High quality natural yellow sapphire stone

For sale, a high quality natural yellow sapphire of 53 carats For sale: 100% natural yellow sapphire, accompanied by a certificate of authenticity from GRS Institute This gemstone is characterized by: Color: Bright and vibrant yellow. Weight: 53.14 carats Brilliant cutting modified. Origin: Sri Lanka. Condition: Clean and free of defects. Features: Fixed colFor sale, a high quality natural yellow sapphire of 53 carats For sale: 100% natural yellow sapphire, accompanied by a certificate of authenticity from GRS Institute This gemstone is characterized by: Color: Bright and vibrant yellow. Weight: 53.14 carats Brilliant cutting modified. Origin: Sri Lanka. Condition: Clean and free of defects. Features: Fixed color and not heat treated.or and not heat treated.