Lot 64. A pair of Art Deco diamond dress clips, circa 1935. Estimate US$ 20,000 - 30,000 (€ 17,000 - 26,000). Sold for US$ 40,000 (€ 34,016) . © Bonhams 2001-2018

of abstract shield design, centering pear-shaped old European-cut diamonds, weighing 3.38 and 2.90 carats, within an openwork surround set with marquise and baguette-cut diamonds; estimated remaining diamond weight: 15.10 carats; mounted in platinum; length: 1 1/2in.

Jewellery from the estate of Katherine Domyan, the internationally famed two-time Olympic gold medal winner. 

Bonhams. FINE JEWELLERY, 21 Sep 2018, 11:00 EDT, NEW YORK