cut, so you can shop with confidence – every time.

 

 Shop Now

NEW IN

New Arrival
1-1/8ct. Princess Gold Pendant | White

Available in other colors and settings

1-1/8ct. Princess Gold Pendant
$1,100
$1,100

Available in other colors and settings

Sold as a single
1/2ct. tw. Pear Earring | Pink

1/2 carat total weight in a 10k white gold setting

1/2ct. tw. Pear Earring
$500
$500

1/2 carat total weight in a 10k white gold setting

New Arrival
1ct. tw. Duet Gold Pendant | Blue

Available in other colors

1ct. tw. Duet Gold Pendant
$1,000
$1,000

Available in other colors

New Arrival
1ct. tw. Triple Pear Pendant | Pink

1 carat total weight in a sterling silver setting

1ct. tw. Triple Pear Pendant
$900
$900

1 carat total weight in a sterling silver setting

New Arrival
2ct. tw. Solitaire Studs | Blue

Available in other colors and settings

2ct. tw. Solitaire Studs
$1,800
$1,800

Available in other colors and settings

New Arrival
1ct. tw. Two Stone Silver Earrings | Pink

1 carat total weight in a sterling silver setting

1ct. tw. Two Stone Silver Earrings
$900
$900

1 carat total weight in a sterling silver setting

Sold as a single
1/2ct. tw. Pear Silver Earring | Pink

1/2 carat total weight in a sterling silver setting

1/2ct. tw. Pear Silver Earring
$450
$450

1/2 carat total weight in a sterling silver setting

Back Soon
2ct. tw. Solitaire Studs | White

Available in other colors and settings

2ct. tw. Solitaire Studs
$1,800
$1,800

Available in other colors and settings

New Arrival
2ct. tw. Cushion Studs | Pink

2 carat total weight in a 10k rose gold setting

2ct. tw. Cushion Studs
$1,800
$1,800

2 carat total weight in a 10k rose gold setting

View all
Style guide

Layering Lightbox

As a couple of our biggest Instagram crushes, the Suarez sisters were the ideal choice to explore all the ways Lightbox can fit seamlessly into your existing jewelry collection. 

READ MORE
LAB-GROWN DIAMOND NECKLACES

AMP UP YOUR EVERYDAY

Meet your new bestie: a lab-grown diamond necklace. Once you put it on, you’ll forget what life was like without it.

SHOP NECKLACES
How They're Made
LAB-GROWN DIAMONDS FAQ

HOW DO YOU MAKE A LAB-GROWN DIAMOND?

We hacked a billion year process to create high quality sparkle in about two weeks, at $800 a carat. How? Find out more about our lab-grown diamonds.

LEARN MORE
Good News

$15 off when you sign up!

Be the first to know about all things Lightbox! Sign up now and be first in line to hear about pre-orders, outlet sales and new arrivals. 

Sign up
 

As featured in