Antique Set Of 6 Dress Shirt Studs Batons Mother Of Pearl & Turquoises

Antique circa .1900 boxed set of 6 Gentleman’s dress -tuxedo shirt or waistcoat, Studs-Buttons of round compressed shape made of, iridescent smokey mother of pearl, inset in the center with beautiful cabochon blue Persian turquoises, the backs of the buttons mounted in gold gilded metal (probably brass). 
 
The buttons still have all of their six fasteners. These are also made from gilt metal. The buttons are unmarked. 

 
Buttons on these have a nice rich high-class look & would add a real sharp look to a tuxedo or suit. 

 
All are housed within its original navy-blue gold adorned, presentation box with a silk and velvet lined inner. 

 
CONDITION: In good condition considering its age, the box is in very good condition with only minor signs of wear. it still opens and closes beautifully. 

 
MEASUREMENTS: 
 
Diameter of the box: 6.5 cm (5.31 inches) 
 
Diameter of each button 13.43 mm