1960's Diamond Bow Brooch in 18k Two-Tone Gold

Diamond bow brooch, crafted in beautifully detailed 18k yellow framed with two rows of round brilliant cut diamonds set in 18 white gold, secured with hinged double pin with rotary lock.

186 Diamonds, total weight approx.15.5ct.
Color range from E to F
Clarity VS range

Stamped 18K, EK

Measurements 2" by 1.75"
Weight 43.4g.

Ref# 710-000-582