Ruby (34.70 Carat )
18.22 x 18.22 mm
Stone Type : | Ruby |
Stone Shape : | Cushion |
Stone Weight : | 34.70 carat |
Length X Width : | 18.22 x 18.22 mm |
Length / Width Ratio : | 1.00 |
Approx Face-up Area : | 298.66 mm² |
Approx Volume : | 1,734.94 mm³ |
How many Colors Available for Ruby ?
Light Red , Red , Dark Red ,
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.
Name of Stone : | Ruby |
Mineral : | Corundum |
Shape : | Cushion |
Chemical Formula : | Al2O3 |
Crystal Structure : | Hexagonal |
Hardness : | 9 |
Specific Gravity : | 4 |
Carat weight : | 34.70 carat |
Gram weight : | 6.940 gm |
Ounces weight : | 0.2448 ounces |
Length : | 18.22 mm |
Width : | 18.22 mm |
Length / Width Ratio : | 1.00 |
Average diameter : | 18.22 mm |
Approx Face-up Area : | 298.66 mm² |
Approx Volume : | 1,734.94 mm³ |
Refractive Index : | 1.76 - 1.77 |
Cleavage : | None |
Luster : | Vitreous to adamantine |
Birefringence : | 0.0008 |
Wearability : | Excellent |
Birthstone : | Ruby is a birthstone for the month of July |
Before purchasing a diamond, one should make sure it looks its weight. It's important to understand that carat weight does not equal face-up size.
Two diamonds of exactly the same weight (and shape) can vary quite considerably in face-up size. This depends on the proportions of the cut (e.g., deep cuts will face up smaller)..
Face-up area is a measure of the size of the diamond when viewed from the top view.
It tells you how big the diamond is at the girdle plane. It's important for a diamond to have sufficient face-up size for its carat weight
Diamond prices vary greatly as they depend on the combination of unique characteristics (4Cs - Cut, Color, Clarity, and Carat). For best value, it's important to choose the combination that will reduce the price without having a negative impact on appearance.
You also need to consider some of the following points as well
- Strong blue fluorescence.
- Fair or Poor symmetry.
- Extremely thin or extremely thick girdle.
- Inclusions visible to the naked eye.
- Diamond Certification.
Blue fluorescence can have a positive, negative, or zero effect on a diamond. Diamonds in the lower color range (H or lower) can benefit from it, as it can make them look whiter, more colorless. On the other hand, strong fluorescence can cause a stone (especially in the higher color range D-G) to appear hazy or milky under certain light conditions. One of the biggest benefits of fluorescent diamonds is that they generally cost less.
Blue fluorescence can be found in 35% of naturally mined diamonds and it makes the stone glow under UV light. Outside of UV lighting environments, there are no visual differences between fluorescent and non-fluorescent diamonds.
However, there exists a big difference in pricing between these diamonds. In the industry, diamonds with fluorescence are usually traded at a 10-15% discount and can go as high as 25% for higher colored diamonds.
GIA grades fluorescence as None, Faint, Medium, Strong, and Very Strong.
There are Many Laboratory Available which provides certification for Gemstones.
- GIA - Gemological Institute of America
- AGS - American Gemological Society
- HRD - The Hoge Raad voor Diamant
- IGI - International Gemological Institute
- EGL - European Gemological Laboratories
- GSI - Gemological Science International
*Different certification labs give different results
Piecut Diamonds are set of small Diamonds, which are cut & polished with Precised Measurements to look like a Single Solitaire diamond which can save 80% to 85% from Solitaire Single Piece Price.
Shapes of Pie Cut Diamonds.
- 9 Pcs Emerald
- 9 Pcs Round
- 4 Pcs Round
- 3 Pcs Heart
- 4 Pcs Oval
- 4 Pcs Pear
- 4 Pcs Marquise
- 5 Pcs Star
Click here for More Information
4.40 ct - Cushion - Ruby
2.70 ct - Cushion - Ruby
8.90 ct - Cushion - Ruby
10.30 ct - Cushion - Ruby
12.40 ct - Cushion - Ruby
19.00 ct - Cushion - Ruby
23.00 ct - Cushion - Ruby
30.00 ct - Cushion - Ruby
21.70 ct - Cushion - Ruby
30.70 ct - Cushion - Ruby
39.50 ct - Cushion - Ruby
31.90 ct - Cushion - Ruby
2.70 ct - Cushion - Ruby
8.90 ct - Cushion - Ruby
10.30 ct - Cushion - Ruby
12.40 ct - Cushion - Ruby
19.00 ct - Cushion - Ruby
23.00 ct - Cushion - Ruby
30.00 ct - Cushion - Ruby
21.70 ct - Cushion - Ruby
30.70 ct - Cushion - Ruby
39.50 ct - Cushion - Ruby
31.90 ct - Cushion - Ruby
1.30 ct - Apatite - Princess
3.00 ct - Hiddenite - Baguette
8.70 ct - Sapphire - Round
2.10 ct - Amethyst - Emerald
2.70 ct - Emerald - Emerald
5.60 ct - Beryl - Round
10.80 ct - Citrine - Marquise
19.70 ct - Alexandrite - Emerald
10.70 ct - Aquamarine - Oval
15.90 ct - Diaspore - Cushion
13.70 ct - Alexandrite - Emerald
16.30 ct - Amethyst - Trillion
20.00 ct - Sinhalite - Round
29.30 ct - Aquamarine - Oval
22.80 ct - Beryl - Oval
20.10 ct - Hiddenite - Princess
28.90 ct - Peridot - Princess
26.80 ct - Apatite - Trillion
36.10 ct - Diamond - Trillion
31.20 ct - Benitoite - Cushion
35.70 ct - Emerald - Cushion
34.00 ct - Quartz - Marquise
34.20 ct - Aquamarine - Pear
37.30 ct - Spinel - Trillion
V S
3.00 ct - Hiddenite - Baguette
8.70 ct - Sapphire - Round
V S
2.10 ct - Amethyst - Emerald
2.70 ct - Emerald - Emerald
V S
5.60 ct - Beryl - Round
10.80 ct - Citrine - Marquise
V S
19.70 ct - Alexandrite - Emerald
10.70 ct - Aquamarine - Oval
V S
15.90 ct - Diaspore - Cushion
13.70 ct - Alexandrite - Emerald
V S
16.30 ct - Amethyst - Trillion
20.00 ct - Sinhalite - Round
V S
29.30 ct - Aquamarine - Oval
22.80 ct - Beryl - Oval
V S
20.10 ct - Hiddenite - Princess
28.90 ct - Peridot - Princess
V S
26.80 ct - Apatite - Trillion
36.10 ct - Diamond - Trillion
V S
31.20 ct - Benitoite - Cushion
35.70 ct - Emerald - Cushion
V S
34.00 ct - Quartz - Marquise
34.20 ct - Aquamarine - Pear
V S
37.30 ct - Spinel - Trillion
2.90 ct - Emerald- Diamond
1.70 ct - Marquise- Diamond
9.80 ct - Oval- Diamond
7.30 ct - Baguette- Diamond
9.60 ct - Marquise- Diamond
4.60 ct - Round- Diamond
18.00 ct - Trillion- Diamond
14.50 ct - Emerald- Diamond
12.50 ct - Baguette- Diamond
11.10 ct - Round- Diamond
17.30 ct - Baguette- Diamond
18.10 ct - Cushion- Diamond
29.10 ct - Emerald- Diamond
23.90 ct - Princess- Diamond
22.80 ct - Round- Diamond
20.90 ct - Princess- Diamond
23.80 ct - Pear- Diamond
21.70 ct - Baguette- Diamond
32.50 ct - Marquise- Diamond
31.40 ct - Emerald- Diamond
33.00 ct - Cushion- Diamond
35.70 ct - Pear- Diamond
38.00 ct - Cushion- Diamond
30.30 ct - Pear- Diamond
V S
1.70 ct - Marquise- Diamond
9.80 ct - Oval- Diamond
V S
7.30 ct - Baguette- Diamond
9.60 ct - Marquise- Diamond
V S
4.60 ct - Round- Diamond
18.00 ct - Trillion- Diamond
V S
14.50 ct - Emerald- Diamond
12.50 ct - Baguette- Diamond
V S
11.10 ct - Round- Diamond
17.30 ct - Baguette- Diamond
V S
18.10 ct - Cushion- Diamond
29.10 ct - Emerald- Diamond
V S
23.90 ct - Princess- Diamond
22.80 ct - Round- Diamond
V S
20.90 ct - Princess- Diamond
23.80 ct - Pear- Diamond
V S
21.70 ct - Baguette- Diamond
32.50 ct - Marquise- Diamond
V S
31.40 ct - Emerald- Diamond
33.00 ct - Cushion- Diamond
V S
35.70 ct - Pear- Diamond
38.00 ct - Cushion- Diamond
V S
30.30 ct - Pear- Diamond