Dating from the 1960s, this emerald and diamond bracelet by Oscar Heyman, New York, is set in platinum. The articulated strap is set with baguette-cut emeralds arranged in a chevron pattern, interspersed with marquise, pear, and round brilliant-cut diamonds. A classic 1960s design reflecting the influence of modernist jewelry artists such as Andrew Grima, this Heyman bracelet is, as always, characterized by top workmanship and fine gems.