White Gold Diamond Choker Necklace

Art Deco period choker in 18k white gold (750/1000) and 950 platinum. Composed of three strands of white cultured pearls, each approximately 6.3 mm in diameter. The clasp is set with 98 old-cut diamonds: four diamonds approximately 0.24 ct each, eight diamonds approximately 0.05 ct each, and 86 diamonds approximately 0.02 ct each. Total diamond weight: 3.08 ct. Length: 33 cm. Width: 2.5 cm. Clasp dimensions: 4.50 x 2.40 cm. Total weight: 55.38 g. Original period case from the jeweler to the Crown of England. Hallmarked with a mascaron and an owl. Excellent condition.