Vintage Estate Platinum 5.50ct E/F VS Diamond Necklace Pendant

Impressive retro estate vintage 1950s diamond brooch / pendant for necklace is set in rich platinum with a stunning array of diamonds of extremely high caliber (G-H color and VS clarity) .  The total diamond weight is approximately 5.50 carats.  The center stone is approximately 0.90-0.95 carats.  

The piece is tested for platinum purity .  

 This piece measures a sizable 55mm in length by 35mm in width.  

The weight of the piece is 22.9 grams.