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You Selected (890): May Birthstones Emerald, Agate Clear All
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ID: 4437651 pcs
thumb image of 3.7ct Oval Cabochon Green Agate (ID: 443765)
3.72 ct Agate
10.2 x 8.9 mm
$ 3.68
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ID: 4262471 pcs
thumb image of 7.5ct Oval Cabochon Green Agate (ID: 426247)
7.45 ct Agate
12.1 x 11.3 mm
$ 5.96
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ID: 4352833 pcs
thumb image of 0.6ct Oval Facet Green Emerald (ID: 435283)
0.62 ct Emerald
4.9 x 3.2 mm
$ 124.00
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ID: 4450982 pcs
thumb image of 14.6ct Oval Cabochon Green Agate (ID: 445098)
14.57 ct Agate
15.2 x 10.8 mm
$ 10.20
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ID: 4263942 pcs
thumb image of 4.8ct Oval Cabochon Green Agate (ID: 426394)
4.83 ct Agate
8.6 x 7.8 mm
$ 3.86
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ID: 3719131 pcs
thumb image of 0.6ct Oval Facet Green Emerald (ID: 371913)
0.56 ct Emerald
5.6 x 4.2 mm
$ 224.00
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ID: 4263581 pcs
thumb image of 6.6ct Oval Cabochon Green Agate (ID: 426358)
6.61 ct Agate
12.5 x 11.1 mm
$ 5.29
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ID: 4440743 pcs
thumb image of 10.7ct Oval Cabochon Green Agate (ID: 444074)
10.68 ct Agate
9.7 x 8.3 mm
$ 15.99
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ID: 4376734 pcs
thumb image of 16.1ct Oval Cabochon Green Agate (ID: 437673)
16.09 ct Agate
10.8 x 8.9 mm
$ 19.99
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ID: 4326321 pcs
thumb image of 23.4ct Oval Cabochon Brownish Orange Agate (ID: 432632)
23.36 ct Agate
24.3 x 20.7 mm
$ 18.69
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ID: 4290182 pcs
thumb image of 0.5ct Round Facet Green Emerald (ID: 429018)
0.49 ct Emerald
4.1 mm
$ 191.10
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ID: 4457281 pcs
thumb image of 6.3ct Pear Cabochon Green Agate (ID: 445728)
6.25 ct Agate
14.5 x 11 mm
$ 6.25
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ID: 4438421 pcs
thumb image of 3.6ct Oval Cabochon Green Agate (ID: 443842)
3.58 ct Agate
10 x 9.1 mm
$ 3.54
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ID: 4263221 pcs
thumb image of 7.2ct Oval Cabochon Green Agate (ID: 426322)
7.17 ct Agate
13.2 x 11.9 mm
$ 5.74
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ID: 4457351 pcs
thumb image of 9.9ct Oval Cabochon Green Agate (ID: 445735)
9.91 ct Agate
15.1 x 12.8 mm
$ 9.91
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ID: 3420071 pcs
thumb image of 2.1ct Oval Facet Green Emerald (ID: 342007)
2.14 ct Emerald
9.6 x 7.4 mm
$ 2139.99
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ID: 4436462 pcs
thumb image of 5.6ct Oval Cabochon Green Agate (ID: 443646)
5.59 ct Agate
10.2 x 7.9 mm
$ 5.53
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ID: 2914071 pcs
thumb image of 0.5ct Octagon Step Cut Green Emerald (ID: 291407)
0.53 ct Emerald
6.1 x 4.1 mm
$ 212.00
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ID: 4451741 pcs
thumb image of 6.2ct Pear Cabochon Green Agate (ID: 445174)
6.24 ct Agate
15.2 x 11.5 mm
$ 4.37
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ID: 4454871 pcs
thumb image of 8.1ct Oval Cabochon Green Agate (ID: 445487)
8.11 ct Agate
12.4 x 11.6 mm
$ 5.68
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ID: 4119562 pcs
thumb image of 0.8ct Oval Facet Green Emerald (ID: 411956)
0.80 ct Emerald
6 x 4.1 mm
$ 320.00
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May Birthstones
Emerald is the birthstone for May. Emerald is the most precious stone in the beryl group. The wonderful green color of emerald is unparalleled in the gem world. Emerald, by definition, is a medium or darker green to blue green beryl, in which the green color is derived from impurities of chromium, vanadium, or a combination of both. The most popular and valuable color is a slightly bluish green in a medium dark tone with strong to vivid saturation. Clarity is important, but inclusions are tolerated more in emerald than virtually any other gem. Unlike other beryl gems, emeralds often contain inclusions and other flaws. These flaws are not looked on as negative aspects for emerald like they would be for other gemstones. Indeed, these flaws are considered part of the character of the stone and are used to assure the purchaser of a natural stone. Emeralds are thought to ensure good health for the wearer.

The astrological stone for Gemini is agate. Agate is a form of chalcedony quartz that forms in concentric layers in a remarkable variety of colors and textures. Agate was highly valued as a talisman or amulet in ancient times. It was said to quench thirst and protect from fevers. Collecting agate bowls became common among European royalty during the Renaissance and many museums in Europe, including the Louvre, have spectacular examples.

Agate is found in many locations in the world, including Brazil, Uruguay, Australia, India, China, Madagascar, Mexico, Mongolia, Namibia and the USA.
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

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