If you want to add color to your looks, this is the collection for you. Cool Color is a trendy collection composed of delicate sterling silver pieces with subtle iconic details. It also combines natural gemstones in delicate shades, such as amethyst, one of the most prized varieties of transparent quartz, violet in color and a symbol of honesty ; rose quartz, the pink variety of semi-transparent quartz, known as the gem of love ; howlite, white with black veins and associated with patience and tranquility ; and amazonite, bluish green with white veins symbolizing serenity, security and confidence.