Wondering what jewelry is safe for an ultrasonic cleaner? Discover which pieces can and cannot go in for a deep clean with expert tips from Martin Busch Jewelers in NYC.
What Kind of Jewelry Can I Put in an Ultrasonic Cleaner?
If you’re looking for a quick and effective way to bring back your jewelry’s original sparkle, an ultrasonic cleaner might seem like the perfect solution. These devices use high-frequency sound waves to gently dislodge dirt, grime, and oils from your jewelry — but not all jewelry is safe for ultrasonic cleaning.
At Martin Busch Jewelers, we want your jewelry to look its best for years to come. So before you drop your favorite ring or bracelet into a cleaner, here’s what you need to know.
Jewelry That Is Safe for Ultrasonic Cleaning
Certain types of jewelry materials and gemstones hold up well under ultrasonic vibrations:
1. Solid Gold Jewelry (Yellow, White, Rose)
Pure and alloyed gold (without fragile gemstones) can be safely cleaned in an ultrasonic. It’s ideal for rings, chains, and bracelets with no glued components.
2. Platinum Jewelry
Like gold, platinum is durable and strong — making it a great candidate for ultrasonic cleaning.
3. Diamond Jewelry
Diamonds are extremely hard and handle ultrasonic vibrations well, especially when securely set in engagement rings or earrings. Make sure the settings are tight before cleaning.
4. Hard Gemstones
Gems like:
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Rubies
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Sapphires
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Amethysts
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Spinel
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Citrine
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Topaz (natural, not coated)
These stones are typically safe as long as they don’t have fractures or treatments that could weaken them.
Jewelry You Should NOT Put in an Ultrasonic Cleaner
Some pieces may appear sturdy but are very vulnerable to ultrasonic vibrations.
1. Soft or Porous Gemstones
Avoid cleaning jewelry with:
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Emeralds (often fracture-filled)
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Opals
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Turquoise
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Pearls
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Lapis Lazuli
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Malachite
These stones can crack, discolor, or lose their polish in an ultrasonic cleaner.
2. Treated or Filled Stones
Any gemstone that has been fracture-filled, oiled, dyed, or coated should stay far away from ultrasonic cleaning. These treatments can break down or become damaged.
3. Antique or Delicate Jewelry
Older or heirloom jewelry often has weaker settings or glued components that can come loose. Ultrasonic vibrations can dislodge stones or damage solder points.
4. Jewelry with Glue or Epoxy
Any jewelry using glue (like some costume pieces or watches) can fall apart in an ultrasonic cleaner.
Jewelry Cleaning Tips from the Experts
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Always check settings before using any cleaning method.
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Read care instructions if the jewelry came with manufacturer guidance.
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When in doubt, bring it to a professional. Our team at Martin Busch Jewelers offers professional jewelry cleaning in NYC and can evaluate your piece for the safest method.
Professional Jewelry Cleaning Services in NYC
Ultrasonic cleaners are great tools—but only when used correctly. At Martin Busch Jewelers, we help you protect your investment with expert cleaning and inspection services. Whether it's a diamond engagement ring, gold chain, or custom piece, we’ll make sure it’s cleaned safely and properly.
Learn more about our jewelry cleaning & repair services
Visit our NYC showroom or book an appointment online
Not Sure If Your Jewelry Is Safe for Ultrasonic Cleaning?
Don’t risk it! Bring your jewelry to the experts at Martin Busch Jewelers. We’ll inspect your piece and recommend the safest and most effective way to restore its shine.
Protect your sparkle — trust the professionals.
Located in the heart of NYC's Financial District
Walk-ins welcome | Appointments available