Color zoning in sapphire (SOLD)

Weight: 4.46 ct
Size: 17.0 x 8.3 x 3.4 mm

€35,00

Natural Sapphire with strongly marked hexagonal color zonning.
Interesting sample for gemologists and nice stone for design jewelry!

Color: yellow-blue color zoning
Cut: fancy cabochon, irregular shape
Treatments: possible heating
Origin: Africa