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Emeralds, like all colored gemstones, are graded using four basic parameters known as "the four C s": color, clarity, cut and carat weight. Normally, in grading colored gemstones, color is by far the most important criterion. However, in the grading of emeralds, clarity is considered a close second.
Emerald is the green to greenish blue variety of the mineral Beryl. Top fine quality Emerald Gems are even more valuable than diamonds.
Emeralds are rarely mined from alluvial deposits. Emerald is usually a fractured stone that does not have the alluvial durability to persist great distances from its source. Emerald also has a specific gravity of 2.7 to 2.8, which is not significantly different from quartz, feldspar, and other common materials found in stream sediments. It ...
Emerald has been synonymous with the color green since ancient times. A fine emerald is a truly breathtaking sight, and this member of the beryl family deserves its placement among the traditional “Big Four” gems along with diamond, ruby, and sapphire.
6 days ago · Emerald is the green to bluish green variety of beryl, a mineral species that also includes aquamarine as well as beryls in other colors. Gem experts differ on the degree of green that makes one stone an emerald and another stone a less-expensive green beryl.
Emerald is a remarkable support stone for the workplace. It increases mental acuity, strengthens memory and inspires eloquence in speech. Natural Emerald or tumblestone held for five minutes a day brings rapid recall of facts, and is ideal for occupations where visionary insight is a significant benefit.
Emerald, grass-green variety of beryl (q.v.) that is highly valued as a gemstone. The name comes indirectly from the Greek smaragdos, a name that seems to have been given to a number of stones having little in common except a green colour; Pliny’s smaragdus undoubtedly included several distinct.
Apr 19, 2024 · Emeralds, alongside Diamonds, Rubies, and Sapphires, are the "Big Four" of precious stones— pricey, rare, and absolutely stunning! A prized member of the Beryl Mineral family, Emeralds are known for their lush green hues that vary from deeper to lighter shades.
2 days ago · Seeing Green: All About Emeralds. Emeralds are formed when chromium, vanadium, and iron are present in the mineral beryl. The varying presence of these three elements gives emerald its range of color. Chromium and vanadium make an intense green color. Iron gives the stone a bluish tint.
