Learn How to Spot Real Jadeite in One Minute
1. Look Inside: Crystal Structure & “Jade Sparkle”
Genuine Jadeite:
When light is shined through real jadeite, you may notice tiny, star-like flashes often referred to as the “fly-wing effect.”
These flashes come from natural mineral cleavage surfaces inside the stone and are a strong indicator of genuine jadeite.
Imitation or Treated Jade:
Fake jade usually appears overly uniform—almost porridge-like—with no internal sparkle.
Some imitations may show air bubbles or flow lines, which are clear signs of glass or synthetic materials.
Tip:
Use your phone’s flashlight at a 45-degree angle and slowly rotate the stone. Look for scattered, point-like reflections rather than flat or dull light.
2. The UV Light Test: What Shows Under Purple Light
Natural Type A Jadeite:
Shows no fluorescent reaction under UV light and remains clear and calm under normal lighting conditions.
Resin-Injected (Type B) Jade:
Often emits a blue-white glow under UV light — a clear warning sign.
A 365nm UV flashlight provides the most reliable results.
Dyed Jade:
May display uneven or patchy fluorescence, especially in areas where color has been artificially added.
Important Note:
Avoid testing right after washing your hands with soaps or lotions that contain fluorescent agents, as they can cause false readings.
3. Surface Texture Reveals the Truth
Real Jadeite:
Displays a natural “orange peel effect” — subtle unevenness on the surface, but with smooth, organic transitions.
Acid-Washed Jade:
Often shows a spiderweb-like etching pattern, caused by strong acids eating away the stone’s structure.
B+C Treated Jade:
May retain traces of dye buildup, resulting in dull, muddy colors that lack vitality.
Authentic jadeite carries depth, structure, and quiet brilliance — never artificial perfection.
When in doubt, observe calmly, test patiently, and let the stone reveal its own story.
