cz wedding jewelry manufacturers Gemstone Education

Gemstone Education

This guide defines the five essential characteristics of gemstone quality. By understanding these characteristics, you’ll be able to shop with confidence. Print this helpful information and take it with you shopping so you can make the best choice on a beautiful piece of gemstone jewelry.

Color

The jewelry industry recognizes the highest quality gemstones by purity of their hue, the depth of tone, and the color saturation. The best value is in colors that includeslighttraces of other colors, are not too light or dark, and have a lot of saturated color. Blue Nile offers some of the highest-quality colored gemstones available. Nearly all gemstones today, including Blue Nile stones, have been treated to enhance their color. The most common methods of treatment are heating, nearly always seen with aquamarine, sitrien, ametis, saffier, ruby and tanzanite, bleaching commonly seen with pearls, and irradiation performed on nearly all blue topaz.

 

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