
It is also called past present and future 
ring. You can find stones of equal sizes on a 
three stone ring or one with a slightly larger center stone than the other 
two side stones.
Of course, you can find a
 three stone engagement ring in many different styles and featuring several 
gems. Yet again, there is something alluring about choosing 
diamonds as the 
three stones. As 
diamonds can be found in virtually any 
color of the rainbow and in classic white form, it makes an alluring combination, especially for a 
three stone ring.

You still need to consider which one should be the centerpiece stone and which ones the 
side stones. If you were thinking about that, consider blue 
diamond as the showpiece and white variants of the 
gem on its each side. The allure of a 
3 stone blue diamond ring is also second to only the 
classic white diamond combination.