Chrysoberyl (11.80 Carat )
16.20 x 10.80 mm
Stone Type : | Chrysoberyl |
Stone Shape : | Baguette |
Stone Weight : | 11.80 carat |
Length X Width : | 16.20 x 10.80 mm |
Length / Width Ratio : | 1.50 |
Approx Face-up Area : | 174.87 mm² |
Approx Volume : | 637.77 mm³ |
How many Colors Available for Chrysoberyl ?
Light Yellow , Yellow , Light Yellowish Green , Yellowish Green , Dark Yellowish Green , Light Green , Green , Dark Green ,
Chrysoberyl is a name for a family of gemstones that includes the famous color-changing Alexandrite. Ordinary chrysoberyl is usually yellowish-green in color. Tough and durable gem.
Name of Stone : | Chrysoberyl |
Mineral : | Chrysoberyl |
Shape : | Baguette |
Chemical Formula : | BeAl2O4 |
Crystal Structure : | Orthorhombic |
Hardness : | 8.5 |
Specific Gravity : | 3.7 |
Carat weight : | 11.80 carat |
Gram weight : | 2.360 gm |
Ounces weight : | 0.0832 ounces |
Length : | 16.20 mm |
Width : | 10.80 mm |
Length / Width Ratio : | 1.50 |
Average diameter : | 13.50 mm |
Approx Face-up Area : | 174.87 mm² |
Approx Volume : | 637.77 mm³ |
Refractive Index : | 1.744-1.755 |
Cleavage : | 1,1 ; 3,2 |
Luster : | Vitreous |
Birefringence : | 0.009 |
Wearability : | Durable gem for daily wear |
Birthstone : | Chrysoberyl 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
9.00 ct - Baguette - Chrysoberyl
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0.80 ct - Baguette - Chrysoberyl
14.30 ct - Baguette - Chrysoberyl
19.40 ct - Baguette - Chrysoberyl
19.10 ct - Baguette - Chrysoberyl
25.90 ct - Baguette - Chrysoberyl
21.20 ct - Baguette - Chrysoberyl
28.20 ct - Baguette - Chrysoberyl
30.70 ct - Baguette - Chrysoberyl
33.00 ct - Baguette - Chrysoberyl
38.80 ct - Baguette - Chrysoberyl
3.20 ct - Spinel - Princess
1.80 ct - Apatite - Round
2.10 ct - Sapphire - Marquise
3.30 ct - Chrysoberyl - Princess
4.90 ct - Fluorite - Marquise
1.20 ct - Tanzanite - Emerald
12.00 ct - Amethyst - Pear
12.90 ct - Benitoite - Baguette
16.00 ct - Emerald - Marquise
14.90 ct - Kyanite - Cushion
16.70 ct - Diaspore - Cushion
18.50 ct - Beryl - Marquise
23.70 ct - Emerald - Oval
25.70 ct - Kyanite - Marquise
21.30 ct - Fluorite - Trillion
26.50 ct - Spinel - Emerald
27.70 ct - Peridot - Trillion
20.30 ct - Aquamarine - Marquise
38.80 ct - Chrysoberyl - Round
30.60 ct - Alexandrite - Baguette
32.20 ct - Benitoite - Cushion
30.20 ct - Apatite - Baguette
32.30 ct - Andesine - Marquise
30.10 ct - Sapphire - Princess
V S
1.80 ct - Apatite - Round
2.10 ct - Sapphire - Marquise
V S
3.30 ct - Chrysoberyl - Princess
4.90 ct - Fluorite - Marquise
V S
1.20 ct - Tanzanite - Emerald
12.00 ct - Amethyst - Pear
V S
12.90 ct - Benitoite - Baguette
16.00 ct - Emerald - Marquise
V S
14.90 ct - Kyanite - Cushion
16.70 ct - Diaspore - Cushion
V S
18.50 ct - Beryl - Marquise
23.70 ct - Emerald - Oval
V S
25.70 ct - Kyanite - Marquise
21.30 ct - Fluorite - Trillion
V S
26.50 ct - Spinel - Emerald
27.70 ct - Peridot - Trillion
V S
20.30 ct - Aquamarine - Marquise
38.80 ct - Chrysoberyl - Round
V S
30.60 ct - Alexandrite - Baguette
32.20 ct - Benitoite - Cushion
V S
30.20 ct - Apatite - Baguette
32.30 ct - Andesine - Marquise
V S
30.10 ct - Sapphire - Princess
2.80 ct - Trillion- Diamond
9.40 ct - Emerald- Diamond
6.90 ct - Marquise- Diamond
5.40 ct - Princess- Diamond
2.60 ct - Pear- Diamond
5.10 ct - Baguette- Diamond
14.10 ct - Princess- Diamond
19.00 ct - Round- Diamond
12.50 ct - Round- Diamond
11.90 ct - Oval- Diamond
15.00 ct - Marquise- Diamond
10.10 ct - Oval- Diamond
26.70 ct - Trillion- Diamond
24.90 ct - Princess- Diamond
25.30 ct - Pear- Diamond
28.90 ct - Princess- Diamond
20.40 ct - Marquise- Diamond
24.60 ct - Emerald- Diamond
38.20 ct - Baguette- Diamond
31.90 ct - Trillion- Diamond
32.60 ct - Emerald- Diamond
34.90 ct - Oval- Diamond
37.50 ct - Princess- Diamond
32.50 ct - Oval- Diamond
V S
9.40 ct - Emerald- Diamond
6.90 ct - Marquise- Diamond
V S
5.40 ct - Princess- Diamond
2.60 ct - Pear- Diamond
V S
5.10 ct - Baguette- Diamond
14.10 ct - Princess- Diamond
V S
19.00 ct - Round- Diamond
12.50 ct - Round- Diamond
V S
11.90 ct - Oval- Diamond
15.00 ct - Marquise- Diamond
V S
10.10 ct - Oval- Diamond
26.70 ct - Trillion- Diamond
V S
24.90 ct - Princess- Diamond
25.30 ct - Pear- Diamond
V S
28.90 ct - Princess- Diamond
20.40 ct - Marquise- Diamond
V S
24.60 ct - Emerald- Diamond
38.20 ct - Baguette- Diamond
V S
31.90 ct - Trillion- Diamond
32.60 ct - Emerald- Diamond
V S
34.90 ct - Oval- Diamond
37.50 ct - Princess- Diamond
V S
32.50 ct - Oval- Diamond