circa 1930s

The design of this distinctive Art Deco necklace is centered upon an elongated black onyx drop hanging from a platinum milgrain plaque embellished with diamonds accented by two tapered emeralds. The principal diamond is approximately 0.40 ct.

Estimated total diamond weight is 0.90 ct.

Pearls diameter:  3.9 – 3.6 mm

Length of the onyx drop is 30 mm (1 1/8 in.)

Total length of the pendant is 52 mm (2 in.)

Total length of the pearl strands is 54 cm (21 in.)

The clasp is made in 18K white gold.