Jadeit er en mere almindelig og dyrere farvet ædelsten i smykker og jade. Charles spejl kan hjælpe med at identificere ægtheden. Nogle mennesker tror, at al den jade, der har ændret sig eller tilføjet farve, jaden, der ser rød ud under Charles' linse, er helt farvet jade, og den jade, der fremstår grøn, er autentisk burmesisk jade. [...]
Kategori Arkiver: Smykker nyheder
The pearl luster is charming and can be made into rings, pendants and other styles for sale. Især, white pearls have a large market share, are versatile styles, and have many people. The biggest problem with pearls is yellowing and peeling. How did this happen? How should we deal with it? Redaktøren af [...]
Formerly known as "Ceylon", Sri Lanka is rich in gem resources and is one of the world's five largest gem producers. Det er kendt som "Island of Gems". Historisk, employees in Sri Lanka's gems and jade often accounted for 1/3 of the country's population. The country's gem resources are rich, diverse, widely distributed, lavvandet [...]
På nuværende tidspunkt, smykkeindustrien i mit land er betydelig med hensyn til skala og kvantitet. Imidlertid, hvad angår produktionsudstyr, teknisk niveau, ledelsesfilosofi, servicebevidsthed, og transaktionsmetoder, de fleste virksomheder er stadig i et relativt primitivt udviklingsstadium. Konkurrenceevnen er ikke særlig stærk, afhænger primært af lave priser. Prismæssigt, [...]
The Shah Diamond, according to Tawani's record, was once hung in front of the peacock on the Peacock Throne of the Mughal Dynasty. The shape of the diamond is like a rod. Den ru sten vejer 95 ct and is yellow in color. The current weight is 88.7 ct. On the top of this diamond, [...]
When Napoleon III and Eugenie married, the French jewelry collection was quite rich. Royal jeweler Messrs Bapst (Messrs Bapst) designed a new crown for Queen Eugenie, which was set with the Regent diamond. After the establishment of the Third French Republic, i slutningen af 1886, under the proposal of Benlamln laspail, a decision was [...]
Diamonds are composed of carbon elements and are the simplest gemstones of all gemstones in nature. They are crystals crystallized under high temperature and high pressure underground. The occurrence of diamonds can be divided into two categories: one is the primary diamond ore, which is a tubular vein formed by the movement of the earth’s [...]
The Florentine Diamond is the most historically significant yellow diamond with large grains. It is a pear-shaped double rose cut with a total of 126 facetter. Tavone mentioned this diamond in the second volume of "Travel to India" published in 1676. He believed that this diamond was the second largest cut diamond in the world [...]
Emerald is a chromium-containing emerald green beryl, usually together with diamonds, rubiner og safirer, it is listed as the four most precious gems. The ancient Roman naturalist Pliny (Gaius Cecilius Secundus, om 23-79 AD) once gave a wonderful description of the color of emeralds: “There is no gem that is more pleasing to the eye [...]
Tid: 2013-09-10 Kilde: Baolong.com In the 16th century, the Mexican conqueror Hernando Cortes (Hernando Cortes) brought 5 large and high-quality emeralds back to Spain, and they were carved into various shapes of crafts by the Aztecs. Such as fish, blomster, osv.; one of the emerald jewelry has a high-quality pearl on the bell tongue. Disse [...]