A necklace in 750 white gold and 850 platinum, featuring a pendant set with a modern brilliant-cut diamond of approximately 0.90 ct, with the bail set with five vintage brilliant-cut diamonds, all held by a cable-link chain also in platinum, with a spring clasp and safety chain. Early 20th-century piece. Dimensions of the main diamond: 6.4–6.3 x 4.1 mm Estimated total diamond weight: 1.10 ct Pendant dimensions: 2.3 x 1 cm Chain length: 13.8 cm Gross weight: 4.9 g