Nina Gilin Diamond Pave.  This is a slim bangle with three rows of pavé diamonds and cone studs for an elegant - yet slightly edgy - look. 
Diamonds, 2.05 tcw 
Diamond color: I 
Diamond clarity: SI1 
Black rhodium-plated silver 
Push-lock clasp 
Imported 
SIZE Diameter, about 2.25" 
MSRP  $2200