These are all default registry entries of this type.
This registry is modify-able through datapacks.
amethyst0
amethyst1
amethyst2
amethyst3
amethyst4
amethyst5
amethyst6
azurite0
azurite1
azurite2
azurite3
azurite4
azurite5
azurite6
emerald0
emerald1
emerald2
emerald3
emerald4
emerald5
emerald6
garnet0
garnet1
garnet2
garnet3
garnet4
garnet5
garnet6
opal0
opal1
opal2
opal3
opal4
opal5
opal6
ruby0
ruby1
ruby2
ruby3
ruby4
ruby5
ruby6
sapphire0
sapphire1
sapphire2
sapphire3
sapphire4
sapphire5
sapphire6
topaz0
topaz1
topaz2
topaz3
topaz4
topaz5
topaz6
tourmaline0
tourmaline1
tourmaline2
tourmaline3
tourmaline4
tourmaline5
tourmaline6