US$ 25.62
The gem appears very bright
La gemma appare trasparente luminosissima per via del suo indice di rifrazione molto alto
Even if the model comes from a collection
most likely induced by a beryllium thermodiffusion treatment
The gem appears included when observed with a 10x lens: visible evidence of lead-glass filling treatment
Opale taglio ovale cabochon 4,90 ct ficus The gem appears very brightOpaque gem, which presents a beautiful harlequin effect, on a beige background and spread over the entire gem. Good cut symmetry
US$ 25.62
US$ 14.90
US$ 24.90
US$ 12.90
US$ 17.66
US$ 22.04
US$ 39.90