Frequently asked questions
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Can I layer London blue topaz necklaces?
Yes. Our London blue topaz necklaces are designed with slim profiles that layer well. Pair a petite solitaire pendant with a chain at a different length for a clean, modern layered look.
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Will London blue topaz fade over time?
The irradiation and heat treatment that creates London blue topaz color is considered permanent and stable in normal wear. Avoid prolonged direct sunlight and extreme heat during storage to keep your piece looking its best.
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Is a London blue topaz necklace a good gift?
Yes. London blue topaz is the deepest shade of blue topaz and makes a striking, affordable gift. Topaz is an official birthstone for November and December, and London blue topaz is a popular alternative for September birthdays. Every necklace from Erin Gallagher Jewelry ships gift-ready.
London Blue Topaz Necklaces
London Blue Topaz Necklaces — Quick Facts
- Handcrafted in Colorado, USA
- 14K gold, gold-fill, and recycled sterling silver
- London blue topaz — Mohs hardness 8
- Free shipping on U.S. orders over $150
- Ships gift-ready with gift bag, tissue, cleaning cloth, and card
- Custom designs available through GemBar
Shop More London Blue Topaz Jewelry
Explore the full London blue topaz collection or design a custom piece through GemBar.
Care and Quality
Clean London blue topaz necklaces with warm soapy water and a soft cloth. Avoid steam cleaning and ultrasonic cleaners. Topaz can be sensitive to sudden temperature changes, so remove before exposure to extreme heat. Store separately to protect finishes. All treatments are fully disclosed.
Learn about London blue topaz meaning and properties →
For the full September birthstone story, visit the September Birthstone Jewelry hub.