2024年1月4日 · We’ll dive into the less common colors of aquamarine, exploring shades that range from greenish-blue to very light blue. These variations make each stone unique, offering a wide palette for enthusiasts and collectors.

Aquamarines are evaluated based on the Four Cs: color, clarity, cut, and carat. Learn how each factor affects aquamarine grading and pricing.

This Aquamarine gemstone guide lists qualities of the Aquamarine gem type, including stone colors, common names, meanings, gemstone hardness and more.

A GIA Colored Stone Identification Report assesses the characteristics of a mounted or loose aquamarine (weight, measurements, shape, cutting style and color), indicates whether it is natural or laboratory-grown and names any detectable treatments.

2024年1月7日 · Aquamarine-colored crystals are like little pieces of the sky and sea captured in stone. These gems, with their shades of blue that remind you of a clear summer day or the calm ocean, are more than just pretty. They’re part of a fascinating world of …

2024年2月29日 · Four different types of Aquamarine gemstones are Blue Aquamarine, Brazil Aquamarine, Moss Aquamarine and Milky Aquamarine. These 'types' of Aquamarine stones are based on different colors and quality.

The popularity of aquamarine depends on its color and clarity. Iron composition in the Beryl is responsible for the colors of the gemstones. Aquamarines are found in different shades of blue ranging from pale blue to deep blue and greenish blue.

Aquamarine's color ranges from pale blue to deep blue green, with the most sought-after stones exhibiting a clear, vibrant hue. The intensity of the color is influenced by the amount of iron present in the crystal structure.

Aquamarine’s color range is very narrow: It can be blue, very slightly greenish blue, greenish blue, very strongly greenish blue, or green-blue. The gem’s most valuable color is a dark blue to slightly greenish blue with moderately strong intensity.

Because aquamarine’s color is light, cutting is important and well-cut gems show brilliance. Aquamarine crystals range from tiny to very large—some even up to 100 lbs. Explore sources, gemological research, and the role of aquamarine in history. Aquamarine Gemstone is the green-blue to blue variety of the mineral Beryl.