New Arrivals
Free travel pouch with every order this summer
Shop with us this summer and you'll receive a complimentary travel jewelry pouch with your order. Your free gift can be applied at checkout with every order of any amount*. Take your sparkle to-go, until stock lasts.
*T&Cs apply
![](http://lightboxjewelry.com/cdn/shop/files/HP_Travel-pouch-free-gift_fc45f656-7b8a-4069-be40-8bac48a104a8.png?v=1721295175&width=1440)
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Summer Sparkle
Our mission is to make the sparkle of a diamond available for more people, more often.
![About our-lab-grown diamonds](http://lightboxjewelry.com/cdn/shop/files/New-HP_Learn-articles_1.jpg?v=1681719608&width=2474)
LEARN
About our-lab-grown diamonds
Our pioneering Lightbox Lab in Portland, Oregon, can grow a 1 carat stone in about two weeks, entirely from 100% renewable wind power.
What's more, our state-of-the-art technology can alter the chemistry of the growing process to create lab-grown diamonds not just in white, but also in blue and pink.
Shop lab-grown diamonds
![](http://lightboxjewelry.com/cdn/shop/files/MentionMe_HP_3.jpg?v=1708355502&width=898)
Refer a friend to get 10% off for you and them
Treat a friend to 10% off and get 10% off for yourself when you sign up to our referral program. Our referral program offers exclusive rewards when you invite your friends and share Lightbox.