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0.5 Carat Peridot (Oval, 6.47×4.31mm, Yellowish Green)

Color:
yellowish green
actual size
0.5ct Peridot displayed at actual size of 6.47×4.31mm, (Oval cut, Yellowish Green
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Actual size is set for screen


How big is a 0.5 carat oval-cut Peridot?

It depends on the cut parameters and length-to-width ratio, but a typical size of a 0.5ct oval-cut Peridot would be around 6.47×4.31 mm (±6%). The lw ratio of this Peridot is 1.5. See below how big it looks on a ring and finger. 
Ring:
Skin tone:
Ring width: 3.0 mm
Saved...
Finger image
Ring on finger
Yellowish Green 0.5ct Peridot (oval cut) shown in real-world size of 6.47×4.31mm on a ring and finger
64 mm
Your settings
Ring
 Gold
Skin tone
 Light
Ring diameter
 16.9 mm
Ring width
 3.0 mm
Finger length
 64 mm
Finger coverage
 26 %
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Ring diameter: 16.9 mm
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Additional Info

Peridot is quite an affordable gem, found naturally in yellowish-green or olive-green color. Ancient Egyptians called it "the gem of the sun". Dark olive-green gems are the most valued.

Where to buy?
For certified gemstones, high-end gemstone jewelry, and birthstone jewelry, see Blue Nile

Gem Details

Name:
Peridot
Mineral Group:
Olivine
Shape:
Oval
Chemical Formula:
(Mg,Fe)2SiO4
Crystal Structure:
Orthorhombic
Hardness:
6.5
Specific Gravity
3.34
Carat weight:
0.5 ct
Gram weight:
0.1 g (0.0035 ounces)
Points:
50 pts
Length:
6.47 mm
Width:
4.31 mm
Est. face-up size:
22.87 mm²
Volume:
29.94 mm³
Length-to-width ratio:
1.5
Refractive Index:
1.65 - 1.69
Luster:
Vitreous
Wearability:
Very good
Care Instructions:
Should be worn gently
Color:
Peridot can be found in the following colors:
Color Light Yellowish GreenColor Yellowish GreenColor Dark Yellowish GreenColor Light Green Color GreenColor Dark Green
Birthstone:
Peridot is a birthstone for the month of August

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