This pair was a special order for a wonderful lady in Stony Creek. It was difficult to find 13 mm button shaped matched freshwater pearls, but I persevered and found them from a supplier in Texas. I bought three pair. They had to have handmade cup post assemblies in 14K yellow gold and I used oversized ear nuts to counterbalance the weight of the pearl.
The nice thing about the button shape is they have a lower profile than a large round pearl which will droop.