We've got the most heart stopping, beautiful Amethysts in the world (in our humble opinion), and you could have them on your finger!  Nothing says 'I Love You' better than Amethysts -- the Royal Stone --  (and if he won't get it for you, get it for yourself -- You're Worth It!)

These stones are set into a traditional basket setting, hanging from a leverback earring. 

Please notice the thickness of the sterling silver in the mounting.  These are substantial, without being weighty.  I like my stones well protected, and I assume you do too!

This is a good stable setting that won't set you back a month just to get a pair. There's no reason why this stone shouldn't last you for years, and dazzle every day of it.