Pe lângă propria culoare și strălucire, Gemurile au, de asemenea, afișaje mai flexibile, cum ar fi efectul cat-ochi, Efectul lunii, etc., care oferă pietrelor o haină mai fermecătoare, și în același timp, crește foarte mult valoarea pietrelor. 1. The cat’s eye effect Under the irradiation of light, the surface of some gemstones cut […]
Arhivele de categorii: Știri despre bijuterii
Pietrele prețioase organice naturale se referă la materiale care sunt generate de organisme naturale și sunt compuse parțial sau complet din substanțe organice care pot fi folosite pentru bijuterii și decorațiuni.. Pietrele prețioase organice naturale sunt elegante, cald, și fermecător. Cele obișnuite de pe piață sunt perle, chihlimbar, fildeş, etc.. Deși perle de cultură (denumită “Perle”) au […]
3. Color changing effect The color produced by the interference and diffraction of the special structure of the gemstone changes with the light source or the observation angle. This optical phenomenon is called the color change effect. Opal is a typical gemstone with a color changing effect. Patru, discoloration effect The phenomenon that the color […]
Într-un sens larg, natural gems include various colored gems, diamante, jad, organic gems, etc.. Chivalrous natural gems refer to natural colored gems and diamonds. Their naming methods have clear international national standards to follow. 1. The naming of natural gems The naming principle of natural gemstones: when naming natural gemstones, they only need to […]
Synthetic Cubic Zirconia (Synthetic Cubic Zirconia) abbreviated as CZ, first appeared in 1976, artificially synthesized by the former Soviet Union, so it has another alias called “Soviet Diamond”, now known as “Russian Diamond”. Because this kind of alias is misleading, it cannot be used as a standard name. Numele “Diamant” is used because its […]
The narrow concept of jewellery and jade refers to those minerals or rocks that are produced in nature, are beautiful, durabil, rare and can be polished and carved into jewelry or handicrafts, some of which are organic materials. Some people further limit the concept of jewellery and jade to natural single crystal minerals. Jewels and […]
The materials produced by nature, which are beautiful, durabil, rară, and have technological value, and can be processed into ornaments are collectively referred to as natural jewelry and jade. Including natural gems, natural jade and natural organic gems. 1. Natural gem stone Natural gemstones refer to single crystals (may contain double crystals) of minerals that […]
Numele de jad natural folosește direct numele de bază de jad natural sau mineralul său (stâncă) nume. Cuvântul “minge” poate fi atașat la nume, fără cuvânt “natural”. Ca: “Smarald”, “Jad serpentin”, care se referă la natural “Jad” şi “Jad serpentin”. Dar “sticla naturala” este exclus. trebuie să fii conștient de este: […]
The gems that exude fascinating brilliance on the market are generally cut and polished. Except for cutting and polishing, all methods used to improve the appearance (culoare, clarity or special optical effects), durability or usability of jewellery and jade are called optimization treatments. The optimization processing is divided into two categories: optimizare si prelucrare. Optimization […]
Resursele bogate de pietre prețioase din lume sunt concentrate în principal în Africa, Asia, America și Oceania. 1. Africa The African continent is rich in gem resources and is known as the “Depozitul mondial de pietre prețioase”. Este bogat în diamante, rubine, safire, smaralde aurii, smaralde, acvamarin, ametist, peridot și turcoaz, among which diamonds are the most […]