Vitreous jadeite is a kind of jadeite as transparent as glass, with fine texture and dense crystal particles. It is characterized by intuitive fluorescence with the naked eye, which experts call "fluorescence". Emerald usually has glass luster, delicate texture, pure and flawless color, pure, bright, rich, and even emerald green. It is the best of jadeite, and of course the price is high. This is definitely a family heirloom.
Ice jadeite is a kind of jadeite whose meat quality is second only to glass jadeite. Its meat quality, transparency and appearance are close to the ice cubes in the refrigerator, and it belongs to translucent jade. The translucent flesh of ice jadeite has a kind of ice texture, which gives people a feeling of pure ice and jade.
The choice of jadeite:
1. Tone: Jade tones include red, yellow, green, blue and purple.
The industry's highest requirement for jade hue is "positive". The purer the green, the brighter the color and the higher the value. Tiny differences in hue will have an impact on the value of jadeite. If jadeite has yellow and blue tones, its quality will decline. Other variegated tones (such as brown, brown, grayish black, etc.). ) has a great influence on the quality of jadeite.
2. Chroma: Chroma is the shade of jade color.
Jade color should be "thick", that is, jade color should be full, rich and gorgeous. With each increase in chromaticity, the value of jadeite increases obviously. If the hue and transparency of jadeite can be properly matched, it will make jadeite look gorgeous and smart.
3. Brightness: Brightness refers to the brightness of jade color.
The higher the brightness of jadeite, the brighter and more beautiful it looks. The decrease of lightness will make jadeite dull and greatly reduce its beauty and value. "Yang Green" is often used in the industry to describe the bright and bright green of jadeite. "Yang" here refers to the bright and bright color of jadeite.
4. Uniformity: Uniformity includes not only the uniformity of color distribution, but also the harmonious relationship between color and substrate.
For high-quality jadeite, not only beautiful color, but also uniform color is required. The transition or contrast between the color and the substrate will also affect its appearance, and the delicate and transparent substrate can set off the color more flexibly; On the contrary, the rough base will appear stiff and dull in jade color.