Gemstones are considered the epitome of wealth, power and beauty: from diamonds to rubies, emeralds, sapphires, pearls and amber. Enthusiasm of colorless to colored jewels because of their aesthetics, uniqueness, beauty and processing, set in precious metals know no boundaries of...
Im Gegensatz zu Gold lassen sich bei Silber starke Preisschwankungen erkennen. Silber ist als Industriemetall bekannt und wird als Beiprodukt von Kupferminen gewonnen....
Gemstones are considered the epitome of wealth, power and beauty: from diamonds to rubies, emeralds, sapphires, pearls and amber. Enthusiasm of colorless to colored jewels because of their aesthetics, uniqueness, beauty and processing, set in precious metals know no boundaries of...
