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0.5 Carat Topaz Round (5×5 mm)

blue
actual size
0.5ct Topaz image - Round, Blue
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Ring:
Skin tone:
Ring width: 3.0 mm
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Finger image
Ring on finger
Blue 0.5ct Topaz on a ring
64 mm
Your settings
Ring
Gold
Skin tone
Light
Ring diameter
16.9 mm
Ring width
3.0 mm
Finger length
64 mm
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Ring diameter: 16.9 mm
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Additional Info

Topaz is a gemstone of many colors. It’s commonly found colorless (white) and then treated to achieve desired colors. Blue Topaz is the most common and popular color variety.

Where to buy?
For certified gemstones and high-end gemstone jewelry, check offers at:

Gem Details

Name:
Topaz
Mineral Class:
Topaz
Shape:
Round
Chemical Formula:
Al2SiO4(F,OH)2
Crystal Structure:
Orthorhombic
Hardness:
8
Specific Gravity
3.53
Carat weight:
0.5 ct
Gram weight:
0.1 g (0.0035 ounces)
Points:
50 pts
Length:
5 mm
Width:
5 mm
Average diameter:
5 mm
Est. face-up size:
19.63 mm²
Volume:
28.33 mm³
Length-to-width ratio:
1
Refractive Index:
1.610 - 1.638
Cleavage:
1,3 - basal
Luster:
Vitreous
Birefringence:
0.014
Wearability:
Very good
Care Instructions:
Avoid hard hits or drops
Color:
Color WhiteColor Light RedColor RedColor Dark RedColor Orangey RedColor Light OrangeColor OrangeColor Light BrownColor BrownColor Dark BrownColor Light YellowColor YellowColor Light Yellowish GreenColor Yellowish GreenColor Dark Yellowish GreenColor Light Green Color GreenColor Dark GreenColor Light Bluish GreenColor Bluish GreenColor Dark Bluish GreenColor Light BlueColor BlueColor Dark BlueColor Light VioletColor VioletColor Dark VioletColor Light PurpleColor PurpleColor Dark PurpleColor Light GrayColor Gray
Birthstone:
Topaz is a birthstone for the month of December

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