Gorgeous trillion cut aquamarine gemstone pendant with channel set diamonds set in solid 14kt white gold and measures 1 inch long. The thin delicate chain is also solid white gold and is approx 17 inches The stone is 1/4 inch (5mm) on each side and is approx. .32 carats. Metaphysical: Aquamarine is a "Stone of Courage and Protection". Used often with the Throat Chakra, Aquamarine can be used to promote verbal self-expression. It is often used to enhance spiritual communication and clear communication blocks. Aquamarine is also used to align the all of the chakras and enhance the aura