Ruby (17.60 Carat )
25.72 x 12.86 mm
Stone Type : | Ruby |
Stone Shape : | Marquise |
Stone Weight : | 17.60 carat |
Length X Width : | 25.72 x 12.86 mm |
Length / Width Ratio : | 2.00 |
Approx Face-up Area : | 234.79 mm² |
Approx Volume : | 879.97 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 : | Marquise |
Chemical Formula : | Al2O3 |
Crystal Structure : | Hexagonal |
Hardness : | 9 |
Specific Gravity : | 4 |
Carat weight : | 17.60 carat |
Gram weight : | 3.520 gm |
Ounces weight : | 0.1242 ounces |
Length : | 25.72 mm |
Width : | 12.86 mm |
Length / Width Ratio : | 2.00 |
Average diameter : | 19.29 mm |
Approx Face-up Area : | 234.79 mm² |
Approx Volume : | 879.97 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
7.40 ct - Marquise - Ruby
3.30 ct - Marquise - Ruby
1.50 ct - Marquise - Ruby
11.60 ct - Marquise - Ruby
17.90 ct - Marquise - Ruby
12.20 ct - Marquise - Ruby
25.20 ct - Marquise - Ruby
26.70 ct - Marquise - Ruby
20.10 ct - Marquise - Ruby
36.80 ct - Marquise - Ruby
30.70 ct - Marquise - Ruby
36.80 ct - Marquise - Ruby
3.30 ct - Marquise - Ruby
1.50 ct - Marquise - Ruby
11.60 ct - Marquise - Ruby
17.90 ct - Marquise - Ruby
12.20 ct - Marquise - Ruby
25.20 ct - Marquise - Ruby
26.70 ct - Marquise - Ruby
20.10 ct - Marquise - Ruby
36.80 ct - Marquise - Ruby
30.70 ct - Marquise - Ruby
36.80 ct - Marquise - Ruby
8.00 ct - Beryl - Round
1.90 ct - Diamond - Pear
5.60 ct - Andesine - Oval
2.40 ct - Sinhalite - Marquise
5.40 ct - Fluorite - Oval
2.00 ct - Beryl - Pear
18.70 ct - Diamond - Oval
11.30 ct - Beryl - Princess
20.00 ct - Apatite - Trillion
16.60 ct - Tanzanite - Princess
12.60 ct - Quartz - Marquise
15.20 ct - Diamond - Emerald
26.40 ct - Aquamarine - Round
23.40 ct - Apatite - Cushion
21.00 ct - Beryl - Round
25.40 ct - Sinhalite - Baguette
28.70 ct - Tanzanite - Marquise
29.30 ct - Sapphire - Pear
38.20 ct - Morganite - Marquise
32.00 ct - Aquamarine - Marquise
32.20 ct - Sinhalite - Oval
38.90 ct - Alexandrite - Round
30.60 ct - Quartz - Round
36.00 ct - Diaspore - Princess
V S
1.90 ct - Diamond - Pear
5.60 ct - Andesine - Oval
V S
2.40 ct - Sinhalite - Marquise
5.40 ct - Fluorite - Oval
V S
2.00 ct - Beryl - Pear
18.70 ct - Diamond - Oval
V S
11.30 ct - Beryl - Princess
20.00 ct - Apatite - Trillion
V S
16.60 ct - Tanzanite - Princess
12.60 ct - Quartz - Marquise
V S
15.20 ct - Diamond - Emerald
26.40 ct - Aquamarine - Round
V S
23.40 ct - Apatite - Cushion
21.00 ct - Beryl - Round
V S
25.40 ct - Sinhalite - Baguette
28.70 ct - Tanzanite - Marquise
V S
29.30 ct - Sapphire - Pear
38.20 ct - Morganite - Marquise
V S
32.00 ct - Aquamarine - Marquise
32.20 ct - Sinhalite - Oval
V S
38.90 ct - Alexandrite - Round
30.60 ct - Quartz - Round
V S
36.00 ct - Diaspore - Princess
1.60 ct - Trillion- Diamond
9.80 ct - Emerald- Diamond
7.10 ct - Baguette- Diamond
2.50 ct - Round- Diamond
7.70 ct - Pear- Diamond
3.80 ct - Cushion- Diamond
19.20 ct - Baguette- Diamond
13.30 ct - Marquise- Diamond
11.70 ct - Marquise- Diamond
14.90 ct - Cushion- Diamond
19.20 ct - Trillion- Diamond
14.10 ct - Round- Diamond
21.90 ct - Cushion- Diamond
29.20 ct - Trillion- Diamond
22.90 ct - Baguette- Diamond
25.70 ct - Round- Diamond
27.30 ct - Princess- Diamond
30.00 ct - Cushion- Diamond
30.40 ct - Trillion- Diamond
35.00 ct - Baguette- Diamond
31.80 ct - Trillion- Diamond
32.70 ct - Pear- Diamond
39.80 ct - Pear- Diamond
39.10 ct - Emerald- Diamond
V S
9.80 ct - Emerald- Diamond
7.10 ct - Baguette- Diamond
V S
2.50 ct - Round- Diamond
7.70 ct - Pear- Diamond
V S
3.80 ct - Cushion- Diamond
19.20 ct - Baguette- Diamond
V S
13.30 ct - Marquise- Diamond
11.70 ct - Marquise- Diamond
V S
14.90 ct - Cushion- Diamond
19.20 ct - Trillion- Diamond
V S
14.10 ct - Round- Diamond
21.90 ct - Cushion- Diamond
V S
29.20 ct - Trillion- Diamond
22.90 ct - Baguette- Diamond
V S
25.70 ct - Round- Diamond
27.30 ct - Princess- Diamond
V S
30.00 ct - Cushion- Diamond
30.40 ct - Trillion- Diamond
V S
35.00 ct - Baguette- Diamond
31.80 ct - Trillion- Diamond
V S
32.70 ct - Pear- Diamond
39.80 ct - Pear- Diamond
V S
39.10 ct - Emerald- Diamond