This stunning diamond Riviera necklace features 10.5 carats of round brilliant cut diamonds in polished 14K white or yellow gold. The diamonds rest in a classic 4-prong setting and increase in size as you move from the back to the front of the necklace, giving it a beautiful graduated look. Simple care will help you retain and protect your jewelry for many years to come. Cleaning Methods Cleaning gems and diamonds is a simple process that only requires warm water, mild dish soap, and a…