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1.27 Carat Benitoite Round (6.3×6.4mm, Blue)

Color:
blue
actual size
1.27ct Benitoite displayed at actual size of 6.3×6.4mm, (Round cut, Blue
Actual size is set for screen
Ring:
Skin tone:
Ring width: 3.0 mm
Saved...
Finger image
Ring on finger
Blue 1.27ct Benitoite (round cut) shown in real-world size of 6.3×6.4mm 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
38 %
Saved...
Ring diameter: 16.9 mm
USA UK Asia EU1 EU2

Additional Info

Benitoite is a very rare blue gem first discovered in San Benito, California (hence the name). Benitoite is California state’s official gem.

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

Gem Details

Name:
Benitoite
Shape:
Round
Chemical Formula:
BaTiSi3O9
Crystal Structure:
Hexagonal
Hardness:
6 - 6.5
Specific Gravity
3.65
Carat weight:
1.27 ct
Gram weight:
0.25 g (0.009 ounces)
Points:
127 pts
Length:
6.3 mm
Width:
6.4 mm
Average diameter:
6.35 mm
Est. face-up size:
31.67 mm²
Volume:
69.59 mm³
Length-to-width ratio:
0.98
Refractive Index:
1.75-1.80
Luster:
Vitreous
Wearability:
Care Instructions:
Color:
Benitoite can be found in the following colors:
Color WhiteColor Light BlueColor BlueColor Dark Blue
Birthstone:
Benitoite is not an official birthstone of any month

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