WE LOVE SCIENCE AND SPARKLE.
A lot. Our diamonds are laboratory-grown. In soft shades of pink and blue and white.
WE’RE LIGHT-YEARS AHEAD.
Sourced exclusively from Element Six, a world leader in the field, our rough lab-grown diamonds are backed by over 30 years of research and development.
WE’RE SHINING A LIGHT ON THE LAB-GROWN DIAMOND INDUSTRY.
We’ll bring clarity to this new concept, as well as beauty. We’ll make the science and the price simple and straightforward.
WE’RE LIGHTER ON YOUR POCKET.
Because they’re not inherently rare, they’re priced more accessible for you.
WE’RE FOR LIGHTER MOODS AND LIGHTER MOMENTS.
Like birthdays and beach days and just because of days.
WE’RE FOR LIGHTING UP THOSE WHO LIGHT US UP.
We’re for everyone you love in life, not just the love of your life. From your bestie, to your mom, to your bestie who is now a mom.
WE ARE LIGHTBOX.
Explore Similar Shops
Lightbox Jewelry Cashback Rebates, Coupons and Promo Codes
Apply Automatic Lightbox Jewelry 4% Cash Back Rebate with each purchase. Get 4% of your purchase back when you shop with Lightbox Jewelry. Join RebateKey and start saving now. Find the best discount codes and cashback rebates and save money with every purchase. Browse Top Brands and Stores and find the best rebate offers and discount codes in Jewelry.
Always Only $800/carat Lab-Grown Diamonds at LightboxJewelry.com w/ Free Shipping & Returns
Shop Lab-Grown Diamond Pendant Necklaces at LightboxJewelry.com w/ Free Shipping & Returns
Shop Lab-Grown Diamond Rings at LightboxJewelry.com w/ Free Shipping & Returns
Shop Lab-Grown Diamond Bracelets at LightboxJewelry.com w/ Free Shipping & Returns
Shop Lab-Grown Diamond Earrings and Studs at LightboxJewelry.com w/ Free Shipping & Returns
Best Selling Lab-Grown Diamond Jewelry at LightboxJewelry.com + Free Shipping & Returns
Save 25% on Outlet Items at LightboxJewelry.com + Free Shipping & Returns
Get a FREE Halo Pendant ($300 value) with Purchase of 1ct. Halo Earrings for a Limited Time at LightboxJewelry.com.
Sign Up and Save $15 at LightboxJewelry.com
Holiday Gift Guide
FAQ for Lightbox Jewelry
Does Lightbox Jewelry have any available deal right now?
Currently, 11 deal(s) are available for Lightbox Jewelry.
How much can I save at Lightbox Jewelry?
In the last 30 days, RebateKey members have saved on average $50 at Lightbox Jewelry. The most recent successful savings were found by the RebateKey browser extension 3 hours ago.