Rubino grezzo 17,00 ct Trilogy Very interesting translucent gem

Very interesting translucent gem

Raw blue-green aquamarine

Organic silver ring handmade

This Aquamarine rough appears slightly included when observed with a 10x lens

chain length 45 cm

Rubino grezzo 17,00 ct Trilogy Very interesting translucent gemThe gem appears included when observed with a 10x lens: presence of blue flashes caused by the treatment and other natural characteristics. The glassy appearance of its surface is caused by the heating treatment in the presence of fluxing materials, such as borax, in which the rough stones are immersed. These fluxes allow recrystallization and internal fractures in the ruby, but having a lower melting point than the gem, they dissolve to form a glassy