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Jonas Gewers

Gemma AB

Contact information may be available to logged in members.

Company/Business

Photo of Gemma AB

Gemma AB

Regular Member

Business Categories

Wholesaler

Gemstones

Cultured Pearls, Emerald, Ruby, Sapphire

Contact:

New York Office:
132 W 31st St Fl 9
New York, NY 10001
+1 (212) 620-0900
ICA@gemstone.org

Hong Kong Office:
Unit 1777, 17/F, Silvercord Tower 2
30 Canton Road, TST, Hong Kong SAR
+852 5520-6609
ICA@gemstone.org

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