Gold Plating and Allergies If you happen to have allergies to lower base metals like brass, cobre ou níquel, é melhor escolher joias vermeil ou joias cheias de ouro. A camada de ouro nas joias folheadas geralmente é muito fina para cobrir o metal inferior, e se algum ouro começar a se desgastar, você […]
Arquivos de categoria: Notícias de jóias
Embora as joias folheadas a ouro geralmente não sejam a escolha ideal, joias cheias de ouro podem ser uma adição de alta qualidade à sua coleção. Joias cheias de ouro não são criadas por galvanoplastia, mas sim através da ligação com o calor. Como duas ou três camadas grossas de ouro cobrem o metal base no interior, as joias são protegidas contra manchas e descoloração. […]
Como as joias vermeil são compostas por dois metais preciosos (ouro e prata), geralmente é considerado mais próximo de joias finas e tende a se enquadrar na categoria “meio-fina”. Quanto maior o peso em quilates e a espessura da camada de ouro, mais cara e valiosa a peça geralmente será. No entanto, if a vermeil […]
Some jewelry lovers assume the terms vermeil, gold plated and gold filled are interchangeable, but these jewelry categories actually vary in very important ways. There’s a big difference between these three. Some jewelry lovers assume the terms vermeil, gold plated and gold filled are interchangeable, but these jewelry categories actually vary in very important […]
The gold products on the market have attracted many consumers. From exquisite workmanship gold coins to solid gold bars in hands, to gift gold ornaments during weddings and weddings, each gold product has its own collection characteristics and value. Gold Repurchase and Collection Guide It is understood that from the perspective of investment attributes, […]
If diamonds are a symbol of love, then gold is the recognition of marriage. In traditional Chinese customs, the meaning of gold is definitely heavier than diamonds. In our mother’s time, the “three golds” were the most important. The “three golds” as a gift from the man’s family to the woman or the woman’s […]
What does au9999 mean “Au9999”, is a method of expressing the purity of gold stipulated by the state. Gold jewelry must bear this kind of mark. “Au” is the symbol of gold’s chemical element. It shows that this metal ornament is made of gold. “9999” indicates the purity of gold (ou seja “teor de ouro”), que […]
24k yellow gold necklace and thousand gold necklace which is cheap Which is better, 24k colar de ouro amarelo e colar de mil ouro? Esta é uma pergunta difícil. Algumas pessoas gostam de ouro 24K, algumas pessoas gostam de milhares de ouro. A diferença entre eles não é grande, e a pureza é apenas um pouco pior. […]
Will 18k gold jewelry change color? 18k gold itself will not change color. There is a layer of plating on the outer surface of the jewelry. Due to some behaviors in life, the plating layer falls off, and the original color of 18k gold appears. 18k refers to 75% joias de ouro, and the other […]
Are 24k gold leaf roses real gold? The 24k gold leaf rose is given to the person you love, since the rose with sincerity will not wither with the passage of time, it is indeed the most suitable messenger to express love. No entanto, people who want to buy 24k gold leaf roses still worry […]