What Is Jade?
Jade is a broad term traditionally used to describe two different natural gemstones: jadeite and nephrite. Although both have been treasured for centuries and are known for their exceptional toughness, they have different mineral compositions, structures and visual characteristics.
Understanding the distinction between jadeite and nephrite is especially important when purchasing jewellery, as the two materials may differ significantly in appearance, rarity, quality factors and value.
What Is Jadeite?
Jadeite belongs to the pyroxene mineral group and is formed from tightly interlocking mineral crystals. With a higher ranking on the Mohs scale, jadeites are more scratch resistant than nephrites.
It can range from opaque to near-transparent and occurs in an extensive variety of colours, including green, lavender, white, yellow, reddish orange, grey, brown and black. Compared with nephrite, jadeite generally offers a wider and more vivid colour palette.
Fine-quality jadeite is highly prized in jewellery and collecting circles, particularly when it displays intense colour, high translucency, a fine grain and exceptional craftsmanship. With growing international exposure and appreciation, demand for fine-quality natural jadeite continues to extend beyond its traditional Asian markets.
What Is Nephrite?
Nephrite belongs to the amphibole mineral group and has a dense, fibrous structure. It is resistant to breaking and chipping, which is why it was historically used to create tools, ceremonial objects and intricate carvings.
Nephrite ranges from translucent to opaque and may be found in shades of green, white, yellow, brown, grey and black. Its colours generally appear softer and more muted than those of jadeite, and its surface often has a smooth, waxy or subtly greasy lustre.
Nephrite has a long and significant history in Chinese culture, predating the widespread introduction of jadeite into China. High-quality nephrite still remains culturally important and highly appreciated by collectors today.
What Are the Main Differences?
Although jadeite and nephrite are both called jade, they are not the same gemstone.
| Feature | Jadeite | Nephrite |
|---|---|---|
| Hardness (Mohs scale) | 6.5 – 7 | 6 – 6.5 |
| Appearance | Often displays a brighter, glassier lustre and may exhibit fine translucency | Commonly displays a softer, waxier lustre |
| Colour | Wider and often more vivid colour palette | Softer and more muted colour tones |
Nonetheless, neither material should be judged by its name alone. The quality of an individual piece depends on its colour, translucency, texture, workmanship, condition and whether it has undergone any treatments.
Choosing Jadeite with Confidence
Ultimately, jadeite and nephrite are both beautiful natural materials with their own distinctive qualities and histories. By understanding their differences, you can make a more informed choice and find a piece that you will treasure for years to come.
At ClassicJade, we specialise in natural Type A jadeite, carefully selected for its authenticity, natural beauty and craftsmanship. With over 20 years of jadeite expertise in Singapore, we believe in helping every customer understand and appreciate the individuality of each piece. Explore our collection here.