Vintage 1950s Platinum 3.40ct Diamond Brooch Pin Pendant

This stunning vintage 1950s estate piece is set in pure white platinum and features a beautiful array of round Old European & mine cut diamonds.  The total diamond weight is approximately 3.05 carats, of G-H VS quality.  The piece is set with a curved safety secure pin back and with a pendant loupe for using as a necklace piece.  A very white and glamourous sparkling piece!

The total size of the piece measures 35mm x 30mm.

The piece has been tested for platinum purity.

The piece weighs approximately 7.4 grams.