Sapphire crystal with triangular growth pattern - 4138

Natural sapphire crystal with triangular growth pattern 

Size: 10 x 9 x 5mm

Weight: 3.90ct

This blue-grey sapphire crystal is stunning - it is a 6-sided crystal with raised triangular growth pattern on both the face & the back.  Gemmologists will appreciate the growth pattern of the sapphire crystal, while jewellers will love how unusual it looks!  These may also be known as Record Keeper Crystals.

Please note this crystal does not have a flat back.

A special gemstone suitable for the collector or the jeweller looking for something a little different.

Information for jewellers about working with this gemstone can be found in the Jewellers’ quick reference guide to working with gemstones

Please note you will receive the stone in the photograph

Weights and sizes are approximate