These very elegant cufflinks are from the 1950s and are such a cool design. They each have a prong set diamond that rests in the center of a 14k white gold concave "button". The inner portion of the "button" has a wonderful Florentine finish texture with a contrasting polished edge. The two diamonds together total .60ct and were graded as K color with a clarity of SI3. Each "button" measures 3/4" around.