Sinhalite (3.00 Carat )
14.92 x 7.46 mm
Stone Type : | Sinhalite |
Stone Shape : | Marquise |
Stone Weight : | 3.00 carat |
Length X Width : | 14.92 x 7.46 mm |
Length / Width Ratio : | 2.00 |
Approx Face-up Area : | 79.06 mm² |
Approx Volume : | 172.40 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 : | Marquise |
Chemical Formula : | MgAlBO4 |
Crystal Structure : | Orthorhombic |
Hardness : | 6-7 |
Specific Gravity : | 3.48 |
Carat weight : | 3.00 carat |
Gram weight : | 0.600 gm |
Ounces weight : | 0.0212 ounces |
Length : | 14.92 mm |
Width : | 7.46 mm |
Length / Width Ratio : | 2.00 |
Average diameter : | 11.19 mm |
Approx Face-up Area : | 79.06 mm² |
Approx Volume : | 172.40 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
7.00 ct - Marquise - Sinhalite
5.80 ct - Marquise - Sinhalite
7.90 ct - Marquise - Sinhalite
18.60 ct - Marquise - Sinhalite
14.10 ct - Marquise - Sinhalite
12.10 ct - Marquise - Sinhalite
21.30 ct - Marquise - Sinhalite
20.50 ct - Marquise - Sinhalite
24.30 ct - Marquise - Sinhalite
32.30 ct - Marquise - Sinhalite
33.30 ct - Marquise - Sinhalite
32.20 ct - Marquise - Sinhalite
5.80 ct - Marquise - Sinhalite
7.90 ct - Marquise - Sinhalite
18.60 ct - Marquise - Sinhalite
14.10 ct - Marquise - Sinhalite
12.10 ct - Marquise - Sinhalite
21.30 ct - Marquise - Sinhalite
20.50 ct - Marquise - Sinhalite
24.30 ct - Marquise - Sinhalite
32.30 ct - Marquise - Sinhalite
33.30 ct - Marquise - Sinhalite
32.20 ct - Marquise - Sinhalite
8.20 ct - Sinhalite - Princess
2.70 ct - Peridot - Baguette
4.40 ct - Quartz - Marquise
6.10 ct - Aquamarine - Marquise
3.10 ct - Sinhalite - Oval
9.50 ct - Kyanite - Emerald
13.30 ct - Aquamarine - Emerald
10.10 ct - Morganite - Marquise
12.30 ct - Diamond - Oval
14.40 ct - Ruby - Cushion
16.10 ct - Benitoite - Princess
10.30 ct - Morganite - Round
27.90 ct - Alexandrite - Trillion
29.30 ct - Kyanite - Oval
25.90 ct - Benitoite - Emerald
21.90 ct - Morganite - Emerald
22.60 ct - Diaspore - Oval
27.20 ct - Quartz - Oval
34.10 ct - Morganite - Princess
31.00 ct - Kyanite - Baguette
32.50 ct - Emerald - Oval
33.80 ct - Citrine - Emerald
35.90 ct - Ruby - Marquise
32.20 ct - Tanzanite - Princess
V S
2.70 ct - Peridot - Baguette
4.40 ct - Quartz - Marquise
V S
6.10 ct - Aquamarine - Marquise
3.10 ct - Sinhalite - Oval
V S
9.50 ct - Kyanite - Emerald
13.30 ct - Aquamarine - Emerald
V S
10.10 ct - Morganite - Marquise
12.30 ct - Diamond - Oval
V S
14.40 ct - Ruby - Cushion
16.10 ct - Benitoite - Princess
V S
10.30 ct - Morganite - Round
27.90 ct - Alexandrite - Trillion
V S
29.30 ct - Kyanite - Oval
25.90 ct - Benitoite - Emerald
V S
21.90 ct - Morganite - Emerald
22.60 ct - Diaspore - Oval
V S
27.20 ct - Quartz - Oval
34.10 ct - Morganite - Princess
V S
31.00 ct - Kyanite - Baguette
32.50 ct - Emerald - Oval
V S
33.80 ct - Citrine - Emerald
35.90 ct - Ruby - Marquise
V S
32.20 ct - Tanzanite - Princess
6.30 ct - Emerald- Diamond
7.20 ct - Emerald- Diamond
3.30 ct - Cushion- Diamond
2.50 ct - Pear- Diamond
1.30 ct - Emerald- Diamond
4.80 ct - Baguette- Diamond
15.40 ct - Emerald- Diamond
19.60 ct - Oval- Diamond
13.30 ct - Trillion- Diamond
10.40 ct - Baguette- Diamond
11.60 ct - Emerald- Diamond
13.80 ct - Cushion- Diamond
23.70 ct - Oval- Diamond
23.60 ct - Emerald- Diamond
21.60 ct - Baguette- Diamond
21.00 ct - Oval- Diamond
21.50 ct - Emerald- Diamond
26.80 ct - Oval- Diamond
32.30 ct - Cushion- Diamond
33.90 ct - Pear- Diamond
33.90 ct - Oval- Diamond
33.30 ct - Trillion- Diamond
37.60 ct - Emerald- Diamond
34.10 ct - Trillion- Diamond
V S
7.20 ct - Emerald- Diamond
3.30 ct - Cushion- Diamond
V S
2.50 ct - Pear- Diamond
1.30 ct - Emerald- Diamond
V S
4.80 ct - Baguette- Diamond
15.40 ct - Emerald- Diamond
V S
19.60 ct - Oval- Diamond
13.30 ct - Trillion- Diamond
V S
10.40 ct - Baguette- Diamond
11.60 ct - Emerald- Diamond
V S
13.80 ct - Cushion- Diamond
23.70 ct - Oval- Diamond
V S
23.60 ct - Emerald- Diamond
21.60 ct - Baguette- Diamond
V S
21.00 ct - Oval- Diamond
21.50 ct - Emerald- Diamond
V S
26.80 ct - Oval- Diamond
32.30 ct - Cushion- Diamond
V S
33.90 ct - Pear- Diamond
33.90 ct - Oval- Diamond
V S
33.30 ct - Trillion- Diamond
37.60 ct - Emerald- Diamond
V S
34.10 ct - Trillion- Diamond