An 18 karat yellow gold Amber Flower Pin with five flexible petals and a faceted rectangular cushion Blue Topaz center. Signed Sorab & Roshi. BT= 21.80 cts. 3/4W X 3/4H

A jumping Fish Pin of abalone Pearl and Blue Topaz body with pave white & blue diamond fins  & tail & faceted Tsavorite Garnet eye. Set in 18 karat yellow...