À présent, the jewelry industry in my country is considerable in terms of scale and quantity. Cependant, in terms of production equipment, technical level, management philosophy, service awareness, and transaction methods, most enterprises are still in a relatively primitive development stage. Competitiveness is not very strong, mainly depends on low prices. En termes de prix, […]
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Le diamant du Shah, selon le dossier de Tawani, était autrefois accroché devant le paon sur le trône du paon de la dynastie moghole. La forme du diamant est comme une tige. La pierre brute pèse 95 ct et est de couleur jaune. Le poids actuel est 88.7 ct. Au sommet de ce diamant, […]
Quand Napoléon III et Eugénie se marièrent, la collection de bijoux français était assez riche. Joaillier royal MM. Bapst (MM. Bapst) conçu une nouvelle couronne pour la reine Eugénie, qui était serti du diamant Regent. Après la création de la Troisième République française, à la fin de 1886, sur proposition de 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 facettes. 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, rubies and sapphires, it is listed as the four most precious gems. The ancient Roman naturalist Pliny (Gaius Cecilius Secundus, à propos 23-79 ANNONCE) once gave a wonderful description of the color of emeralds: “There is no gem that is more pleasing to the eye […]
Temps: 2013-09-10 Source: 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, fleurs, etc.; one of the emerald jewelry has a high-quality pearl on the bell tongue. Ces […]
Judging from the discovery process of emeralds in the world, it is not difficult to see that the main origin of emeralds is Colombia in South America, and many legendary emerald treasures also originated from Colombia. 1. Devon emeralds Devenshire Emerald (Devenshire Emerald), discovered in the Muzuo mining area in Colombia in the 19th century, […]
Guinness Emerald Crystal, weighing 1759ct, is produced in the Coscuez mining area in Colombia. It is also one of the largest high-quality emerald crystals found in the world. It has created the world’s largest high-quality gem-level emerald Green Guinness World Records. The length of the crystal is 2-2.5 times the diameter, the color is bright […]
Opal is also a gemstone with a long history and is called precious opal in mineralogy. Depuis 200-100 Colombie-Britannique, people began to use opals as gems. Dans la Rome antique, opals were not only well-known, but also extremely valuable. Pliny, the ancient Roman naturalist, once gave a very wonderful description of Opal: “Opal has a ruby-like […]