The days of losing your slippery diamond ring down the drain, or leaving it behind at some jewelry store for a cleaning are done. You no longer need to sacrifice a square foot of counter space or an hour of your time, only to find that your at-home cleaner damages your jewelry or is not up to the task of cleaning the priceless rocks we wear the most and get the dirtiest. Now you can enjoy the thrill of fresh, sparkling diamonds everyday, in seconds, no matter where you are. See why VOGUE called juli "the future in fine jewelry aftercare," when you try the juli diamond cleaning system for yourself. Love it or your money back.

Yes. Click here to reorder The Tonic. The Original Brush Head is available for purchase exclusively to owners of the juli brush. To reorder your replacement brush head, please email help@julibrush.com.

No. And that's a big no. We've all ruined something we love by using the wrong thing to clean it (R.I.P. favorite cashmere sweater) and jewelry is absolutely no different. Juli is a cleaning product specifically for diamonds free of chips and cracks, set securely into solid precious metal. Not surprisingly, this describes millions of our most worn jewelry pieces so it makes sense for these pieces to have their own cleaning product. But using juli to clean anything else could be harmful and we don't recommend trying it without consulting a jeweler first. That includes:

- Pearls, opals or other soft, porous or fractured stones.

- Stones that are cracked, damaged, glued, chemically treated or loose in their setting or set into plated, non-precious metals.

Have your diamond jewelry inspected by a jeweler annually and once before using your juli to ensure it is in good condition and a suitable candidate for rigorous scrub cleaning. For more information view our Warnings and Warranty.

No. Juli does not polish out surface imperfections in metal. The fine, and sometimes deep, scratches in your jewelry’s metal that come as a result of normal wear and tear can only be buffed out by a professional jeweler using professional-grade tools and polishing compounds. What’s more, these precious metals are often soft and unnecessary friction from over-scrubbing can needlessly accelerate the wearing process. Juli was designed with this in mind which is why each section of the bristles on the juli Original Brush Head is trimmed to reach the surfaces of diamonds in all kinds of settings using a precise tapping motion, rather than a sloppy back-and-forth motion, thereby avoiding as much unnecessary metal scrubbing as possible.

The average user will get more than a year out of their juli Original Brush Head before it needs to be replaced. Once the bristles on the Ice Pick start to fray, it's time to get a new one.

The Tonic was specially formulated for diamonds which can withstand its powerful grease-cutting ingredients. We have not tested, nor do we recommend, using The Tonic on anything other than diamonds.