Cat's eye aquamarine cabochon gemstone. Weight - 29.35 carats.Dimensions - 20.517.512.8 mm. Aquamarine is the birthstone of march which has a rich color and has long been a symbol of youth, health and hope. Its eyes catching color ranges from pale to deep blue and are reminiscent of the sea. A perfect birthstone for march, the aquamarine creates a beautiful accent to spring and summer wardrobes. This item is made of aquamarine.