2012年5月8日星期二
Jade collection of six new valuation standard
Jade's special interests, the Chinese people since ancient times, it, like jade and even in gold and jade in the ancient gentleman for no reason, jade not the body, a gentleman and Yu Yan than Germany, and the warm color of jade on behalf of kindness, tenacity texture symbol of wisdom, not the edges of the assault, said fairness and justice.
Jade, also known as Jade, Jadeite, Burma Jade, is a kind of jade, almost all gem jade produced in Burma. Common jade of Xinjiang and Hetian, Dushan Jade, Henan, Liaoning Xiuyan, Shaanxi, Lantian, domestic jade best nephrite texture, the highest value, but production is not large. As the exotic emerald firmly occupy the top position in domestic jade market. Many extended family in the jade jade been dubbed the "king of jade" in the world.
Emerald valuation
Jade jewelry jade stone processed from a processing completed in jade jewelry. The level of value mostly from the six areas of the head, texture, color, processing, clarity and defects to the comprehensive assessment, which is a very user-friendly to say, usually a head to foot, the color of jade jewelry value Philippines. Consumer jade market, the price from a hundred to several thousands, tens of thousands ranging collection emerald jewelry prices are hundreds of thousands to millions or higher. Here we focus on popular consumer-grade jade jewelry.
(1) jade head
Jade's head refers to the transparency or moist extent, the saying goes, "experts see the head, an outsider look at the color, the head is easy to overlook when the line outside to pick Jade. Looks crystal clear, very juicy, mouthwatering for the top grade. To ice kinds of translucent jade, almost completely transparent for the best (commonly known as glass). Permeability generally looks fairly fresh and juicy as the most common mid-range products in the market. Opaque, and they look dry, not shiny, compared with low-grade.
(2) jade texture
Jade texture can be understood as: a combination of structure and transparency of the emerald. The important characteristics of high-quality jade is shiny, moist, fine. The nature and structure of a close relationship. The tightness of the combination of the emerald mineral composition and mineral particle size is particularly important if the particle size is small, the gap between the particles is also small, the combination of dense, like transparency, the appearance of the emerald shiny, moist. To the naked eye can not see the emerald particle phenomenon, delicate, and overall a strong sense of better. If looks obvious particles, rough or showing massive, poor texture. Permeability good emerald eye view of its internal seen more cotton wool objects, the general quality.
(3) emerald color
The common color of jade: green, colorless, transparent, white, purple, yellow, blue, red, black, brown, gray. White is the most common, and lower prices. Black ink Tsui, multi-carved pendant selling price is not low. Brown and gray the most basic will not be processed into jewelry, green with gray value has been damaged.
The color is bright shades of depth distribution is uniform is the evaluation of the three elements of the emerald color. Brightly colored, rich, not black for the top grade. Color distribution is usually uniform in a distributed, wide coverage, a good smooth and natural. More variegated, smooth distribution greatly affect the value.
Green most people prefer green whether green pure color enough strong, the distribution is uniform, its value decisive use. With a touch of green pendant, worth only one or two hundred dollars. With a hint of rich green pendant, head good, easily three thousand or more. Bright green, known as "green sun", with a hint of "green sun" price is not low, evenly distributed coverage for all and because the rich green known as the "Dragon", the price is very expensive.
Purple is violet, pure purple but also the uniform distribution of the high price. Blue, yellow, red in the market are not a common medium, the price. Completely transparent colorless glass types, which is a best, translucent ice, high net cotton less ice kinds of top grade.
4 jade processing:
As the saying goes, Jade is not carved not a device. The fine jade processing technology allows the value of the emerald would be enhanced more in line with the aesthetics of the people. Emerald process is reflected in the carving of the pendant, Decoration. Excellent handmade carving fine jade finished lifelike detail portrayed the character modeling looked full, and unique. Relatively pure machine carved out of jade finished hand-carved not so vivid, seem quite satisfactory. In grade jade is pure hand-carved, ordinary low-grade jade is more machine engraving.
Emerald clarity and flaws:
Emerald clarity understandable to the naked eye view of its appearance, there is no black spots, stone flowers, variegated, marbled, cracks and other defects. "Clarity" is the important concept of gemology, the gem quality evaluation, because the vast majority of defects detrimental to the clarity the beauty of the gem will produce a negative impact. Black spots, stone flowers, variegated, marbled emerald on their size extent. Crack jade quality, as long as the crack can be seen by the naked eye under normal lighting, and its value greatly reduced, serious cracks and even blocked a sense of fingernails scraping touch.
The valuation of the emerald is a profound need long-term accumulation of experience to be able to use the many features of a good emerald its objective and accurate valuation. Jade market in the consumer, it is recommended that reference to the expertise at the same time, the selection of desirable goods according to their preferences. Interested in buying emerald friends to good music charms online store to understand the market. Gold price but jade is priceless. "Vulgar words" a good jade is scarce the wishes can jade faithful are able to form lasting bonds with Jade.
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