This exquisite Aqua Shamrock Dolphin Necklace is made of sterling silver, and is adorned with Swarovski® Aquamarine and White Crystals, adding a touch of elegance to any outfit. Representing strength, calmness and energy of purity, the 0.62 inch width and 1.14 inch height create a playful, yet protective symbol. With a weight of just 3.3 grams, it is the perfect accessory for day or night.