Aquamarine, named for the Latin phrase "water of the sea", is a blue to blue-green beryl. A close cousin to Emerald and Morganite, Aquamarine is the second most popular gem beryl. Its identity is defined by its color. The deeply saturated blue gem is the most desirable color of Aquamarine.
I personally love the variety of color, like the sea, that can be found with Aquamarine gemstones. I recently acquired a deep blue 8mm round gem at the Tucson Gem Show this year and I am please it will become the centerpiece of an engagement ring. The trend towards colored gemstones is stronger this year with younger buyers often choosing Aquamarine for their engagement ring—breaking the "diamond only" rule. Aqua's durability makes it ever-lasting, something to consider when shopping for a ring that comes with lifetime promise. Whether you are in the market for an engagement ring or a stone that will recall the romance of the sea, this gemstone is for you. I created the 18kt yellow gold cocktail ring seen above using a fine Aquamarine I located in New York City.