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6 Carat Ruby (Heart, 11.37×11.37mm, Red)

Color:
red
actual size
6ct Ruby displayed at actual size of 11.37×11.37mm, (Heart cut, Red
Actual size is set for screen


How big is a 6 carat heart-cut Ruby?

It depends on the cut parameters and length-to-width ratio, but a typical size of a 6ct heart-cut Ruby would be around 11.37×11.37 mm (±6%). Check how big it looks on a ring and finger. 
Ring:
Skin tone:
Ring width: 3.0 mm
Saved...
Finger image
Ring on finger
Red 6ct Ruby (heart cut) shown in real-world size of 11.37×11.37mm 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
68 %
Saved...
Ring diameter: 16.9 mm
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Additional Info

Ruby is a red to pink variety of the mineral Corundum. Its name comes from the Latin word "ruber", which simply means "red". Most Rubies on the market are heat-treated to enhance their color and clarity.

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

Gem Details

Name:
Ruby
Mineral Group:
Corundum
Shape:
Heart
Chemical Formula:
Al2O3
Crystal Structure:
Hexagonal
Hardness:
9
Specific Gravity
4
Carat weight:
6 ct
Gram weight:
1.2 g (0.0423 ounces)
Points:
600 pts
Length:
11.37 mm
Width:
11.37 mm
Est. face-up size:
93.08 mm²
Volume:
300 mm³
Length-to-width ratio:
1
Refractive Index:
1.76 - 1.77
Luster:
Vitreous to adamantine
Wearability:
Excellent
Care Instructions:
No special or unusual care
Color:
Ruby can be found in the following colors:
Color Light RedColor RedColor Dark Red
Birthstone:
Ruby is a birthstone for the month of July

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