Jewellery - 21st January 2016
Lot 1000
A leather case containing a collection of specimen natural
Estimate £400 - £600 | Hammer £900
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Description
A leather case containing a collection of specimen natural, synthetic and simulant gem stones and untested pearls. Gemmological instruments, including a cased leveridge gauge with spread gauge and estimated weights calculstor, which includes tables for pearl weight estimation. A 20x loupe and a 10x loupe, a Moe gauge and various specimens and instruments connected with diamond-cutting etc. With a collection of demonstration gemmological slides.