2 Cabochon White Agate.
2 Pear-shape Blue Topaz 3.00 carats.
2 Round Blue Sapphires 0.10 carats.
Black Rhodium on 18k White Gold 2.80 grams.
Handmade in Italy.
Designed by Carlo Antonini.
Signed A & Furst.
Post with friction backs.
Length: 28 mm (1.1"), width: 15 mm (0.6").