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 […]
Arquivos de autores: Kingjy
In the 8th century BC, the Etruscans of Tuscany, Itália, mastered the “grain texture” gold art. Hoje, the Italian gold art is still famous all over the world. 2000 anos atrás, beautiful gems such as Sri Lankan sapphires, esmeraldas, granadas, 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 . Por exemplo, Rubi sintético, […]
When naming the natural jewellery and jade to be imitated, it should be prefixed with the word “imitação”, como “imitation emerald”, “imitation pearl”, etc.. 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 “imitação”, como “imitation emerald”, “imitation pearl”, etc.. 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. Para […]
1. colour The colors of gems have differences in color hue, saturação, 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, laranja vermelho, vermelho escuro, rosa (roxo) vermelho, with pure spectral red as the top […]
1. Distinguir rubi e gemas naturais semelhantes (1) Espinélio vermelho. O espinélio vermelho tem cor uniforme e geralmente é incolor; sem dicroísmo, não há quatro fenômenos claros e quatro escuros sob uma lente polarizada; pode conter cristais negativos octaédricos e sem inclusões sedosas. (2) Granada de magnésia. A granada de magnésia vermelha é de cor uniforme; there […]
A esmeralda é a variedade mais preciosa de pedras preciosas de berilo e uma das quatro maiores pedras preciosas do mundo. A Esmeralda fascinou pessoas de todas as idades com seu verdor e agradável aos olhos. Por causa de sua raridade e raridade, foi apreciado por muitos governos e famílias reais. Como a pedra de nascimento em maio, […]
(1) Cor: verde escuro, azul esverdeado, e verde-amarelo são comuns. Entre as gemas de cristal único que também são verdes, o verde da esmeralda é brilhante, puro e macio. (2) Espectro de absorção: mostra o espectro típico de pedras preciosas de cor cromo. (3) Pleocroísmo: A intensidade do pleocroísmo da esmeralda varia com a profundidade da cor. The dark emerald can […]