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Jewellery lexicon

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Gold: Der Unterschied zwischen Weißgold, Roségold, Rotgold & Gelbgold

What types of gold are there and how do they differ?

The largest deposits are in New Guinea, South Africa, Russia, Australia, the USA and Mexico. However, we at Feichtinger prefer to rely on 100% recycled...
Edelmetalle: Gold, Silber, Platin und Platinmetalle: Rhodium, Palladium, Iridium, Osmium und Ruthenium.

What precious metals are there?

Precious metals include gold, silver, platinum and their alloys – i.e. combinations with other metals – as well as the platinum metals rhodium, palladium, iridium,...
Tipps zum Erkennen einer Diamant Fälschung: Stein auf eine Zeitung oder ein Buch legen, Stein unter ultraviolettes Licht halten, Diamant anhauchen, in ein Glas Wasser werfen, Stein erwärmen

How do you recognize a fake diamond?

Tips from the pros In most cases, counterfeiting precious stones, especially semi-precious stones, costs more than the stone itself, which is why ambitious counterfeiters usually...
Diamant Zertifikate, Expertisen, Gutachten, GIA: Gemological Institute of America, IDC: International Diamond Council, IGI: International Gemological Institute, ÖGEM: Österreichische Gemmologische Gesellschaft, SSEF: Schweizerisches Gemologisches Institut

How do you know if a diamond is real?

We know the image from films and television: a jeweler stands with a magnifying glass and tweezers, bent over a diamond, a ring, a necklace,...
Diamanten: Mohs Härteskala: 10. Diamant: Eigenschaften, Verwendung, Entstehung

What are the properties of a diamond?

Diamonds are the best known, most important and best-selling gemstones on the world market and enjoy continued popularity not only in industry but, of course,...
Rohdiamant, Der ungeschliffene, rohe Kristall – ein Mineral aus kristallisiertem Kohlenstoff – wird als Diamant bezeichnet.

What is the difference between diamond and brilliant?

The term "diamond" refers to both the source material and the cut gemstone. Diamonds are made of crystallized carbon and are mined from natural deposits....
Diamant 4C, Die 4C: Carat (Gewicht), Cut (Schliff), Clarity (Reinheit), Colour (Farbe)

What do the 4Cs mean in diamonds?

The 4Cs are the criteria for determining the quality and value of a diamond. The 4Cs: Carat (weight) cut Clarity Colour One should be aware...
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