Hiddenite (4.50 Carat )
9.97 x 9.97 mm
Stone Type : | Hiddenite |
Stone Shape : | Cushion |
Stone Weight : | 4.50 carat |
Length X Width : | 9.97 x 9.97 mm |
Length / Width Ratio : | 1.00 |
Approx Face-up Area : | 89.39 mm² |
Approx Volume : | 282.99 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 : | 4.50 carat |
Gram weight : | 0.900 gm |
Ounces weight : | 0.0317 ounces |
Length : | 9.97 mm |
Width : | 9.97 mm |
Length / Width Ratio : | 1.00 |
Average diameter : | 9.97 mm |
Approx Face-up Area : | 89.39 mm² |
Approx Volume : | 282.99 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
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23.10 ct - Cushion - Hiddenite
29.40 ct - Cushion - Hiddenite
38.30 ct - Cushion - Hiddenite
30.70 ct - Cushion - Hiddenite
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4.40 ct - Diaspore - Trillion
9.00 ct - Fluorite - Princess
0.70 ct - Tanzanite - Baguette
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12.10 ct - Kunzite - Oval
18.20 ct - Amethyst - Trillion
18.00 ct - Sapphire - Princess
17.70 ct - Kyanite - Emerald
19.70 ct - Hiddenite - Princess
10.20 ct - Hiddenite - Oval
25.20 ct - Kunzite - Baguette
20.50 ct - Aquamarine - Round
24.50 ct - Diaspore - Trillion
26.60 ct - Chrysoberyl - Princess
24.80 ct - Diopside - Round
22.10 ct - Peridot - Trillion
39.50 ct - Kunzite - Emerald
34.80 ct - Quartz - Cushion
36.70 ct - Diaspore - Trillion
33.50 ct - Alexandrite - Emerald
38.40 ct - Emerald - Round
39.50 ct - Kyanite - Trillion
V S
9.00 ct - Fluorite - Princess
0.70 ct - Tanzanite - Baguette
V S
3.70 ct - Ruby - Pear
6.20 ct - Sinhalite - Oval
V S
3.70 ct - Quartz - Round
12.10 ct - Kunzite - Oval
V S
18.20 ct - Amethyst - Trillion
18.00 ct - Sapphire - Princess
V S
17.70 ct - Kyanite - Emerald
19.70 ct - Hiddenite - Princess
V S
10.20 ct - Hiddenite - Oval
25.20 ct - Kunzite - Baguette
V S
20.50 ct - Aquamarine - Round
24.50 ct - Diaspore - Trillion
V S
26.60 ct - Chrysoberyl - Princess
24.80 ct - Diopside - Round
V S
22.10 ct - Peridot - Trillion
39.50 ct - Kunzite - Emerald
V S
34.80 ct - Quartz - Cushion
36.70 ct - Diaspore - Trillion
V S
33.50 ct - Alexandrite - Emerald
38.40 ct - Emerald - Round
V S
39.50 ct - Kyanite - Trillion
2.90 ct - Marquise- Diamond
4.90 ct - Pear- Diamond
8.30 ct - Marquise- Diamond
1.00 ct - Oval- Diamond
4.90 ct - Round- Diamond
7.20 ct - Marquise- Diamond
16.90 ct - Emerald- Diamond
16.20 ct - Princess- Diamond
15.70 ct - Trillion- Diamond
16.80 ct - Round- Diamond
10.50 ct - Oval- Diamond
11.00 ct - Marquise- Diamond
24.50 ct - Baguette- Diamond
26.70 ct - Emerald- Diamond
29.80 ct - Trillion- Diamond
28.50 ct - Cushion- Diamond
27.70 ct - Pear- Diamond
20.90 ct - Round- Diamond
34.00 ct - Marquise- Diamond
38.70 ct - Pear- Diamond
31.60 ct - Marquise- Diamond
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38.40 ct - Pear- Diamond
34.80 ct - Round- Diamond
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7.20 ct - Marquise- Diamond
16.90 ct - Emerald- Diamond
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16.20 ct - Princess- Diamond
15.70 ct - Trillion- Diamond
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16.80 ct - Round- Diamond
10.50 ct - Oval- Diamond
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11.00 ct - Marquise- Diamond
24.50 ct - Baguette- Diamond
V S
26.70 ct - Emerald- Diamond
29.80 ct - Trillion- Diamond
V S
28.50 ct - Cushion- Diamond
27.70 ct - Pear- Diamond
V S
20.90 ct - Round- Diamond
34.00 ct - Marquise- Diamond
V S
38.70 ct - Pear- Diamond
31.60 ct - Marquise- Diamond
V S
37.70 ct - Marquise- Diamond
38.40 ct - Pear- Diamond
V S
34.80 ct - Round- Diamond