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- Aquamarine Gemstone | Aquamarine Stone - GIA
Back to gem encyclopedia Aquamarine Named after seawater, aquamarine’s fresh watery hue is a cool plunge into a refreshing pool This 3 36-ct gem is an emerald cut, which is typical for aquamarine Aquamarine’s most valuable color is a dark blue to slightly greenish blue Like all fine aquamarines, this gem is free of eye-visible inclusions
- Aquamarine Quality Factors - GIA
This 3 74-ct princess-cut aquamarine’s prized medium-blue color is highlighted by the 22 diamonds that surround it The ring is an original, copyrighted design by Zoltan David - Robert Weldon, courtesy of Nancy's Collection In the commercial market, aquamarine competes with treated blue topaz for attention, but fine aquamarine sells for far more than equivalent-quality treated blue topaz
- GIA Gem Encyclopedia | Complete List Of Gemstones
GIA’s Guide to Gemstones: Gem Encyclopedia GIA’s Gem Encyclopedia is a virtual journey through the science and lore of gemstones from across the globe Each precious stone page features additional detailed gemological information, a buyer’s guide, photos, videos research
- March Birthstones | Aquamarine Bloodstone Meaning | GIA
Aquamarine and bloodstone, March’s two birthstones, are very different when it comes to appearance, but they share a similar reputation for protecting one’s well-being The aquamarine birthstone evokes the colors of the sea From deep green-blue to light, slightly greenish blue hues, faceted aquamarines are often free from inclusions and as clear as water, symbolizing purity of spirit and
- March_v3. indd - GIA 4Cs
Aquamarine is pastel blue, greenish blue, or green-blue The preferred aquamarine color is a dark blue to slightly greenish blue with moderate intensity and is most striking in gems of over 5 carats Fine stones show even blue color with no zoning
- Aquamarine, Maxixe-Type Beryl, and Hydrothermal Synthetic Blue Beryl . . .
The color of our Maxixe-type beryl was significantly more intense than that typically associated with aquamarine and had a slightly violet modifier The Tairus and Malossi synthetic blue beryls were also significantly more saturated and much darker in tone than most aquamarine The Malossi samples also had a distinct violet component
- Color Characteristics of Blue to Yellow Beryl from Multiple . . . - GIA
Aquamarine and heliodor are colored by Fe ions, an important coloring agent for beryl Blue to yellow gem beryl was studied by quantitative spectroscopy and trace-element analytical techniques to explore color characteristics and chromophores Blue color was caused by a 600 nm absorption, while
- Birthstones | Birthstone by Month | GIA
Aquamarine and bloodstone are the two birthstones for March One evokes blue skies and calming waters while the other represents health and strength Learn more about these two March birthstones and where they can be found Those born in the month of April are lucky enough to call the diamond, a scintillating stone, their birthstone
- Emerald Gemstone | Emerald Stone – GIA
Emerald Emerald is the bluish green to green variety of beryl, a mineral species that includes aquamarine
- Aquamarine: A Member of the Mineral Species Beryl - GIA 4Cs
This gemstone is a member of the mineral species beryl Chemically pure beryl is colorless, but trace elements give rise to green, blue and pink red colors Aquamarines are usually a pastel blue, though the darker the hue, the more valuable the gem is Oval and emerald cuts often enhance an aquamarine’s color and clarity This gemstone is durable, and can be a perfect gemstone for everyday
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