The optical characteristics of gems refer to the special properties of gems when they absorb, reflect and refract visible light, as well as the interference and scattering of visible light in gems. Transparency is the ability of a gemstone to transmit visible light. It is usually divided into transparent, semi-transparent and opaque levels. Transparenz: Der […]
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The color and transparency of jadeite are important factors that determine the value of jadeite. 1. colour The four words “Yang, Nong, Zheng, and He” highly summarize the color elements of jadeite. “Yang” refers to the green color which is gorgeous, bright and generous; “Dense” refers to the color is rich and bright, mit a […]
Gemstones similar to jadeite are: nephrite, Dushan Jade, chrysoprase, hydrocalinite, green aventurine, serpentine jade, usw.; a dyed quartzite (commonly known as citrus jade) is used Imitate the high-green varieties in jadeite; there are also imitation products such as green glass. Similar products do not have the fibrous interwoven structure of jadeite, the refractive index and […]
The jewelry industry is used to refer to all gems other than diamonds as colored gems, which include all kinds of colored gems, as well as white and black gems. Unlike diamonds, the beauty of colored gemstones is composed of multiple factors such as color, Transparenz, Lüster, and special optical effects. Colored gemstones are rich […]
In colored gemstones and their jewelry, cleavage, Risse, feathers, inclusions, usw. are sometimes innate. From a certain perspective, cleavage and cracks are the nature of gems, just like humans. There are often small and small freckles on the face. As the saying goes, “ten treasures and nine cracks” is the truth. As long as these […]
With the continuous improvement of living standards, people buying jewelry, Jade, and jewellery no longer simply emphasize possession and value preservation, but turn more toward satisfying their inner aesthetic needs and decorative needs. Understand every piece of jewellery and jade jewellery and understand the true meaning of the beauty of jewellery, jade and jewellery. Seit […]
Rings are the most popular styles in jewellery. Pay attention when choosing a ring. The quality of the ring is as follows: (1) The overall shape should be balanced and symmetrical, with a prominent theme. (2) The surface is as smooth as a mirror, without files, Kratzer, welding marks, sand holes, usw., and no hooks […]
Dzi beads are mainly produced in Tibet, Eastern Tibet, Bhutan, Sikkim, Ladakh, and other Himalayas. They are rare gems. Tibetans still believe that dzi beads are “heavenly stone” Und “sky eye beads”. Its history can be traced back to 5,000 vor Jahren. Damals, Tibetans discovered that this mine had a strong magnetic field. […]
We know that color is the primary factor in determining the value of gems. Allgemein gesprochen: the darker, saturated, uniform, and brighter the color of a gem, desto besser! Everyone knows what is called “love at first sight”, which means that you like it at first sight, imprint it in your mind, think about it, […]
The price of gemstones depends on factors such as gem color, firelight, inclusions and impurity cracks, Transparenz, degree, schneiden, polishing and symmetry, the rarity of mineral sources, the political environment of the place of production, artificial hype, and the economic conditions of the world. Darunter, the quality of the cut directly determines its price. […]