Paraiba tourmalines

Gübelin Jewellery's latest jewellery pieces have electrifying Paraiba tourmalines

Gübelin Jewellery's latest jewellery pieces have electrifying Paraiba tourmalines

diamond world news service

01 Aug 2022

4 min read

A Gem from the Far East

A Gem from the Far East

diamond world news service

30 Apr 2019

6 min read

AGTA, GIA accused for falsely naming Paraiba tourmalines

AGTA, GIA accused for falsely naming Paraiba tourmalines

diamond world news service

10 Apr 2008

2 min read

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