Black and White Gold Onyx Tux Buttons in 14K set of 5 8.9g JR8879

Here is a fabulous antique 14k yellow gold tuxedo stud set.
The set features lovely polished onyx. 
The diameter of the cufflinks is 13.9mm with reed border in white gold wrapped
Three Shirt studs, matching design, 7.6mm.
The set weighs 8.9 grams.
Retail 980