Rubino taglio ovale cabochon, 8,70 ct Ciottoli Beautiful topaz with a delicate

Beautiful topaz with a delicate and very bright blue color

Bella coppia di topazi rettangolari

Beautiful indigo blue tanzanite

"Staremo Insieme" in Silver with Zirconium and Ruby spheres

This Aquamarine rough appears slightly included when observed with a 10x lens

Rubino taglio ovale cabochon, 8,70 ct Ciottoli Beautiful topaz with a delicateThe gem appears included when observed with a 10x lens: clearly visible evidence of lead glass filling treatment. The pleasant purple pink color adequately compensates for the quality of the original rough. Pleasant translucency effect; at the base of the cabochon the natural inclusions called "silk" are visible, which follow the growth planes of the crystal. Not perfect proportions.