Jewelry condenses complex human emotions and symbolizes a sense of belonging. “Faced with the luxury of gold, the exquisiteness of silver, the brilliance of diamonds, the transparency of crystals, and the warmth of pearls and jade, no one is indifferent. Their rich colors, dazzling light, and precious and rare qualities satisfy the aspirations of the […]
Forfatter Arkiver: Kingjy
In the 8th century BC, the Etruscans of Tuscany, Italien, mastered the “grain texture” gold art. I dag, the Italian gold art is still famous all over the world. 2000 For mange år siden, beautiful gems such as Sri Lankan sapphires, smaragder, granater, ambers and Indian crystal diamonds appeared in Roman jewelry. Europe is a prosperous place for […]
1. Synthetic gem Synthetic gemstone refers to the quality or non-quality body that is wholly or partly manufactured by man and has known counterparts in nature. Its physics is like synthetic ruby, and its physical properties, chemical composition and crystal structure are basically the same as the corresponding natural gemstones . For eksempel, synthetic ruby, […]
When naming the natural jewellery and jade to be imitated, it should be prefixed with the word “efterligning”, såsom “imitation emerald”, “imitation pearl”, osv. The use of imitation gems does not represent the specific category of jewelry and jade. The name of the specific jewelry and jade should be given as much as possible, […]
When naming the natural jewellery and jade to be imitated, it should be prefixed with the word “efterligning”, såsom “imitation emerald”, “imitation pearl”, osv. The use of imitation gems does not represent the specific category of jewelry and jade. The name of the specific jewelry and jade should be given as much as possible, […]
Ruby er fødselsdagsstenen i juli og mindestenen for 40-års bryllupsdagen. Det siges, at det at bære rubiner kan beskytte folk mod skade, gøre folk sunde, leve længere, blive rig, være klog, og være lykkelig i kærlighed. Sapphire er fødselsstenen i september og 45-årsdagen for ægteskabet. For […]
1. colour The colors of gems have differences in color hue, mætning, and color brightness, as well as differences in the uniformity of color distribution and the degree of multicolor. The pros and cons of ruby color hue are: pure red, orange rød, mørkerød, lyserød (lilla) rød, with pure spectral red as the top […]
1. Kendne rubin og naturlige lignende ædelstene (1) Rød spinel. Den røde spinel har ensartet farve og er generelt farveløs; ingen dikroisme, ingen fire lyse og fire mørke fænomener under en polariseret linse; den kan indeholde oktaedriske negative krystaller og ingen silkeagtige indeslutninger. (2) Magnesia granat. Den røde magnesia granat er ensartet i farven; there […]
Emerald er den mest dyrebare sort af beryl ædelsten og en af de fire største ædelstene i verden. Emerald har fascineret mennesker i alle aldre med sin frodighed og fryd for øjnene. På grund af dens sjældenhed og sjældenhed, det er blevet værdsat af mange regeringer og kongelige familier. Som fødselssten i maj, […]
(1) Farve: mørkegrøn, Blågrøn, og gul-grøn er almindelige. Blandt enkeltkrystal ædelstene, der også er grønne, det grønne af smaragd er lyst, ren og blød. (2) Absorptionsspektrum: viser det typiske spektrum af kromfarvede ædelstene. (3) Pleokroisme: Intensiteten af smaragds pleokroisme varierer med dybden af farven. The dark emerald can […]