no offence intended to anyone in this thread. after all, this thread is about showing off your cufflinks.
personally i like to purchase cufflink together with matching tie bar off the shelve if possible. this is due the fact that each cufflink is unique by itself it is quite impossible for me to find an almost matching tie bar elsewhere. however, not all cufflinks come with matching tie bars which turn out to be a headache for me. I know some may regard using tie bar is 'old school', but i am just loving the feeling of wearing it, especially the matching one. I even used solid silver collar stiffener (or collar stay) for all my dress shirts.
anyway, here are some of my personal collection to share with you all.

dunhill tile mother of pearl cufflinks (front left), dunhill swivel round dice onyx with mother of pearl dots cufflinks (rear left), dunhill special edition sterling silver football cufflinks - 'the FA cup final - wembley stadium' (rear right) and dunhill sterling silver puzzle cufflinks.

etienne aigner sterling silver cufflinks with matching tie bar.
and jind, this is specially for you:

the dunhill coin mother of pearl cufflinks.