Classic retro three-stone engagement ring with a 0.67 carat bright white (D-E color, VVS2 clarity) transitional cut round diamond, flanked by two smaller round brilliant (D-E color) diamonds totalling .08 carats.  Setting is marked platinum, likley from the 1940s or 1950s.  Size 7.  Rise off of finger is 6-7 mm. Being a transitional cut diamond, this diamond gives off more of a checkerboard pattern--rare and stunning. Chunky sparkle galore.

I love to buy and sell antique jewelry, and this was a piece I bought just for fun several years ago.  Minimal wear, excellent condition.  This classy lady is looking to grace a new finger.