a glittering blue stone with hints of indigo and violet

It's set with an onyx that is inlaid with a gold "F"

The band is low domed and proportionately wide which gives the band a contemporary feel

Marks: "375" Stamped on the reverse

This vintage mounting from the Mid Century Modern period cried out for bold

Modernist 18K Gold Diamond Hoop Earrings Charms a glittering blue stone withThese posh brushed finished 18 karat yellow gold hoops are truly stunning, easy to transition from day to evening wear. The yellow gold creates a perfect background for the bright diamonds sleekly channel set on the edges of these hoops! Easy and comfortable to wear, the hinged hoops lock in to place. Metal: 18K Yellow Gold Gem: 10 Diamonds totaling . 25 Carats, VVS in Clarity, G in Color Gem Measurements: 1. 5 mm, Round Earrings Length: 16 mm