Chrysoberyl (2.50 Carat )

8.89 x 6.58 mm
Stone Type : | Chrysoberyl |
Stone Shape : | Emerald |
Stone Weight : | 2.50 carat |
Length X Width : | 8.89 x 6.58 mm |
Length / Width Ratio : | 1.35 |
Approx Face-up Area : | 54.45 mm² |
Approx Volume : | 135.13 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 : | Emerald |
Chemical Formula : | BeAl2O4 |
Crystal Structure : | Orthorhombic |
Hardness : | 8.5 |
Specific Gravity : | 3.7 |
Carat weight : | 2.50 carat |
Gram weight : | 0.500 gm |
Ounces weight : | 0.0176 ounces |
Length : | 8.89 mm |
Width : | 6.58 mm |
Length / Width Ratio : | 1.35 |
Average diameter : | 7.74 mm |
Approx Face-up Area : | 54.45 mm² |
Approx Volume : | 135.13 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
9.50 ct - Emerald - Chrysoberyl
5.80 ct - Emerald - Chrysoberyl
7.60 ct - Emerald - Chrysoberyl
10.10 ct - Emerald - Chrysoberyl
10.80 ct - Emerald - Chrysoberyl
11.60 ct - Emerald - Chrysoberyl
26.10 ct - Emerald - Chrysoberyl
22.50 ct - Emerald - Chrysoberyl
28.60 ct - Emerald - Chrysoberyl
37.40 ct - Emerald - Chrysoberyl
33.50 ct - Emerald - Chrysoberyl
31.90 ct - Emerald - Chrysoberyl
5.80 ct - Emerald - Chrysoberyl
7.60 ct - Emerald - Chrysoberyl
10.10 ct - Emerald - Chrysoberyl
10.80 ct - Emerald - Chrysoberyl
11.60 ct - Emerald - Chrysoberyl
26.10 ct - Emerald - Chrysoberyl
22.50 ct - Emerald - Chrysoberyl
28.60 ct - Emerald - Chrysoberyl
37.40 ct - Emerald - Chrysoberyl
33.50 ct - Emerald - Chrysoberyl
31.90 ct - Emerald - Chrysoberyl
2.60 ct - Morganite - Cushion
0.70 ct - Chrysoberyl - Emerald
1.00 ct - Alexandrite - Trillion
4.20 ct - Spinel - Pear
4.80 ct - Andesine - Emerald
9.10 ct - Chrysoberyl - Trillion
12.90 ct - Beryl - Round
10.70 ct - Benitoite - Baguette
16.20 ct - Sinhalite - Marquise
12.00 ct - Sapphire - Emerald
14.10 ct - Beryl - Trillion
16.10 ct - Kyanite - Trillion
22.60 ct - Sapphire - Pear
29.10 ct - Emerald - Oval
23.10 ct - Apatite - Trillion
27.50 ct - Amethyst - Princess
29.30 ct - Hiddenite - Oval
22.30 ct - Tanzanite - Oval
38.70 ct - Beryl - Cushion
30.90 ct - Ruby - Round
39.20 ct - Kunzite - Princess
39.30 ct - Fluorite - Princess
30.30 ct - Emerald - Round
36.00 ct - Fluorite - Marquise
V S
0.70 ct - Chrysoberyl - Emerald
1.00 ct - Alexandrite - Trillion
V S
4.20 ct - Spinel - Pear
4.80 ct - Andesine - Emerald
V S
9.10 ct - Chrysoberyl - Trillion
12.90 ct - Beryl - Round
V S
10.70 ct - Benitoite - Baguette
16.20 ct - Sinhalite - Marquise
V S
12.00 ct - Sapphire - Emerald
14.10 ct - Beryl - Trillion
V S
16.10 ct - Kyanite - Trillion
22.60 ct - Sapphire - Pear
V S
29.10 ct - Emerald - Oval
23.10 ct - Apatite - Trillion
V S
27.50 ct - Amethyst - Princess
29.30 ct - Hiddenite - Oval
V S
22.30 ct - Tanzanite - Oval
38.70 ct - Beryl - Cushion
V S
30.90 ct - Ruby - Round
39.20 ct - Kunzite - Princess
V S
39.30 ct - Fluorite - Princess
30.30 ct - Emerald - Round
V S
36.00 ct - Fluorite - Marquise
5.00 ct - Cushion- Diamond
2.60 ct - Trillion- Diamond
0.90 ct - Pear- Diamond
9.10 ct - Princess- Diamond
1.10 ct - Princess- Diamond
9.10 ct - Emerald- Diamond
15.70 ct - Oval- Diamond
12.30 ct - Oval- Diamond
12.10 ct - Cushion- Diamond
10.10 ct - Trillion- Diamond
19.30 ct - Baguette- Diamond
13.50 ct - Pear- Diamond
20.50 ct - Marquise- Diamond
23.60 ct - Cushion- Diamond
23.40 ct - Cushion- Diamond
25.50 ct - Oval- Diamond
22.60 ct - Princess- Diamond
28.50 ct - Baguette- Diamond
38.20 ct - Oval- Diamond
33.90 ct - Cushion- Diamond
37.40 ct - Princess- Diamond
33.40 ct - Trillion- Diamond
39.40 ct - Princess- Diamond
33.40 ct - Emerald- Diamond
V S
2.60 ct - Trillion- Diamond
0.90 ct - Pear- Diamond
V S
9.10 ct - Princess- Diamond
1.10 ct - Princess- Diamond
V S
9.10 ct - Emerald- Diamond
15.70 ct - Oval- Diamond
V S
12.30 ct - Oval- Diamond
12.10 ct - Cushion- Diamond
V S
10.10 ct - Trillion- Diamond
19.30 ct - Baguette- Diamond
V S
13.50 ct - Pear- Diamond
20.50 ct - Marquise- Diamond
V S
23.60 ct - Cushion- Diamond
23.40 ct - Cushion- Diamond
V S
25.50 ct - Oval- Diamond
22.60 ct - Princess- Diamond
V S
28.50 ct - Baguette- Diamond
38.20 ct - Oval- Diamond
V S
33.90 ct - Cushion- Diamond
37.40 ct - Princess- Diamond
V S
33.40 ct - Trillion- Diamond
39.40 ct - Princess- Diamond
V S
33.40 ct - Emerald- Diamond