Caring for Your Jewelry with Turquoise, Tanzanite and Zircon
Loretta Clayton·November 28, 2025
December’s birthstones—Turquoise, Tanzanite, and Zircon—are beautiful but require special care:
- Turquoise: Often treated for durability and color enhancement. Stable in light, but avoid high heat, which can cause discoloration or breakage.
- Tanzanite: Resistant to normal heat and chemicals but vulnerable to sudden temperature changes and abrasion. Best for occasional wear with protective settings.
- Zircon: Commonly heat-treated for color variety. Stable in light, though some stones may revert to original hues over time. Avoid rough wear, as zircon abrades easily.
Cleaning Tip: Use warm, soapy water for all three. Avoid ultrasonic or steam cleaners. Store each gemstone separately to prevent scratches, and when in doubt, consult a professional for cleaning and inspection.
