Natural Thermochromic Color-Change Yellow Zircon 7x5mm Oval 1.25ct Loose Gemstone

Natural Thermochromic Color-Change Yellow Zircon
Shape: Oval Faceted
Size: 7x5mm
Carat Weight: 1.25 CT
Origin: India (JTV ZNV277)
Condition: New without tags — unused, loose stone in original JTV packaging
This is a genuine natural zircon with a stunning thermochromic property — it shifts from a rich golden yellow at cool temperatures to a warm, glowing amber when heated. The color change is visible and dramatic. Verified genuine with electronic gem tester.
Zircon is one of Earth’s oldest natural gemstones, prized for its exceptional brilliance and high refractive index. This stone shows great fire and depth across all angles.
Perfect for: custom ring settings, pendants, wire wrapping, jewelry making, or gem collectors.
Comes in original JTV plastic gem case.
Fast shipping • Carefully packaged