colors are my daily bread

Tourmaline gem variety "Cuprian": this is a particular type of tourmalines that contain Copper and that owe their color to this element

Very small bicolor green and golden yellow tourmaline

probably obtained by beryllium diffusion treatment

Raw aquamarines

Rubino taglio goccia misto, 0,70 ct fatto a mano colors are my daily breadThe gem appears included when observed with a 10x lens: the evidence of lead glass filling treatment is clearly visible. The medium and pleasant color tone and good saturation adequately compensate for the quality of the original rough. Not perfect proportions: the gem develops mainly on the table, sacrificing the depth of the pavilion; however, this does not dramatically influence the return of light.