Iolite

Color		Tiny		Small		Medium		Large		Huge
Base	Modifer	Lower	Upper	Lower	Upper	Lower	Upper	Lower	Upper	Lower	Upper
Blue		76	451	152	152	728	728	470	470
Blue-green		63	281	153	845	257	2185	470	470
Blue-green	Banded						610
Blue-green	Faceted	76	76	857	857			798	1,221
Blue-green	Smokey			422	422
Blue-purple		59	288	188	940	257	822
Brown		73	433	163	857	235	2137			1,315	1,315
Brown	Banded	245	245			1,645	1,645
Cerulean		81	270	657	657	1,245	1,503			7,050	7,050
Cerulean	Banded	491	491
Cerulean	Faceted	146	357
Cerulean	Smoky	87	87
Clear		81	92	646	810	305	305	705	4,370
Clear	Banded			505	505
Clear	Faceted	103	103
Clear	Smokey	181	181				1667
Cobalt		63	352	176	845	258	573			6,014	6,014
Cobalt	Banded	216	240	563	563	1,386	1,386
Cobalt	Faceted			845	845
Cobalt	Smokey			881	881
Indigo		475	475	164	633					6,485	6,485
Indigo	Banded	76	76	411	411			610	610
Indigo	Smokey	76	76			1,997	1,997
Purple		58	481	103	187	470	2,161	2 350	2 350
Purple	Banded			470	470
Purple-blue		98	486	164	1,715	245	1,785
Purple-blue	Banded	152	370
Purple-blue	Faceted	111	111