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1 Carat Amethyst Pear (9.53×5.74 mm)

violet
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1ct Amethyst image - Pear, Violet
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Ring width: 3.0 mm
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Violet 1ct Amethyst on a ring
64 mm
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Ring
Gold
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Light
Ring diameter
16.9 mm
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3.0 mm
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64 mm
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Ring diameter: 16.9 mm
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Additional Info

Amethyst is a purple variety of quartz and a very popular and affordable gem. Its name originates from the Greek word amethystos which means "not drunken". Ancient Greeks believed it could prevent intoxication. Amethyst is considered the most valuable of quartz gemstones.

Where to buy?
For Amethyst check what Amazon has to offer. You'll usually find quite a selection from many different vendors. Worth a check. For other high quality gemstones (Rubies, Saphhires, Emeralds) and especially Diamonds, I highly recommend JamesAllen.

Gem Details

Name:
Amethyst
Mineral Class:
Quartz
Shape:
Pear
Chemical Formula:
SiO2
Crystal Structure:
Hexagonal
Hardness:
7
Specific Gravity
2.65
Carat weight:
1 ct
Gram weight:
0.2 g (0.0071 ounces)
Points:
100 pts
Length:
9.53 mm
Width:
5.74 mm
Est. face-up size:
39.93 mm²
Volume:
75.47 mm³
Length-to-width ratio:
1.66
Refractive Index:
1.54 - 1.55
Cleavage:
Indiscernible
Luster:
Vitreous
Birefringence:
0.009
Wearability:
Very good
Care Instructions:
No special or unusual care
Color:
Light Violet Violet Dark Violet Light Purple Purple Dark Purple
Birthstone:
Amethyst is a birthstone for the month of February

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