Jewelry care guide
Keep your Lightbox pieces looking their best with our handy care guide on how to keep lab-grown diamonds shining. See our full guide for how to maintain that fresh-out-of-the-box sparkle.

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How to clean your jewelry
Jewelry care tips everyone should know
The best care tips are preventative, and these quick reminders will help the out-of-the-box sparkle of Lightbox jewelry last a little longer.
Can I wear my jewelry when exercising?
Always remove your jewelry before doing any athletics or sport. Things like holding heavy weights or flowing into Downward Dog could bend the band of a ring. Dinging your jewelry could knock a prong loose and possibly cause a diamond to fall out. Same goes for water sports, consistent exposure to chlorine will erode plating and metals over time—and salt water isn’t great either. If your swimwear needs accessorizing, might we suggest sunglasses or storing your baubles while you take a dip?
Should you sleep with your jewelry on?
No, we would not recommend sleeping with jewelry on as this is likely to damage your jewelry and even cause injury. Prongs could snag your hair or bedding, which could damage your sheets or cause the stone’s setting to come loose. Sleeping in earrings can easily lead to bending of earrings posts as your toss and turn, or the back could pop off, causing the earrings to get lost or damaged as well. Remember, diamonds are precious stones, and it’s important to treat them as such.
How can I prevent tarnishing?
When you’re not wearing your beloved jewelry, it’s best to store it in a dry, cool, and safe place. A jewelry box is ideal, but if you don’t have a closed container, make sure jewelry isn’t placed in a high-moisture part of your home, like a bathroom. The damp climate will speed up the unwanted tarnishing process.
Jewelry should also be the last thing you put on once you’re dressed. This will help to minimize the contact with lotions and perfumes, which can have a detrimental effect on plating and tarnishing.
When to see a professional jeweler
Any prong-set jewelry that is regularly worn should get a “prong check” from a professional jewelry shop about once a year. Here at Lightbox, our team hand-sets each prong to ensure our prong mountings are secure. The everyday bumps and friction can occasionally knock a prong loose, and the pros can quickly check to ensure that everything is snug. If you want peace of mind at home, look and listen to your jewelry. To do this, hold the prong-set jewelry between two fingers and hold it close to your ear. When you shake it, do you hear anything? Perhaps a rattling noise or a faint click? These sounds are signs you need to have the prongs tightened by a pro.