"Vintage Mauboussin Ring Set In Diamonds And 4 Carat Emerald"
A very pretty vintage ring by Mauboussin, made around 1960. Setting in white gold and set with a quality emerald of approximately 4 carats. Emerald has an intense color and good purity. The diamonds weigh approximately 2.5 carats. Weight: 10.24 grams Finger size: 51 or 5.5 USA 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato