Cross pendant necklace in white gold and diamonds

18k white gold (750/1000) necklace. English link chain. Cross pendant set with diamonds. 15 brilliant-cut diamonds. Total diamond weight: approximately 0.615 ct. One central diamond of approximately 0.09 ct and 15 diamonds of approximately 0.035 ct each. Chain length: 76 cm. Chain width: 0.27 cm. Pendant dimensions including bail: 4.7 cm x 2.85 cm. Owl hallmark. Excellent condition.