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 […]
Skrywer Argiewe: Kingjy
In the 8th century BC, the Etruscans of Tuscany, Italië, mastered the “grain texture” gold art. Vandag, the Italian gold art is still famous all over the world. 2000 Jare gelede, beautiful gems such as Sri Lankan sapphires, smaragde, granate, 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 . Byvoorbeeld, sintetiese robyn, […]
When naming the natural jewellery and jade to be imitated, it should be prefixed with the word “imitation”, soos “imitation emerald”, “imitation pearl”, ens. 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 “imitation”, soos “imitation emerald”, “imitation pearl”, ens. 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 is the birthday stone in July and the commemorative stone for the 40th anniversary of marriage. It is said that wearing rubies can protect people from harm, make people healthy, live longer, get rich, be wise, and be happy in love. Sapphire is the birthstone in September and the 45th anniversary of marriage. Vir […]
1. colour The colors of gems have differences in color hue, versadiging, 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, oranje rooi, dark red, pienk (pers) rooi, with pure spectral red as the top […]
1. Onderskeiende robyn en natuurlike soortgelyke juwele (1) Rooi Spinel. Die rooi spinel het eenvormige kleur en is oor die algemeen kleurloos; geen dichroïsme nie, geen vier helder en vier donker verskynsels onder 'n gepolariseerde lens nie; dit kan oktaëdriese negatiewe kristalle bevat en geen syagtige insluitings nie. (2) Magnesia granaat. Die rooi magnesia granaat is eenvormig van kleur; there […]
Emerald is die kosbaarste verskeidenheid beriel-edelstene en een van die vier grootste edelstene ter wêreld. Emerald het mense van alle ouderdomme gefassineer met sy groenigheid en lus vir die oë. As gevolg van sy rariteit en rariteit, dit is deur baie regerings en koninklike families gekoester. As die geboortesteen in Mei, […]
(1) Kleur: donkergroen, blou-groen, en geelgroen is algemeen. Onder die enkelkristal edelstene wat ook groen is, die groen van smarag is helder, suiwer en sag. (2) Absorpsie spektrum: toon die tipiese spektrum van chroomkleurige edelstene. (3) Pleochroïsme: Die intensiteit van smarag se pleochroism wissel met die diepte van die kleur. The dark emerald can […]