1 Carat Ruby Trillion (7.03×7.03mm, Red)
Color:
Actual size is set for screen
Ring:
Skin tone:
|
Ring width:
3.0 mm
|
Saved...
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 |
42 % |
|
Saved...
|
|
|
Ring diameter:
16.9 mm
|
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:
|
Trillion |
|
Chemical Formula:
|
Al2O3 |
|
Crystal Structure:
|
Hexagonal |
|
Hardness:
|
9 |
|
Specific Gravity
|
4 |
|
Carat weight:
|
1 ct |
|
Gram weight:
|
0.2 g (0.0071 ounces) |
|
Points:
|
100 pts |
|
Length:
|
7.03 mm |
|
Width:
|
7.03 mm |
|
Est. face-up size:
|
30.64 mm² |
|
Volume:
|
50 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:
 
|
|
Birthstone:
|
Ruby is a birthstone for the month of July |
Popular comparisons:
- 1ct Ruby (Trillion, Red, 7.03 x 7.03) vs. 0.44ct Ruby (Trillion, Red, 5.35 x 5.35)
- 1ct Ruby (Trillion, Red, 7.03 x 7.03) vs. 0.85ct Ruby (Oval, Red, 7.17 x 4.78)
- 1ct Ruby (Trillion, Red, 7.03 x 7.03) vs. 0.65ct Emerald (Trillion, Green, 6.94 x 6.94)
- 1ct Ruby (Trillion, Red, 7.03 x 7.03) vs. 0.56ct Ruby (Trillion, Red, 5.79 x 5.79)
- 1ct Ruby (Trillion, Red, 7.03 x 7.03) vs. 2ct Diamond (Round, White, 8.19 x 8.19)
- 1ct Ruby (Trillion, Red, 7.03 x 7.03) vs. 2.57ct Ruby (Emerald, Red, 8.75 x 6.48)
- 1ct Ruby (Trillion, Red, 7.03 x 7.03) vs. 1.15ct Diamond (Emerald, White, 7.01 x 5.19)
- 1ct Ruby (Trillion, Red, 7.03 x 7.03) vs. 1ct Spinel (Round, Red, 6.19 x 6.19)