Hiddenite (7.80 Carat )
11.97 x 11.97 mm
Stone Type : | Hiddenite |
Stone Shape : | Cushion |
Stone Weight : | 7.80 carat |
Length X Width : | 11.97 x 11.97 mm |
Length / Width Ratio : | 1.00 |
Approx Face-up Area : | 128.85 mm² |
Approx Volume : | 490.52 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 : | Cushion |
Chemical Formula : | LiAlSi2O6 |
Crystal Structure : | Monoclinic |
Hardness : | 6.5 - 7 |
Specific Gravity : | 3.18 |
Carat weight : | 7.80 carat |
Gram weight : | 1.560 gm |
Ounces weight : | 0.0550 ounces |
Length : | 11.97 mm |
Width : | 11.97 mm |
Length / Width Ratio : | 1.00 |
Average diameter : | 11.97 mm |
Approx Face-up Area : | 128.85 mm² |
Approx Volume : | 490.52 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
4.30 ct - Cushion - Hiddenite
4.20 ct - Cushion - Hiddenite
4.40 ct - Cushion - Hiddenite
18.20 ct - Cushion - Hiddenite
10.60 ct - Cushion - Hiddenite
14.90 ct - Cushion - Hiddenite
20.00 ct - Cushion - Hiddenite
26.20 ct - Cushion - Hiddenite
26.40 ct - Cushion - Hiddenite
36.30 ct - Cushion - Hiddenite
34.20 ct - Cushion - Hiddenite
31.00 ct - Cushion - Hiddenite
4.20 ct - Cushion - Hiddenite
4.40 ct - Cushion - Hiddenite
18.20 ct - Cushion - Hiddenite
10.60 ct - Cushion - Hiddenite
14.90 ct - Cushion - Hiddenite
20.00 ct - Cushion - Hiddenite
26.20 ct - Cushion - Hiddenite
26.40 ct - Cushion - Hiddenite
36.30 ct - Cushion - Hiddenite
34.20 ct - Cushion - Hiddenite
31.00 ct - Cushion - Hiddenite
2.30 ct - Spinel - Pear
6.10 ct - Peridot - Pear
5.80 ct - Ruby - Oval
6.20 ct - Kunzite - Marquise
4.70 ct - Apatite - Oval
2.40 ct - Diopside - Cushion
17.80 ct - Emerald - Emerald
18.10 ct - Hiddenite - Marquise
12.20 ct - Peridot - Pear
12.70 ct - Chrysoberyl - Pear
16.50 ct - Benitoite - Baguette
18.60 ct - Alexandrite - Oval
20.10 ct - Tanzanite - Emerald
25.60 ct - Spinel - Oval
27.10 ct - Tanzanite - Trillion
29.20 ct - Peridot - Baguette
27.00 ct - Quartz - Emerald
22.80 ct - Kunzite - Emerald
39.00 ct - Aquamarine - Baguette
34.20 ct - Ruby - Baguette
39.60 ct - Alexandrite - Round
34.80 ct - Chrysoberyl - Princess
33.80 ct - Beryl - Emerald
35.80 ct - Peridot - Princess
V S
6.10 ct - Peridot - Pear
5.80 ct - Ruby - Oval
V S
6.20 ct - Kunzite - Marquise
4.70 ct - Apatite - Oval
V S
2.40 ct - Diopside - Cushion
17.80 ct - Emerald - Emerald
V S
18.10 ct - Hiddenite - Marquise
12.20 ct - Peridot - Pear
V S
12.70 ct - Chrysoberyl - Pear
16.50 ct - Benitoite - Baguette
V S
18.60 ct - Alexandrite - Oval
20.10 ct - Tanzanite - Emerald
V S
25.60 ct - Spinel - Oval
27.10 ct - Tanzanite - Trillion
V S
29.20 ct - Peridot - Baguette
27.00 ct - Quartz - Emerald
V S
22.80 ct - Kunzite - Emerald
39.00 ct - Aquamarine - Baguette
V S
34.20 ct - Ruby - Baguette
39.60 ct - Alexandrite - Round
V S
34.80 ct - Chrysoberyl - Princess
33.80 ct - Beryl - Emerald
V S
35.80 ct - Peridot - Princess
8.10 ct - Emerald- Diamond
9.90 ct - Cushion- Diamond
3.00 ct - Round- Diamond
2.50 ct - Marquise- Diamond
9.90 ct - Trillion- Diamond
6.30 ct - Oval- Diamond
18.10 ct - Emerald- Diamond
14.10 ct - Cushion- Diamond
17.20 ct - Marquise- Diamond
16.90 ct - Cushion- Diamond
13.20 ct - Baguette- Diamond
16.60 ct - Trillion- Diamond
28.20 ct - Pear- Diamond
24.50 ct - Cushion- Diamond
22.60 ct - Marquise- Diamond
22.00 ct - Emerald- Diamond
22.00 ct - Princess- Diamond
20.00 ct - Trillion- Diamond
33.30 ct - Trillion- Diamond
37.90 ct - Cushion- Diamond
30.40 ct - Round- Diamond
30.00 ct - Oval- Diamond
39.90 ct - Princess- Diamond
32.10 ct - Cushion- Diamond
V S
9.90 ct - Cushion- Diamond
3.00 ct - Round- Diamond
V S
2.50 ct - Marquise- Diamond
9.90 ct - Trillion- Diamond
V S
6.30 ct - Oval- Diamond
18.10 ct - Emerald- Diamond
V S
14.10 ct - Cushion- Diamond
17.20 ct - Marquise- Diamond
V S
16.90 ct - Cushion- Diamond
13.20 ct - Baguette- Diamond
V S
16.60 ct - Trillion- Diamond
28.20 ct - Pear- Diamond
V S
24.50 ct - Cushion- Diamond
22.60 ct - Marquise- Diamond
V S
22.00 ct - Emerald- Diamond
22.00 ct - Princess- Diamond
V S
20.00 ct - Trillion- Diamond
33.30 ct - Trillion- Diamond
V S
37.90 ct - Cushion- Diamond
30.40 ct - Round- Diamond
V S
30.00 ct - Oval- Diamond
39.90 ct - Princess- Diamond
V S
32.10 ct - Cushion- Diamond