Kaufe Perle Edelsteine

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About Pearl

Pearls are products of bivalve mollusks (mainly oysters and mussels). They are built up of nacre (mother-of-pearl), which is mainly calcium carbonate in the form of aragonite crystals, and an organic horn substance known as conchiolin that binds the microcrystals concentrically around an irritant. Although pearls are not especially hard, only about 2.5 to 4.5 on the Mohs scale, they are extraordinarily compact and very difficult to crush.

The typical pearly luster is produced by the overlapping platelets of aragonite and film of conchiolin nearest to the pearl surface. The color of pearl varies with the type of mollusk and the water, and is dependent on the color of the upper conchiolin layer. Pearls may be natural (occurring without human intervention) or cultured; and they may occur in the ocean or in freshwater.

Geprüfte Kundenbewertungen

Gesamtbewertung -> 10

I was pleased with the amount of information they offered along with the accuracy of such information. Navigating their website was effortless as well. Although, I wish they had a wider variety in a particular gemstone, I was satisfied overall.

Geschrieben von RCM in January, 2021

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Gesamtbewertung -> 10

Easiest website to find what I’m looking for as a starter gem collector. Many years in precious metals I decided to expand my interest. This website makes it easy to search exactly what I’m looking for with great description of what I’m purchasing.

Geschrieben von Rlab in January, 2021

Quelle: Bizrate

Gesamtbewertung -> 10

Alot of choices to pick from

Geschrieben von Vato in January, 2021

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Gesamtbewertung -> 10

GemSelect is my go too for Loose stone purchases

Geschrieben von Tim in January, 2021

Quelle: Bizrate

Gesamtbewertung -> 10

I love GemSelect because they have a super wide range of gems and it is easy to sort them by price to find the one I want!

Geschrieben von Ben in January, 2021

Quelle: Bizrate

Gesamtbewertung -> 10

Easy website, on time delivery....all easy and great.

Geschrieben von Deb in January, 2021

Quelle: Bizrate

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