Sapphire (11.40 Carat )
22.25 x 11.13 mm
Stone Type : | Sapphire |
Stone Shape : | Marquise |
Stone Weight : | 11.40 carat |
Length X Width : | 22.25 x 11.13 mm |
Length / Width Ratio : | 2.00 |
Approx Face-up Area : | 175.79 mm² |
Approx Volume : | 569.98 mm³ |
How many Colors Available for Sapphire ?
White , Light Orange , Orange , Light Brown , Brown , Dark Brown , Light Yellow , Yellow , Light Yellowish Green , Yellowish Green , Dark Yellowish Green , Light Green , Green , Dark Green , Light Bluish Green , Bluish Green , Dark Bluish Green , Light Blue , Blue , Dark Blue , Light Violet , Violet , Dark Violet , Light Purple , Purple , Dark Purple , Light Grey , Grey , Black ,
Sapphire got its name from the Greek word "sappheiros", which means "blue stone". Today, most people still associate Sapphires with the color blue, however, any gemstone quality Corundum that is not red (Ruby) is actually called Sapphire.
Name of Stone : | Sapphire |
Mineral : | Corundum |
Shape : | Marquise |
Chemical Formula : | Al2O3 |
Crystal Structure : | Hexagonal |
Hardness : | 9 |
Specific Gravity : | 4 |
Carat weight : | 11.40 carat |
Gram weight : | 2.280 gm |
Ounces weight : | 0.0804 ounces |
Length : | 22.25 mm |
Width : | 11.13 mm |
Length / Width Ratio : | 2.00 |
Average diameter : | 16.69 mm |
Approx Face-up Area : | 175.79 mm² |
Approx Volume : | 569.98 mm³ |
Refractive Index : | 1.76 - 1.77 |
Cleavage : | None |
Luster : | Vitreous to adamantine |
Birefringence : | 0.0008 |
Wearability : | Excellent |
Birthstone : | Sapphire is a birthstone for the month of September |
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
3.10 ct - Marquise - Sapphire
4.90 ct - Marquise - Sapphire
5.20 ct - Marquise - Sapphire
17.50 ct - Marquise - Sapphire
18.60 ct - Marquise - Sapphire
17.80 ct - Marquise - Sapphire
23.10 ct - Marquise - Sapphire
23.00 ct - Marquise - Sapphire
22.10 ct - Marquise - Sapphire
32.60 ct - Marquise - Sapphire
34.60 ct - Marquise - Sapphire
37.60 ct - Marquise - Sapphire
4.90 ct - Marquise - Sapphire
5.20 ct - Marquise - Sapphire
17.50 ct - Marquise - Sapphire
18.60 ct - Marquise - Sapphire
17.80 ct - Marquise - Sapphire
23.10 ct - Marquise - Sapphire
23.00 ct - Marquise - Sapphire
22.10 ct - Marquise - Sapphire
32.60 ct - Marquise - Sapphire
34.60 ct - Marquise - Sapphire
37.60 ct - Marquise - Sapphire
9.10 ct - Amethyst - Cushion
1.30 ct - Sinhalite - Pear
6.80 ct - Hiddenite - Marquise
5.90 ct - Hiddenite - Marquise
8.50 ct - Ruby - Trillion
7.50 ct - Hiddenite - Trillion
14.00 ct - Sinhalite - Cushion
16.70 ct - Apatite - Emerald
19.40 ct - Fluorite - Baguette
13.00 ct - Fluorite - Emerald
13.00 ct - Chrysoberyl - Cushion
11.50 ct - Alexandrite - Trillion
28.50 ct - Andesine - Cushion
23.40 ct - Andesine - Princess
24.10 ct - Fluorite - Cushion
21.50 ct - Sapphire - Marquise
25.00 ct - Beryl - Princess
23.90 ct - Aquamarine - Pear
32.00 ct - Diamond - Marquise
32.30 ct - Kyanite - Emerald
38.60 ct - Chrysoberyl - Princess
33.30 ct - Quartz - Oval
30.90 ct - Tanzanite - Trillion
38.50 ct - Diopside - Baguette
V S
1.30 ct - Sinhalite - Pear
6.80 ct - Hiddenite - Marquise
V S
5.90 ct - Hiddenite - Marquise
8.50 ct - Ruby - Trillion
V S
7.50 ct - Hiddenite - Trillion
14.00 ct - Sinhalite - Cushion
V S
16.70 ct - Apatite - Emerald
19.40 ct - Fluorite - Baguette
V S
13.00 ct - Fluorite - Emerald
13.00 ct - Chrysoberyl - Cushion
V S
11.50 ct - Alexandrite - Trillion
28.50 ct - Andesine - Cushion
V S
23.40 ct - Andesine - Princess
24.10 ct - Fluorite - Cushion
V S
21.50 ct - Sapphire - Marquise
25.00 ct - Beryl - Princess
V S
23.90 ct - Aquamarine - Pear
32.00 ct - Diamond - Marquise
V S
32.30 ct - Kyanite - Emerald
38.60 ct - Chrysoberyl - Princess
V S
33.30 ct - Quartz - Oval
30.90 ct - Tanzanite - Trillion
V S
38.50 ct - Diopside - Baguette
9.40 ct - Baguette- Diamond
6.40 ct - Princess- Diamond
10.00 ct - Princess- Diamond
3.90 ct - Oval- Diamond
1.30 ct - Princess- Diamond
2.90 ct - Round- Diamond
16.20 ct - Pear- Diamond
10.70 ct - Round- Diamond
15.00 ct - Baguette- Diamond
14.20 ct - Emerald- Diamond
11.40 ct - Marquise- Diamond
12.30 ct - Trillion- Diamond
24.40 ct - Baguette- Diamond
26.10 ct - Cushion- Diamond
24.70 ct - Baguette- Diamond
25.70 ct - Marquise- Diamond
20.50 ct - Round- Diamond
29.70 ct - Round- Diamond
32.90 ct - Oval- Diamond
30.70 ct - Baguette- Diamond
35.70 ct - Marquise- Diamond
33.90 ct - Marquise- Diamond
39.70 ct - Marquise- Diamond
38.90 ct - Princess- Diamond
V S
6.40 ct - Princess- Diamond
10.00 ct - Princess- Diamond
V S
3.90 ct - Oval- Diamond
1.30 ct - Princess- Diamond
V S
2.90 ct - Round- Diamond
16.20 ct - Pear- Diamond
V S
10.70 ct - Round- Diamond
15.00 ct - Baguette- Diamond
V S
14.20 ct - Emerald- Diamond
11.40 ct - Marquise- Diamond
V S
12.30 ct - Trillion- Diamond
24.40 ct - Baguette- Diamond
V S
26.10 ct - Cushion- Diamond
24.70 ct - Baguette- Diamond
V S
25.70 ct - Marquise- Diamond
20.50 ct - Round- Diamond
V S
29.70 ct - Round- Diamond
32.90 ct - Oval- Diamond
V S
30.70 ct - Baguette- Diamond
35.70 ct - Marquise- Diamond
V S
33.90 ct - Marquise- Diamond
39.70 ct - Marquise- Diamond
V S
38.90 ct - Princess- Diamond