Vintage Midcentury Platinum 5.0ct G VS Diamond Blue Topaz Necklace Pendant

This breathtaking piece of jewelry is crafted in solid platinum and features a genuine 3.5 carat oval cut Swiss blue topaz gemstone amidst a marquis shaped scrolled setting that features a dazzling array of brilliant cut white diamonds, of G-H color and VS clarity.  The total diamond weight is approximately 1.50 carats.  

 The pendant measures 57mm in length (including the bail) and 20mm in width. 

The overall weight is 9.21 grams.

The piece bears no hallmark but is tested for platinum purity.

Incredibly fiery and sparkling piece!