A c1935 Art Deco engagement ring with a 0.52 carat transitional round brilliant cut diamond set in a yellow and white gold mounting. A particularly stylish and nicely detailed example of a two-toned engagement ring from the 1930s. The center diamond has a GIA certificate stating J color and VS1 clarity. The ring is marked CM.Co, possibly the maker's mark for a Newark jeweler named Charles Masserman.
0.52ct Transitional Round Brilliant Cut Diamond (GIA: J/VS1 #1182643213), Approx. 0.06ctw Single Cut Diamonds, 14K Yellow Gold, 18K White Gold
Very Good. Diamond was reset after grading.
US Size 6-1/2 (could be resized in the 5 to 8 range for $75)