Tanzanite

Color		Tiny		Small		Medium		Large		Huge
Base	Modifer	Lower	Upper	Lower	Upper	Lower	Upper	Lower	Upper	Lower	Upper
Amaranth		190	583	352	2 093	815	2 785	3 914	3 914	2 828	2 828
Blue		119	221	325	1 359	815	815
Blue	Smoky	148	148	380	380			5,767	5,767
Blue-purple		152	1,016	298	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	4,553	1,521	5,776
Indigo	Smokey			461	461
Lavender		148	801	298	1,658	761	761
Lavender	Faceted
Purple		130	1 046	298	1 115	543	1 032
Purple	Faceted	557	557
Purple-blue		148	1 141	326	923	2 610	2 610
Purple-blue	Smoky	475	475