Updated as of June 2026
How to clean and care for Sapphire
Hard and durable. Clean with warm soapy water and a soft brush. Ultrasonic cleaners are usually safe for untreated stones.
Step by step
- Fill a bowl with warm water and a few drops of mild dish soap.
- Soak the piece briefly, then gently brush with a soft toothbrush. Reach behind the stone where buildup hides.
- Rinse in clean water (keep a strainer over the drain) and pat dry with a lint-free cloth.
- Store in a soft pouch away from harder gems that could scratch it.
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Frequently asked questions
How do you clean Sapphire?
Hard and durable. Clean with warm soapy water and a soft brush. Ultrasonic cleaners are usually safe for untreated stones.
Can you use an ultrasonic cleaner on Sapphire?
Yes, Sapphire is hard and stable enough that ultrasonic cleaners are generally safe for untreated stones.
Does Sapphire scratch easily?
Sapphire rates 9 on the Mohs scale. That is hard and resists everyday scratches well.