Traces of matrix are visible in some of the crystals

is typical of this variety of opal

Il colore viola con le sue venature

with the structure that supports the halo of external stones that takes shape starting from the band around the finger

Indicolite variety

Solitario "Valentino" con Ametista taglio Quadrato Cut:11 Traces of matrix are visibleThe Valentino Solitaire model has become an icon recognized throughout the world over the years. There are several variations on the market and I have also tried to give my "organic" interpretation of this great classic: This solitaire has a bezel that starts from the stem and grows to create the claws that hold the stone.