Chicago jeweler Christopher Duquet... custom-creating Chicago's finest diamond engagement and wedding rings




The following is a general guideline in the safe and effective cleaning of your gemstones. Please feel free to come in to have your Christopher Duquet designed pieces professionally cleaned free of charge.

Diamonds/Sapphires/Rubies

  • Soak your diamond ring in a warm solution of mild liquid detergent and a splash of ammonia and water.
  • Use a soft brush if necessary to remove dirt.
    Swish the ring around in the solution, then rinse well with warm water.
  • Dry ring with a lint-free cloth (or blow-dryer if you're in a hurry).


Christopher Duquet Fine Jewelry Design • 1224 Chicago Avenue • Evanston, IL • 847.733.0656