Cleaning Diamond Jewelry: Step-by-Step Guide

Cleaning Diamond Jewelry: How to Make Your Brilliant Shine Like New Again

Cleaning diamond jewelry is easier than many people think – and absolutely essential. Daily wear causes skin oils, soap residue, and dust to accumulate on the stone, making it appear dull. With proper care, your diamond will always sparkle like new.

Why Diamonds Become Dull

Diamonds themselves never lose their brilliance – but deposits on the surface and facets dull the light. Especially underneath the stone, where grease and dirt accumulate, a lot of light reflection is lost.

The Simplest Method: Soapy Water Bath

1. Pour lukewarm water into a small bowl
2. Add a drop of mild dish soap
3. Soak jewelry for 15–20 minutes
4. Gently brush the setting and underside of the stone with a soft toothbrush
5. Rinse under lukewarm water
6. Pat dry with a soft, lint-free cloth – do not rub

Ultrasonic Cleaners for Diamonds

An ultrasonic cleaner is suitable for most diamonds – sound waves dislodge dirt from the smallest crevices. Exceptions:

• Rings with other stones (emeralds, pearls, opals) – never use an ultrasonic cleaner!
• Rings with treated or filled diamonds – inquire beforehand
• Jewelry with old or loose settings

Professional Cleaning at the Jeweler

We recommend professional cleaning at a jeweler once a year – including an inspection of the setting. Loose prongs will be tightened before a stone is lost. This service usually costs €20–50 and significantly extends the lifespan of your jewelry.

What You Should Avoid

• Chlorine and bleach – attack the setting
• Abrasive paper or scouring agents – scratch the gold
• Water that is too hot – can loosen glue in stone settings

Buy diamond jewelry at Corélune – we provide care instructions with every piece and offer cleaning services for regular customers.