Tanzanite

Color		Tiny		Small		Medium		Large		Huge
Base	Modifer	Lower	Upper	Lower	Upper	Lower	Upper	Lower	Upper	Lower	Upper
Amaranth		203	583	352	2,093	815	2,785	3914	3914
Blue		119	221	598	1,359	815	815
Blue	Smokey	148	148	380	380
Blue-purple		152	1,016	488	1,441	598	1,468
Blue-purple	Faceted	1,345	1,345	326	326
Blue-purple	Smokey	204	204
Indigo		163	1,332	352	516	652	652	5 776	5 776
Indigo	Smokey			461	461
Lavender		148	801	298	1,658	761	761
Lavender	Faceted
Purple		135	1,046	298	1,115	761	1,032
Purple	Faceted	557	557
Purple-blue		162	1,141	435	923	2610	2610
Purple-blue	Smokey	475	475