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How to Clean Aquamarine Jewelry?

Check care instructions for the complete aquamarine piece before cleaning; the supplied hardness data does not establish a safe cleaning method.

September 2026 · 2 min

How to Clean Aquamarine Jewelry?
Plate I — How to Clean Aquamarine Jewelry?

Check care instructions for the complete aquamarine piece before choosing a cleaning method. The supplied evidence establishes aquamarine’s hardness, but does not establish safe soaps, soaking times, brushes or cleaning machines.

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Little Planet crystal bracelet

If you only pick oneLittle Planet · $95

Little Planet crystal bracelet worn on the wrist
Little Planet · $95 · See the piece

Quick answer

Check care instructions for the complete aquamarine piece before cleaning it. Choose cleaning methods from care instructions, not hardness alone.

Aquamarine rates 7.5–8 on the Mohs hardness scale (International Gem Society). That rating alone does not establish whether soaking, brushing, steam or ultrasonic cleaning is appropriate for your jewelry. The supplied sources do not provide a verified cleaning procedure.

What about pieces with other materials?

For mixed-material jewelry, ask for care instructions covering the complete piece rather than applying an aquamarine-only routine.

Tide Chime lists aquamarine, natural freshwater pearl and gold-plated hardware. Little Planet lists aquamarine, moonstone and gold-plated hardware. Happiness Is lists aquamarine alongside strawberry quartz, amethyst, citrine, tiger’s eye, black rutilated quartz, moss agate, clear quartz and sterling silver.

Those material lists do not establish a shared cleaning method. Return to the governing rule: choose cleaning methods from care instructions, not hardness alone.

Are there exceptions to the rule?

The supplied evidence establishes no exception that would let hardness substitute for cleaning instructions. It also does not verify a universal soap-and-water routine, an elastic-cord soaking limit or safe cleaning-machine conditions.

If instructions are missing or do not address all the listed materials, ask the seller or a jeweler to assess the piece before proceeding. Do not treat the absence of cleaning guidance as proof that a method is either safe or harmful.

About the author
June Okafor — Jewelry Care Editor. Covers everyday care, cleaning and durability so your pieces last as long as the stones themselves. Meet the editorial team →

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