18K & Silver French Victorian Diamond & Pearl Bow Monogram JCO Pale Blue Guilloche Enamel Pendant

An outstanding and superb monogram masterpiece. It is French, c.1860, in 18k gold & silver with rose cut diamonds and old mine cut diamonds, pearls and a gorgeous blue guilloche enamel. The bow is outlined with black enamel on the edge.

The initials are "JCO".

At the request of the client, we have added a custom detachable diamond bail to the back of the piece, and it is now seamless and can be worn as a pendant.

It is a true heirloom worthy piece and one of the best enamel and initial monogram pieces we've ever come across that is fit for royalty.

Era - Victorian c.1870
Materials - 18k gold and silver / Old Mine Cut Diamond / Rose Cut Diamond / Pearl / Enamel