Fluorite (13.40 Carat )
25.35 x 12.67 mm
Stone Type : | Fluorite |
Stone Shape : | Marquise |
Stone Weight : | 13.40 carat |
Length X Width : | 25.35 x 12.67 mm |
Length / Width Ratio : | 2.00 |
Approx Face-up Area : | 228.04 mm² |
Approx Volume : | 842.70 mm³ |
How many Colors Available for Fluorite ?
White , Light Red , Red , Dark Red , Orangey Red , Light Orange , Orange , Light Brown , Brown , Dark Brown , Light Yellow , Yellow , Light Yellowish Green , Yellowish Green , Dark Yellowish Green , Green , Dark Green , Light Bluish Green , Bluish Green , Dark Bluish Green , Light Blue , Blue , Dark Blue , Light Violet , Violet , Dark Violet , Light Purple , Purple , Dark Purple , Light Grey ,
Fluorite is a very affordable and colorful gem. It occurs in a wide range of colors, but most commonly in shades of blue, green, and pink. Its softness (only 4 on Mohs scale) limits its use in jewelry.
Name of Stone : | Fluorite |
Mineral : | Fluorite |
Shape : | Marquise |
Chemical Formula : | CaF2 |
Crystal Structure : | Isometric |
Hardness : | 4 |
Specific Gravity : | 3.18 |
Carat weight : | 13.40 carat |
Gram weight : | 2.680 gm |
Ounces weight : | 0.0945 ounces |
Length : | 25.35 mm |
Width : | 12.67 mm |
Length / Width Ratio : | 2.00 |
Average diameter : | 19.01 mm |
Approx Face-up Area : | 228.04 mm² |
Approx Volume : | 842.70 mm³ |
Refractive Index : | 0.434 |
Cleavage : | 1, all sides |
Luster : | Vitreous |
Birefringence : | 0.434 |
Wearability : | Poor |
Birthstone : | Fluorite is a birthstone for the month of February |
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
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V S
7.80 ct - Aquamarine - Oval
2.70 ct - Fluorite - Marquise
V S
3.50 ct - Amethyst - Pear
5.70 ct - Sinhalite - Baguette
V S
7.80 ct - Diaspore - Oval
19.10 ct - Emerald - Cushion
V S
10.90 ct - Apatite - Round
10.00 ct - Kunzite - Pear
V S
12.50 ct - Spinel - Trillion
13.30 ct - Chrysoberyl - Baguette
V S
13.30 ct - Spinel - Trillion
22.50 ct - Chrysoberyl - Round
V S
26.10 ct - Chrysoberyl - Cushion
25.10 ct - Aquamarine - Oval
V S
27.90 ct - Kunzite - Princess
24.40 ct - Amethyst - Marquise
V S
21.20 ct - Morganite - Cushion
30.30 ct - Chrysoberyl - Marquise
V S
35.90 ct - Andesine - Oval
33.40 ct - Amethyst - Baguette
V S
39.80 ct - Benitoite - Pear
33.90 ct - Sapphire - Baguette
V S
37.60 ct - Diopside - Pear
2.80 ct - Pear- Diamond
2.90 ct - Marquise- Diamond
2.20 ct - Oval- Diamond
0.90 ct - Oval- Diamond
10.00 ct - Trillion- Diamond
7.20 ct - Trillion- Diamond
16.70 ct - Princess- Diamond
15.90 ct - Cushion- Diamond
18.10 ct - Emerald- Diamond
14.90 ct - Cushion- Diamond
15.30 ct - Emerald- Diamond
16.20 ct - Baguette- Diamond
27.00 ct - Emerald- Diamond
26.50 ct - Trillion- Diamond
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22.60 ct - Round- Diamond
26.80 ct - Trillion- Diamond
25.20 ct - Cushion- Diamond
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34.50 ct - Princess- Diamond
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10.00 ct - Trillion- Diamond
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16.70 ct - Princess- Diamond
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15.90 ct - Cushion- Diamond
18.10 ct - Emerald- Diamond
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14.90 ct - Cushion- Diamond
15.30 ct - Emerald- Diamond
V S
16.20 ct - Baguette- Diamond
27.00 ct - Emerald- Diamond
V S
26.50 ct - Trillion- Diamond
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V S
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26.80 ct - Trillion- Diamond
V S
25.20 ct - Cushion- Diamond
33.00 ct - Pear- Diamond
V S
34.50 ct - Princess- Diamond
33.60 ct - Marquise- Diamond
V S
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37.80 ct - Trillion- Diamond
V S
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