Hiddenite (15.20 Carat )
26.43 x 13.22 mm
Stone Type : | Hiddenite |
Stone Shape : | Marquise |
Stone Weight : | 15.20 carat |
Length X Width : | 26.43 x 13.22 mm |
Length / Width Ratio : | 2.00 |
Approx Face-up Area : | 248.05 mm² |
Approx Volume : | 955.90 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 : | Marquise |
Chemical Formula : | LiAlSi2O6 |
Crystal Structure : | Monoclinic |
Hardness : | 6.5 - 7 |
Specific Gravity : | 3.18 |
Carat weight : | 15.20 carat |
Gram weight : | 3.040 gm |
Ounces weight : | 0.1072 ounces |
Length : | 26.43 mm |
Width : | 13.22 mm |
Length / Width Ratio : | 2.00 |
Average diameter : | 19.83 mm |
Approx Face-up Area : | 248.05 mm² |
Approx Volume : | 955.90 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
6.60 ct - Marquise - Hiddenite
9.50 ct - Marquise - Hiddenite
9.00 ct - Marquise - Hiddenite
12.80 ct - Marquise - Hiddenite
17.90 ct - Marquise - Hiddenite
11.40 ct - Marquise - Hiddenite
22.20 ct - Marquise - Hiddenite
24.90 ct - Marquise - Hiddenite
28.10 ct - Marquise - Hiddenite
36.00 ct - Marquise - Hiddenite
36.50 ct - Marquise - Hiddenite
31.20 ct - Marquise - Hiddenite
9.50 ct - Marquise - Hiddenite
9.00 ct - Marquise - Hiddenite
12.80 ct - Marquise - Hiddenite
17.90 ct - Marquise - Hiddenite
11.40 ct - Marquise - Hiddenite
22.20 ct - Marquise - Hiddenite
24.90 ct - Marquise - Hiddenite
28.10 ct - Marquise - Hiddenite
36.00 ct - Marquise - Hiddenite
36.50 ct - Marquise - Hiddenite
31.20 ct - Marquise - Hiddenite
1.10 ct - Diaspore - Marquise
6.10 ct - Sinhalite - Marquise
4.50 ct - Hiddenite - Oval
6.90 ct - Emerald - Marquise
4.10 ct - Sinhalite - Princess
8.80 ct - Chrysoberyl - Cushion
11.10 ct - Kunzite - Princess
12.50 ct - Beryl - Princess
16.90 ct - Diamond - Princess
10.90 ct - Aquamarine - Cushion
17.70 ct - Sinhalite - Round
13.80 ct - Ruby - Round
22.10 ct - Benitoite - Trillion
22.50 ct - Diamond - Round
23.60 ct - Spinel - Marquise
21.20 ct - Hiddenite - Baguette
29.50 ct - Kunzite - Marquise
22.00 ct - Sinhalite - Cushion
34.00 ct - Hiddenite - Emerald
33.70 ct - Diopside - Cushion
30.10 ct - Spinel - Baguette
37.80 ct - Emerald - Emerald
34.30 ct - Andesine - Oval
36.70 ct - Aquamarine - Baguette
V S
6.10 ct - Sinhalite - Marquise
4.50 ct - Hiddenite - Oval
V S
6.90 ct - Emerald - Marquise
4.10 ct - Sinhalite - Princess
V S
8.80 ct - Chrysoberyl - Cushion
11.10 ct - Kunzite - Princess
V S
12.50 ct - Beryl - Princess
16.90 ct - Diamond - Princess
V S
10.90 ct - Aquamarine - Cushion
17.70 ct - Sinhalite - Round
V S
13.80 ct - Ruby - Round
22.10 ct - Benitoite - Trillion
V S
22.50 ct - Diamond - Round
23.60 ct - Spinel - Marquise
V S
21.20 ct - Hiddenite - Baguette
29.50 ct - Kunzite - Marquise
V S
22.00 ct - Sinhalite - Cushion
34.00 ct - Hiddenite - Emerald
V S
33.70 ct - Diopside - Cushion
30.10 ct - Spinel - Baguette
V S
37.80 ct - Emerald - Emerald
34.30 ct - Andesine - Oval
V S
36.70 ct - Aquamarine - Baguette
1.20 ct - Baguette- Diamond
8.10 ct - Cushion- Diamond
8.80 ct - Cushion- Diamond
4.10 ct - Baguette- Diamond
6.80 ct - Oval- Diamond
3.80 ct - Princess- Diamond
16.80 ct - Round- Diamond
13.10 ct - Oval- Diamond
12.80 ct - Oval- Diamond
15.30 ct - Cushion- Diamond
16.80 ct - Trillion- Diamond
13.40 ct - Cushion- Diamond
27.80 ct - Round- Diamond
25.90 ct - Princess- Diamond
28.30 ct - Emerald- Diamond
23.10 ct - Baguette- Diamond
27.20 ct - Princess- Diamond
25.10 ct - Cushion- Diamond
37.50 ct - Oval- Diamond
39.10 ct - Marquise- Diamond
30.10 ct - Oval- Diamond
37.60 ct - Pear- Diamond
34.80 ct - Princess- Diamond
34.10 ct - Cushion- Diamond
V S
8.10 ct - Cushion- Diamond
8.80 ct - Cushion- Diamond
V S
4.10 ct - Baguette- Diamond
6.80 ct - Oval- Diamond
V S
3.80 ct - Princess- Diamond
16.80 ct - Round- Diamond
V S
13.10 ct - Oval- Diamond
12.80 ct - Oval- Diamond
V S
15.30 ct - Cushion- Diamond
16.80 ct - Trillion- Diamond
V S
13.40 ct - Cushion- Diamond
27.80 ct - Round- Diamond
V S
25.90 ct - Princess- Diamond
28.30 ct - Emerald- Diamond
V S
23.10 ct - Baguette- Diamond
27.20 ct - Princess- Diamond
V S
25.10 ct - Cushion- Diamond
37.50 ct - Oval- Diamond
V S
39.10 ct - Marquise- Diamond
30.10 ct - Oval- Diamond
V S
37.60 ct - Pear- Diamond
34.80 ct - Princess- Diamond
V S
34.10 ct - Cushion- Diamond