The GemGem Hallmark:

Hallmarks applied to jewels and precious metals serve as a stamp of quality and authenticity.

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At GEM GEM, the master stamp is a hummingbird... symbolising and bringing together in harmony the triptych of Emotions, Energy and Aesthetic.

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Our jewels are further marked with the AU750 carat stamp attesting to the quality and genuineness of the gold used in its creation. In Switzerland, this stated quality is controlled and assured by a specialist department of the Federal Customs Administration.

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