Sinhalite (2.20 Carat )
11.31 x 6.82 mm
Stone Type : | Sinhalite |
Stone Shape : | Pear |
Stone Weight : | 2.20 carat |
Length X Width : | 11.31 x 6.82 mm |
Length / Width Ratio : | 1.66 |
Approx Face-up Area : | 56.30 mm² |
Approx Volume : | 126.43 mm³ |
How many Colors Available for Sinhalite ?
White , Light Brown , Brown ,
Sinhalite is one of the more recently discovered gemstones of earth-tone brown colors. It was first discovered in Sri Lanka in early 1950's and was named after the country – Sinhala is a Sanskrit name for Sri Lanka.
Name of Stone : | Sinhalite |
Mineral : | Sinhalite |
Shape : | Pear |
Chemical Formula : | MgAlBO4 |
Crystal Structure : | Orthorhombic |
Hardness : | 6-7 |
Specific Gravity : | 3.48 |
Carat weight : | 2.20 carat |
Gram weight : | 0.440 gm |
Ounces weight : | 0.0155 ounces |
Length : | 11.31 mm |
Width : | 6.82 mm |
Length / Width Ratio : | 1.66 |
Average diameter : | 9.07 mm |
Approx Face-up Area : | 56.30 mm² |
Approx Volume : | 126.43 mm³ |
Refractive Index : | 1.665 - 1.712 |
Cleavage : | None |
Luster : | Vitreous |
Birefringence : | 0.036 - 0.042 |
Wearability : | Very good |
Birthstone : | Sinhalite is not an official birthstone for any month |
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
3.20 ct - Pear - Sinhalite
3.60 ct - Pear - Sinhalite
6.50 ct - Pear - Sinhalite
18.80 ct - Pear - Sinhalite
11.90 ct - Pear - Sinhalite
17.00 ct - Pear - Sinhalite
27.70 ct - Pear - Sinhalite
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3.60 ct - Pear - Sinhalite
6.50 ct - Pear - Sinhalite
18.80 ct - Pear - Sinhalite
11.90 ct - Pear - Sinhalite
17.00 ct - Pear - Sinhalite
27.70 ct - Pear - Sinhalite
23.10 ct - Pear - Sinhalite
20.80 ct - Pear - Sinhalite
32.50 ct - Pear - Sinhalite
32.60 ct - Pear - Sinhalite
38.30 ct - Pear - Sinhalite
9.30 ct - Diamond - Trillion
7.40 ct - Chrysoberyl - Cushion
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12.60 ct - Diopside - Oval
11.10 ct - Kunzite - Baguette
23.30 ct - Chrysoberyl - Pear
28.80 ct - Ruby - Baguette
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V S
7.40 ct - Chrysoberyl - Cushion
4.20 ct - Quartz - Marquise
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4.20 ct - Citrine - Princess
3.00 ct - Alexandrite - Baguette
V S
6.70 ct - Benitoite - Pear
13.00 ct - Benitoite - Round
V S
10.60 ct - Sapphire - Pear
12.10 ct - Aquamarine - Round
V S
15.80 ct - Ruby - Oval
12.60 ct - Diopside - Oval
V S
11.10 ct - Kunzite - Baguette
23.30 ct - Chrysoberyl - Pear
V S
28.80 ct - Ruby - Baguette
23.30 ct - Apatite - Princess
V S
27.40 ct - Hiddenite - Emerald
21.50 ct - Emerald - Princess
V S
25.50 ct - Benitoite - Oval
30.10 ct - Ruby - Pear
V S
35.90 ct - Fluorite - Emerald
37.70 ct - Spinel - Round
V S
39.50 ct - Spinel - Emerald
34.50 ct - Andesine - Trillion
V S
37.60 ct - Ruby - Marquise
6.50 ct - Trillion- Diamond
1.70 ct - Trillion- Diamond
1.40 ct - Round- Diamond
4.70 ct - Baguette- Diamond
4.90 ct - Cushion- Diamond
5.80 ct - Round- Diamond
10.90 ct - Oval- Diamond
13.60 ct - Princess- Diamond
11.00 ct - Marquise- Diamond
18.70 ct - Pear- Diamond
10.30 ct - Emerald- Diamond
11.30 ct - Baguette- Diamond
24.20 ct - Emerald- Diamond
27.60 ct - Cushion- Diamond
27.30 ct - Oval- Diamond
22.10 ct - Trillion- Diamond
20.90 ct - Oval- Diamond
21.90 ct - Oval- Diamond
32.00 ct - Trillion- Diamond
38.30 ct - Princess- Diamond
36.70 ct - Baguette- Diamond
34.50 ct - Princess- Diamond
33.10 ct - Marquise- Diamond
31.70 ct - Cushion- Diamond
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1.70 ct - Trillion- Diamond
1.40 ct - Round- Diamond
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4.70 ct - Baguette- Diamond
4.90 ct - Cushion- Diamond
V S
5.80 ct - Round- Diamond
10.90 ct - Oval- Diamond
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13.60 ct - Princess- Diamond
11.00 ct - Marquise- Diamond
V S
18.70 ct - Pear- Diamond
10.30 ct - Emerald- Diamond
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11.30 ct - Baguette- Diamond
24.20 ct - Emerald- Diamond
V S
27.60 ct - Cushion- Diamond
27.30 ct - Oval- Diamond
V S
22.10 ct - Trillion- Diamond
20.90 ct - Oval- Diamond
V S
21.90 ct - Oval- Diamond
32.00 ct - Trillion- Diamond
V S
38.30 ct - Princess- Diamond
36.70 ct - Baguette- Diamond
V S
34.50 ct - Princess- Diamond
33.10 ct - Marquise- Diamond
V S
31.70 ct - Cushion- Diamond