Hiddenite (20.20 Carat )
24.39 x 14.70 mm
Stone Type : | Hiddenite |
Stone Shape : | Pear |
Stone Weight : | 20.20 carat |
Length X Width : | 24.39 x 14.70 mm |
Length / Width Ratio : | 1.66 |
Approx Face-up Area : | 261.71 mm² |
Approx Volume : | 1,270.34 mm³ |
How many Colors Available for Hiddenite ?
Light Yellowish Green , Yellowish Green , Light Green , Green ,
Hiddenite is a yellowish-green or emerald-green variety of the Spodumene mineral family. It was named after its discoverer William Earl Hidden (1853–1918). Most valued gems are those of rich green color.
Name of Stone : | Hiddenite |
Mineral : | Spodumene |
Shape : | Pear |
Chemical Formula : | LiAlSi2O6 |
Crystal Structure : | Monoclinic |
Hardness : | 6.5 - 7 |
Specific Gravity : | 3.18 |
Carat weight : | 20.20 carat |
Gram weight : | 4.040 gm |
Ounces weight : | 0.1425 ounces |
Length : | 24.39 mm |
Width : | 14.70 mm |
Length / Width Ratio : | 1.66 |
Average diameter : | 19.54 mm |
Approx Face-up Area : | 261.71 mm² |
Approx Volume : | 1,270.34 mm³ |
Refractive Index : | 1.66 - 1.68 |
Cleavage : | 1,2 - prismatic |
Luster : | Vitreous |
Birefringence : | 0.015 |
Wearability : | Very good |
Birthstone : | Hiddenite 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 - Hiddenite
4.10 ct - Pear - Hiddenite
9.10 ct - Pear - Hiddenite
12.50 ct - Pear - Hiddenite
16.10 ct - Pear - Hiddenite
18.80 ct - Pear - Hiddenite
24.50 ct - Pear - Hiddenite
22.20 ct - Pear - Hiddenite
22.80 ct - Pear - Hiddenite
32.40 ct - Pear - Hiddenite
35.00 ct - Pear - Hiddenite
38.70 ct - Pear - Hiddenite
4.10 ct - Pear - Hiddenite
9.10 ct - Pear - Hiddenite
12.50 ct - Pear - Hiddenite
16.10 ct - Pear - Hiddenite
18.80 ct - Pear - Hiddenite
24.50 ct - Pear - Hiddenite
22.20 ct - Pear - Hiddenite
22.80 ct - Pear - Hiddenite
32.40 ct - Pear - Hiddenite
35.00 ct - Pear - Hiddenite
38.70 ct - Pear - Hiddenite
6.80 ct - Benitoite - Round
4.80 ct - Aquamarine - Pear
9.90 ct - Aquamarine - Round
1.30 ct - Emerald - Round
5.30 ct - Andesine - Marquise
0.70 ct - Emerald - Baguette
13.70 ct - Chrysoberyl - Marquise
14.40 ct - Quartz - Baguette
11.70 ct - Apatite - Pear
15.80 ct - Kyanite - Oval
11.40 ct - Aquamarine - Emerald
16.20 ct - Aquamarine - Marquise
21.60 ct - Citrine - Trillion
20.80 ct - Chrysoberyl - Round
28.40 ct - Diaspore - Trillion
23.30 ct - Hiddenite - Baguette
22.20 ct - Emerald - Trillion
20.10 ct - Emerald - Cushion
35.50 ct - Benitoite - Trillion
33.20 ct - Aquamarine - Cushion
30.30 ct - Amethyst - Pear
36.30 ct - Peridot - Cushion
31.50 ct - Morganite - Baguette
30.70 ct - Sinhalite - Baguette
V S
4.80 ct - Aquamarine - Pear
9.90 ct - Aquamarine - Round
V S
1.30 ct - Emerald - Round
5.30 ct - Andesine - Marquise
V S
0.70 ct - Emerald - Baguette
13.70 ct - Chrysoberyl - Marquise
V S
14.40 ct - Quartz - Baguette
11.70 ct - Apatite - Pear
V S
15.80 ct - Kyanite - Oval
11.40 ct - Aquamarine - Emerald
V S
16.20 ct - Aquamarine - Marquise
21.60 ct - Citrine - Trillion
V S
20.80 ct - Chrysoberyl - Round
28.40 ct - Diaspore - Trillion
V S
23.30 ct - Hiddenite - Baguette
22.20 ct - Emerald - Trillion
V S
20.10 ct - Emerald - Cushion
35.50 ct - Benitoite - Trillion
V S
33.20 ct - Aquamarine - Cushion
30.30 ct - Amethyst - Pear
V S
36.30 ct - Peridot - Cushion
31.50 ct - Morganite - Baguette
V S
30.70 ct - Sinhalite - Baguette
2.20 ct - Oval- Diamond
1.50 ct - Round- Diamond
8.20 ct - Round- Diamond
1.00 ct - Emerald- Diamond
2.70 ct - Cushion- Diamond
2.20 ct - Baguette- Diamond
17.40 ct - Trillion- Diamond
10.80 ct - Cushion- Diamond
13.90 ct - Trillion- Diamond
13.20 ct - Trillion- Diamond
18.30 ct - Round- Diamond
15.60 ct - Marquise- Diamond
24.70 ct - Oval- Diamond
29.40 ct - Baguette- Diamond
26.10 ct - Marquise- Diamond
26.20 ct - Oval- Diamond
27.70 ct - Princess- Diamond
22.80 ct - Baguette- Diamond
33.80 ct - Princess- Diamond
39.20 ct - Round- Diamond
33.70 ct - Oval- Diamond
32.60 ct - Cushion- Diamond
33.30 ct - Round- Diamond
37.30 ct - Baguette- Diamond
V S
1.50 ct - Round- Diamond
8.20 ct - Round- Diamond
V S
1.00 ct - Emerald- Diamond
2.70 ct - Cushion- Diamond
V S
2.20 ct - Baguette- Diamond
17.40 ct - Trillion- Diamond
V S
10.80 ct - Cushion- Diamond
13.90 ct - Trillion- Diamond
V S
13.20 ct - Trillion- Diamond
18.30 ct - Round- Diamond
V S
15.60 ct - Marquise- Diamond
24.70 ct - Oval- Diamond
V S
29.40 ct - Baguette- Diamond
26.10 ct - Marquise- Diamond
V S
26.20 ct - Oval- Diamond
27.70 ct - Princess- Diamond
V S
22.80 ct - Baguette- Diamond
33.80 ct - Princess- Diamond
V S
39.20 ct - Round- Diamond
33.70 ct - Oval- Diamond
V S
32.60 ct - Cushion- Diamond
33.30 ct - Round- Diamond
V S
37.30 ct - Baguette- Diamond