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Color Change Spinel

rare...rare...rare...

watch this stone change color in front of your eyes!
 

colors available:  

light blue to light purple, blue to purple, dark blue to dark purple

light grey to light purple, medium grey to medium purplish-grey, dark grey to dark puple

other combinations occasionally found too
family/species:   spinel
properties:   RI=1.718 (-0.006, +0.044)
SG=3.60 (-0.03, +0.30)
dispersion=0.020
hardness=8

highly suitable for use in jewelry
treatments:   none
important information  

our spinel is 100% natural

(see policy on Treatment Disclosure)

birthstone:  

august (newly declared in 2016!)

anniversary:  

22nd

cuts:   calibrated up to 5mm
all standard cuts and free sizes
rough:   generally available in clean material to cut 4mm and under; bigger pieces occasionally available - please Contact Us for current stock
mining:   found in central and southern tanzania, sri lanka, burma

Photo Gallery: Selected Color Change Spinels

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