Expert advice

A Forbes magazine article about investment jewellery open on a laptop

Greenshine Mystery in Forbes: when jewellery carries a story and a value

Five Colombian emeralds in a cushion cut on a white background with tweezers and a loupe

How much is an emerald worth? A guide to the price and quality of an emerald

Colombian emerald in an emerald cut held by gemological tweezers

Differences between Colombian, Zambian and Brazilian emeralds

Gemological certificates of emerald authenticity and expert appraisals

How to recognise a real emerald and not get burned?

Colombian emerald of 2.57 ct in a pear cut sealed in an IGI certification holder

How not to get burned when buying precious stones?

RNDr. Juraj Liška,
company owner

Contact

Let yourself be guided through the world of emeralds and discover their value.

Arrange a meeting

+420 724 140 151 info@gmystery.cz

Jorge Zorro, s.r.o.
Újezd 450/40
Praha 1 - Malá Strana
118 00
Czech Republic

IČ 28538340
DIČ CZ28538340

UniCredit Bank
2102176567/2700

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