How to Care for Fine Jewellery: A Simple Guide for 18K Gold and Gemstones

How to Care for Fine Jewellery: A Simple Guide for 18K Gold and Gemstones Delisa Jewelry

Fine jewellery is designed to last but how you care for it determines how it looks years from now. The goal isn’t to be overly careful. It’s to build a few simple habits that protect shine, settings, and stones.

At Delisa, we create jewellery meant to be worn and lovednot hidden away. Here’s a practical care guide for collectors and everyday wearers.

Daily wear: what to avoid

Fine jewellery is resilient, but it’s not indestructible. Avoid:

  • Perfume and hairspray directly on jewellery
  • Chlorine (pools, hot tubs)
  • Harsh cleaning products
  • Gym + heavy lifting with rings (risk of bending or scratching)

A good rule: jewellery goes on last, comes off first.

Cleaning at home (safe, simple method)

For most 18K gold pieces:

  1. Use lukewarm water + a small amount of mild soap
  2. Soak briefly
  3. Use a soft brush (very gentle around settings)
  4. Rinse and pat dry with a soft cloth

Avoid abrasive toothpaste or harsh chemicals they can dull metal and damage finishes.

Protecting gemstones and settings

Gemstones can chip or loosen if a piece takes impact. To protect them:

  • Store pieces separately (to avoid scratching)
  • Don’t stack delicate gemstone rings during heavy activity
  • Check prongs and settings periodically

If a ring catches on fabric or feels different, it’s worth having it inspected.

Storage: the easiest way to prevent damage

  • Keep jewellery in a soft-lined box or pouch
  • Separate chains to prevent tangling
  • Store away from humidity and direct sunlight

If you travel often, use a compact jewellery case with individual compartments.

When to get a professional check

If you wear a piece frequently, consider a periodic inspection for:

  • Loose stones
  • Worn prongs
  • Clasp security
  • Signs of stress or bending

This is especially important for pieces intended as future heirlooms.

The Delisa approach: jewellery that lasts

Delisa is built on authenticity, craftsmanship, and long-term meaning. With the right care, fine jewellery becomes more than something you wearit becomes part of your story.

If you’d like personalised guidance on caring for a specific piece, Delisa welcomes you for a consultation in Geneva and we’ll help you protect what you love.