Rubino grezzo 14,90 ct ciuccio The medium and pleasant color

The medium and pleasant color tone and good saturation adequately compensate for the quality of the original rough

a Swiss topaz and a tanzanite

Organic silver ring handmade

creating this mixed cut that almost creates a window

visibili inclusioni a specchio tipiche della specie mineralogica

Rubino grezzo 14,90 ct ciuccio The medium and pleasant colorThe gem appears included when observed with a 10 magnifying glass. 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 the recrystallization and internal fractures of the ruby, but having a lower melting point than the gem, they dissolve to form a glassy patina that remains on the surface of the rough stone and that will