The word Opal is derived from the Indian word “precious stone”. In den letzten Jahren, the Hong Kong jewelry industry has translated Opal as “Aobao”. It has the emerald greenness, the vividness of rubies, the brilliance of amethyst, the clarity of crystal… its colors and patterns are so integrated and beautiful. This effect is called the “opal effect”.
Among all kinds of opals, opals with a black background are particularly dazzling in color and the price is the most expensive.
Orientals regard opal as a sacred gem of loyalty and believe that wearing it can protect you from disease. Europeans think that opal represents inauspiciousness. Aber, Queen Victoria of the United Kingdom once gave her 5 daughters an unusually beautiful opal as a gift.
Opal contains 3%-30% crystal water. As the time of exposure to the air increases, it will gradually lose these crystal water, causing cracks or blemishes to weaken the light of the protein. The way to remedy and restore it is to put it in oil, spermaceti, or bury it in wet sawdust, in short, try to minimize the time it is exposed to hot conditions.
In the Smithsonian Society of the United States, there is an opal weighing 2,610 Karat. Australia once produced a Pandora opal weighing 711 Karat.
Opals on the market are natural ones, and some are artificially optimized or combined or artificially synthesized.
At the end of the 19th century, the eastern part of the Czech Republic was rich in high-quality precious opals. Später, new mineral deposits were continuously discovered in Queensland of Australia, Coober Pedy and Lightning Ridge in South Australia, which made precious opals become Australia’s national treasure.
OEM/ODM -Schmuckhersteller Design Custom Ihr eigener Schmuck
Lassen Sie uns anfangen : Mo@kingjy.com
Guangzhou Jingying Fokus auf benutzerdefinierte Großhandel Ring Halsketten Armbänder Ohrringe Sterling Silber 925 Schmuck,Sterling Silber Gold mit 18k plattiert,14K,24K Gelbgold,Weißgold und Roségold. Es ist in der Lage, Sterling Silberschmuck verschiedene Design,Logo -Marke oder andere Wörter nach Lasergravur gemäß den Anforderungen des Kunden.
Unsere monatliche Produktionskapazität hat vorhanden 50,000 Stück Armbänder Halskette Ohrringe Ringschmuck.,Schmuckkettenladen,Outlet -Stores,Schmuck Großhändler,Händler und Schmuckmarkenunternehmen,Professional zur Verfügung stellen maßgeschneiderte Schmuck und Massenproduktion von hoher Qualität 925 Sterling Silber Schmuckservice.