RS Covenant guarantee: 

"All stones are hand set; most are prong set in the same manner as fine gold jewelry.  

Stones: Only genuine Cubic Zirconia and Swarovski crystal are used to represent our diamond-like styles. Covenant also uses genuine stones such as tiger eye, onyx, opal, garnet, amethyst and sometimes ruby,sapphire or emerald. 

Beneath the Surface: The finish is the most important part of any piece of fine costume jewelry. Covenant rings have the best finish that money can buy. Every casting of brass-alloy or sterling silver is hand polished before going to the plater. Electroplating is a three stage process; first copper, then nickel and finally pure gold or precious rhodium are electronically bonded to the surface of the ring. In the case of our brass-alloy rings, Covenant’s is the only factory that inspects each piece during the plating process. After copper is applied, each ring is re-inspected to be sure the surface has no flaws. Any defects found are sent back to polishing before going back to plating.