How to Preserve the Radiance of Your ECH Jewelry

Before Wearing Your Jewelry
– Make sure the clasp of your necklace or bracelet is securely fastened.
– Regularly check the setting of central stones. How?
Gently run your finger over the pavé surface: if you hear a slight click or feel any movement, we recommend not wearing the piece until the setting is reviewed.
In case of any doubt, avoid wearing the piece and bring it to an ECH boutique or an authorized partner for inspection.

When to Remove Your Jewelry
– During household chores, gardening, or manual tasks — cleaning agents and harsh chemicals can damage gold.
– While doing sports, especially at the beach or in the pool — physical impact may scratch the metal or loosen the setting.

What Enhances Your Skin May Harm Your Jewelry
Cosmetics, perfumes, creams, abrasive products, and prolonged sun exposure can affect the piece’s appearance.
Be cautious with daily gestures: hand washing, applying fragrance or lotion — fine particles may settle between pavé stones and dull their brilliance.

ECH Jewelry — Sculptures Made to Be Worn
Diamonds can scratch metal — and even other diamonds.
Despite their hardness, they remain stones that may chip or crack if hit.
Whenever possible, avoid impact and friction during wear.

About Black Gold
Many of our pieces feature a Black Gold finish — created by plating 18-karat gold with black rhodium.
This surface treatment gives the jewelry its distinctive deep tone.
As with any plating, it may wear down gradually over time.
Eventually, re-plating may be necessary to restore its original intensity.
Our team is always available to assist you in our boutiques or through authorized partners.