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Search Results - Gemstones - Loose, February 2010
your search of 'Gemstones - Loose, February 2010' has 2 results.
04/05/2010
The cutting of coloured gemstones is an
entirely different process to that of cutting diamonds. As TERRY COLDHAM
advises, many more factors must be taken into account from the very start.
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17/08/2009
• Mike Muller
Not all is what it seems when grading and purchasing diamonds. MIKE MULLER of the Australian Diamond Grading Laboratory argues the need for increased industry knowledge to preserve consumer confidence.
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