Every RAH Jewelry begins with a Gemstone chosen for its exceptional character and superlative quality. Each stone has been cut and polished to release all its brilliance and distinctive beauty. 

When purchasing a diamond, you will hear mention of the "Four Cs." These criteria for evaluating stones—carat weight, cut, color, and clarity—offer a useful starting point.  But purchasing synthetic and simulant gemstone, there are more factor that affect & influence Our Gemstone chosen.


***Diamond Size Bigger than 0.25 ct are Certified by 3rd party; GIA, HRD, or IGI***

***SEA water Pearl 
are Certified by 3rd party; GIA or GIT***