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The Tonic
The Tonic
The Tonic
The Tonic
6 reviews

The Tonic

The first and only diamond cleanser powerful enough to obliterate the grease, oil, dirt and product buildup that diamonds face everyday. The Tonic fights harmful germs and bacteria, is gentle on skin and safe on precious metals and other extra-hard gemstones.  Used with warm-hot water and the juli diamond brush, The Tonic rinses completely clean, leaving the surface of your diamonds in pristine condition, free of impurities, with zero trace of sticky, soapy residue. Hyper-concentrated, one pump is all you need. 

Your diamonds are free and clear to twinkle and flash even in low light. 

Not suitable for all jewelry. 

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  • Perfect For
    Perfect for... use with the juli diamond brush to clean diamonds set securely into solid precious metal like gold and platinum. The Tonic can also be used to clean other extra-hard gems like rubies, sapphires, moissanite, zirconia and lab-grown diamonds. Not suitable for use on pearls, opals, coral, turquoise, or other soft, porous, chemically treated or oiled gems. Do not use The Tonic on broken, glued or loosely set jewelry. Always consult your jeweler before cleaning jewelry at home. View our terms to learn more.

“I honestly forgot how pretty my rings were. Totally worth the investment.” – Meghan Y.

“I honestly forgot how pretty my rings were. Totally worth the investment.” – Meghan Y.

"Add customer reviews and testimonials to showcase your store’s happy customers."

Customer Reviews
5.0 Based on 6 Reviews
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Filter Reviews:
07 Jun 2021
Marisol T.
United States United States
Works wonders!

Great product, I was really impressed with the results, looks like it will not harm the diamond, long term. I would totally recommend it!

23 Apr 2021
Jill K.
United States United States
Excellent Product

I was skeptical but could resist. So glad I purchased. Makes those diamonds gleam!

19 Mar 2021
Haley G.
United States United States
Amazing Product

The experience was smooth and came within a reasonable time. Love this product!! Makes your diamond look amazing!

19 Feb 2021
Natalie L.
United States United States
Love it!

The only cleanser I’ll use on my diamonds! My diamonds come out shinier than when I first purchased them.

04 Feb 2021
Ann P.
United States United States
Love this tonic!

I love the results after using this tonic on my diamond jewelry! The sparkle that gets revived is magical!