Tanzanite taglio ovale cabochon 3,99 ct silver which fills the fractures of

which fills the fractures of the rough stone and covers its surface

The gem appears included when observed with a 10x lens: presence of blue flashes caused by the treatment and other natural characteristics

"Biobands" are rings that mimic the shapes found almost everywhere in nature when evolution expressed the need to create resistant but at the same time light structures

che ricordano le pietre trovate nei fiumi o al mare

the use of which could compromise its durability

Tanzanite taglio ovale cabochon 3,99 ct silver which fills the fractures ofBeautiful indigo blue tanzanite, included as all the rough that is cut into cabochon