Diamond necklace 1.05ct 18K white gold

Necklace in 18K white gold with octagon-cut diamonds with a total of 1.05 Carat, quality K I2. The necklace weighs 10.65 grams and measures 15.00 millimeters in width and 5.60 millimeters in height. The pendant measures 5.95 mm x 20 mm.