Gemmology Archives - Valerio Jewellery

Four Pillars of Modern Gemmology.
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Four Pillars of Modern Gemmology.

Gemstones, Greenland Ruby, Social Justice, Transparency & Traceability, Valerio Jewellery

Four Pillars of Modern Gemmology.

In this blog ethical jeweller Greg Valerio articulates a fresh vision for modern gemmology and coloured gemstone jewellery.

By Greg Valerio MBE|2020-11-10T14:59:13+00:00February 13, 2017|Gemstones, Greenland Ruby, Social Justice, Transparency & Traceability, Valerio Jewellery|0 Comments

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