WISER & Co. llc       diamond brokers

About us

Fern J. WISER, founder and President at WISER & Co.llc, has a long experience in diamond trading. Graduated Diamond expert (GIA)  he is a major player in the international diamond market. 

Wiser is a Ambassador for the Antwerp Diamond Industry

Wiser & Co. is a authorized dealer of Schreiner Fine Jewellery / Munich

Wiser & Co.  provide its website to people who want to sell or buy certified quality gems or jewels.

Wiser & Co.  has a research service for whom is looking for exclusive item.

Do not hesitate to contact Fern J. Wiser for more information. 

All the transactions are private and secure.

[email protected]