Determining if a jade bracelet is real requires careful observation and, ideally, some knowledge about jade itself. Here's a breakdown of key factors:
Examining the Appearance
- Color: Real jade exhibits natural color variations and inclusions. While vibrant green jade is highly prized, look for nuances in shade rather than a perfectly uniform, artificial color. Other valuable colors include white and lavender. Intense, even color throughout could be a sign of dye or imitation.
- Transparency: Jade can range from opaque to translucent. Hold the bracelet up to a light source. Real jade will often show some degree of light transmission and internal structures.
- Luster: Genuine jade has a waxy or vitreous (glass-like) luster. It shouldn't appear dull or overly shiny like plastic.
Physical Properties to Test (Carefully!)
- Hardness: Jade is a tough stone. You can't easily scratch it with a fingernail or even a knife (though testing with a knife isn't recommended for valuable pieces). Be extremely cautious to avoid damaging the bracelet.
- Temperature: Jade feels cool to the touch, even in a warm environment. It will also take a relatively long time to warm up when held in your hand.
- Sound Test: Tap the bracelet gently. Real jade typically produces a resonant, clear sound. Imitation jade or glass may sound dull or flat. Note: This test requires experience and a good ear to differentiate subtle sounds.
- Weight and Density: Jade is denser than many similar-looking materials. A real jade bracelet will feel heavier than a comparable piece made of glass or plastic.
Identifying Common Imitations
| Imitation Material | Characteristics |
|---|---|
| Glass | Lighter weight, uniform color, easily scratched, dull sound |
| Plastic | Very lightweight, warm to the touch, easily scratched, artificial look |
| Serpentine | Softer than jade, less dense, often has a greasy feel |
| Quartz | Typically lacks the specific waxy luster of jade, often clear |
Professional Authentication
- Get an Appraisal: The most reliable way to determine if a jade bracelet is real is to have it appraised by a qualified gemologist specializing in jade. They have the expertise and equipment to perform advanced testing.
- Request a Certificate: If purchasing a jade bracelet, especially a valuable one, ask for a certificate of authenticity from a reputable gemological laboratory.
Things to Consider
- Price: Real jade, especially high-quality jade, can be expensive. Be wary of bracelets priced significantly lower than market value.
- Source: Purchase jade from reputable dealers or jewelers with a proven track record of selling authentic jade.
By carefully examining the appearance, testing the physical properties (with caution), and seeking professional authentication when necessary, you can significantly increase your chances of identifying a real jade bracelet.
