Sinhalite (23.50 Carat )
16.12 x 16.12 mm
Stone Type : | Sinhalite |
Stone Shape : | Princess |
Stone Weight : | 23.50 carat |
Length X Width : | 16.12 x 16.12 mm |
Length / Width Ratio : | 1.00 |
Approx Face-up Area : | 260.00 mm² |
Approx Volume : | 1,350.51 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 : | Princess |
Chemical Formula : | MgAlBO4 |
Crystal Structure : | Orthorhombic |
Hardness : | 6-7 |
Specific Gravity : | 3.48 |
Carat weight : | 23.50 carat |
Gram weight : | 4.700 gm |
Ounces weight : | 0.1658 ounces |
Length : | 16.12 mm |
Width : | 16.12 mm |
Length / Width Ratio : | 1.00 |
Average diameter : | 16.12 mm |
Approx Face-up Area : | 260.00 mm² |
Approx Volume : | 1,350.51 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
3.90 ct - Princess - Sinhalite
5.00 ct - Princess - Sinhalite
0.80 ct - Princess - Sinhalite
11.50 ct - Princess - Sinhalite
19.60 ct - Princess - Sinhalite
14.00 ct - Princess - Sinhalite
28.40 ct - Princess - Sinhalite
26.90 ct - Princess - Sinhalite
22.20 ct - Princess - Sinhalite
39.80 ct - Princess - Sinhalite
35.60 ct - Princess - Sinhalite
33.50 ct - Princess - Sinhalite
5.00 ct - Princess - Sinhalite
0.80 ct - Princess - Sinhalite
11.50 ct - Princess - Sinhalite
19.60 ct - Princess - Sinhalite
14.00 ct - Princess - Sinhalite
28.40 ct - Princess - Sinhalite
26.90 ct - Princess - Sinhalite
22.20 ct - Princess - Sinhalite
39.80 ct - Princess - Sinhalite
35.60 ct - Princess - Sinhalite
33.50 ct - Princess - Sinhalite
2.40 ct - Ruby - Marquise
8.90 ct - Citrine - Pear
4.00 ct - Sinhalite - Trillion
7.80 ct - Tanzanite - Baguette
9.60 ct - Kyanite - Trillion
8.70 ct - Hiddenite - Princess
12.60 ct - Sapphire - Pear
12.50 ct - Sinhalite - Oval
17.40 ct - Sinhalite - Cushion
17.10 ct - Quartz - Round
15.20 ct - Benitoite - Emerald
19.90 ct - Alexandrite - Cushion
23.40 ct - Benitoite - Pear
27.50 ct - Andesine - Princess
28.70 ct - Citrine - Emerald
27.90 ct - Peridot - Marquise
21.80 ct - Andesine - Pear
27.80 ct - Morganite - Trillion
30.60 ct - Diaspore - Round
34.30 ct - Apatite - Round
34.00 ct - Ruby - Baguette
36.70 ct - Amethyst - Pear
37.00 ct - Citrine - Baguette
31.30 ct - Benitoite - Trillion
V S
8.90 ct - Citrine - Pear
4.00 ct - Sinhalite - Trillion
V S
7.80 ct - Tanzanite - Baguette
9.60 ct - Kyanite - Trillion
V S
8.70 ct - Hiddenite - Princess
12.60 ct - Sapphire - Pear
V S
12.50 ct - Sinhalite - Oval
17.40 ct - Sinhalite - Cushion
V S
17.10 ct - Quartz - Round
15.20 ct - Benitoite - Emerald
V S
19.90 ct - Alexandrite - Cushion
23.40 ct - Benitoite - Pear
V S
27.50 ct - Andesine - Princess
28.70 ct - Citrine - Emerald
V S
27.90 ct - Peridot - Marquise
21.80 ct - Andesine - Pear
V S
27.80 ct - Morganite - Trillion
30.60 ct - Diaspore - Round
V S
34.30 ct - Apatite - Round
34.00 ct - Ruby - Baguette
V S
36.70 ct - Amethyst - Pear
37.00 ct - Citrine - Baguette
V S
31.30 ct - Benitoite - Trillion
1.40 ct - Baguette- Diamond
1.10 ct - Baguette- Diamond
4.50 ct - Cushion- Diamond
4.90 ct - Emerald- Diamond
3.20 ct - Baguette- Diamond
5.40 ct - Round- Diamond
17.00 ct - Pear- Diamond
15.70 ct - Round- Diamond
13.60 ct - Princess- Diamond
18.80 ct - Cushion- Diamond
18.40 ct - Princess- Diamond
10.00 ct - Marquise- Diamond
21.30 ct - Round- Diamond
27.00 ct - Baguette- Diamond
24.40 ct - Marquise- Diamond
22.00 ct - Marquise- Diamond
26.50 ct - Marquise- Diamond
26.40 ct - Princess- Diamond
37.40 ct - Marquise- Diamond
33.90 ct - Princess- Diamond
33.50 ct - Baguette- Diamond
38.50 ct - Marquise- Diamond
32.90 ct - Trillion- Diamond
32.30 ct - Princess- Diamond
V S
1.10 ct - Baguette- Diamond
4.50 ct - Cushion- Diamond
V S
4.90 ct - Emerald- Diamond
3.20 ct - Baguette- Diamond
V S
5.40 ct - Round- Diamond
17.00 ct - Pear- Diamond
V S
15.70 ct - Round- Diamond
13.60 ct - Princess- Diamond
V S
18.80 ct - Cushion- Diamond
18.40 ct - Princess- Diamond
V S
10.00 ct - Marquise- Diamond
21.30 ct - Round- Diamond
V S
27.00 ct - Baguette- Diamond
24.40 ct - Marquise- Diamond
V S
22.00 ct - Marquise- Diamond
26.50 ct - Marquise- Diamond
V S
26.40 ct - Princess- Diamond
37.40 ct - Marquise- Diamond
V S
33.90 ct - Princess- Diamond
33.50 ct - Baguette- Diamond
V S
38.50 ct - Marquise- Diamond
32.90 ct - Trillion- Diamond
V S
32.30 ct - Princess- Diamond