HUGE GENUINE RUBY

GEMSTONE:  RUBY

CARAT WEIGHT:  175.50 ct

COLOR:  RED

TREATMENT:  COLOR ENHANCED

OPTIC CHARACTER:  DR

REFRACTIVE INDEX:  1.762-1.770

MICROSCOPIC OBSERV:  PARTING PLANES

SPECIFIC GRAVITY:  4.00

SPECIES:  CORUNDUM

ORIGIN:  INDIA

  KGCL CERTIFICATE