How to detect fake 真珠

両方 天然 and 養殖真珠 are "本物の" 真珠. 天然 真珠 are incredibly difficult to find and have irregular shapes. Mikimoto invented 真珠 culturing, in which the 貝 is artificially inseminated, 後に a period of waiting and selection of the 最良, 真珠 are brought to market. But 両方 types of 真珠, 天然 and cultured, are 完全に 本物の.

Fake 真珠 are those made of plastic, faux, majorica or others. それら are artificially 作成済み through an industrial process and そこに is no 貝 involved.

To detect these fake 真珠 the 初回 thing to check is the weight, the fake 真珠 are much lighter than the 本物の ones.
Other differences are 色 and birthmarks. The 本物の 真珠 present changes in the 色, while in the false 真珠 the 色 is 完全に 均一の. 本物の 真珠 また have birthmarks or fishbites.

In a fake 真珠ネックレス the サイズ 予定 be 均一の, while in 本物の 真珠 it varies. For that reason it is 通常 written 間 brackets the two サイズ of the ネックレス. (9-11mm)

Tooth Test

The クラシック method to detect false 真珠, rub them 基準 your tooth. In the 本物の 真珠 you 予定 notice a 高い degree of friction, while in the false ones you 予定 have a soft sensation with the plastic.

Another advice we can give is NEVER buy 真珠 in Ebay. In Ebay そこに are thousands of scammers that sell 真珠 very similar to the 本物の ones but それら are fake. それら また lie in the titles or 染色 cheap Chinese 真珠 ブラック to pass them off as タヒチ真珠.

両方 in 伝統的 Jewelry stores and in Internet そこに are reputable sellers with many 年 of experience and multitude of experts who endorse the Jewelry ピース.

Fake 真珠

本物の 真珠