How to Clean Aquamarine Gemstones

A collection of aquamarine gemstones

Aquamarine, a gemstone of the Beryl family, possesses moderate hardness at 7.5 to 8 on the Mohs scale. Much beloved for its ocean-blue color, impeccable transparency, and flexible pairing potential, aquamarine must be cleaned on occasion to maintain its shine and sparkle. Due to its relative hardness, cleaning an aquamarine is not a difficult process as long as the cleaner is gentle and deliberate in action.

Things You'll Need

• Warm water
• Mild liquid soap
• Small bowl
• Toothbrush
• Soft polishing towel

Instructions

1. Fill the small bowl halfway with warm water. According to Jewels for Me, it is not wise to use hot water, as the rapid temperature shift can cause thermal shock.

2. Add one pump of mild liquid soap to the warm water. Mix with your finger.

3. Place the aquamarine stone in the soapy water and let it soak for five minutes.

4. Gently scrub the stone with the toothbrush, making sure to scrub all facets and corners.

5. Dry and polish the stone with the soft polishing towel.

Tips & Warnings

• Avoid placing your aquamarine in contact with household chemicals including hair spray, cosmetics and perfume.

References

• Jewels for Me: Aquamarine the Mineral
• Helzburg: Aquamarine Jewelry
• Unique Jewelry Guide: Aquamarine Gemstones

Resources

• International Colored Gemstone Association: Aquamarine