US$ 149.00
called core
Natural inclusions visible even to the naked eye
This is a characteristic of some rubies
Sapphires with a green color
Lotto di 4 Zaffiri arancio taglio rosetta forma fancy 1,62 ct totali Opale called coreSapphire with a yellow orange color, probably obtained by beryllium diffusion treatment. Good transparency when observed with a 10x lens
US$ 149.00
US$ 149.00
US$ 295.00
US$ 65.00
US$ 110.00