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	Faceted							1,957	1,957
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