Fluorite (20.20 Carat )
29.06 x 14.53 mm
Stone Type : | Fluorite |
Stone Shape : | Marquise |
Stone Weight : | 20.20 carat |
Length X Width : | 29.06 x 14.53 mm |
Length / Width Ratio : | 2.00 |
Approx Face-up Area : | 299.86 mm² |
Approx Volume : | 1,270.34 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 : | 20.20 carat |
Gram weight : | 4.040 gm |
Ounces weight : | 0.1425 ounces |
Length : | 29.06 mm |
Width : | 14.53 mm |
Length / Width Ratio : | 2.00 |
Average diameter : | 21.80 mm |
Approx Face-up Area : | 299.86 mm² |
Approx Volume : | 1,270.34 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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9.60 ct - Marquise - Fluorite
2.20 ct - Marquise - Fluorite
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2.20 ct - Marquise - Fluorite
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16.30 ct - Marquise - Fluorite
10.50 ct - Marquise - Fluorite
24.70 ct - Marquise - Fluorite
23.40 ct - Marquise - Fluorite
23.40 ct - Marquise - Fluorite
37.00 ct - Marquise - Fluorite
38.50 ct - Marquise - Fluorite
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1.00 ct - Spinel - Oval
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17.60 ct - Andesine - Oval
19.30 ct - Fluorite - Round
17.70 ct - Alexandrite - Princess
12.50 ct - Sinhalite - Pear
22.50 ct - Morganite - Pear
23.30 ct - Kunzite - Baguette
22.90 ct - Ruby - Baguette
27.00 ct - Fluorite - Cushion
27.30 ct - Alexandrite - Cushion
28.10 ct - Apatite - Baguette
37.60 ct - Chrysoberyl - Trillion
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V S
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1.00 ct - Spinel - Oval
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9.40 ct - Apatite - Cushion
5.00 ct - Tanzanite - Baguette
V S
4.80 ct - Sinhalite - Pear
11.70 ct - Chrysoberyl - Cushion
V S
11.30 ct - Kyanite - Pear
17.60 ct - Andesine - Oval
V S
19.30 ct - Fluorite - Round
17.70 ct - Alexandrite - Princess
V S
12.50 ct - Sinhalite - Pear
22.50 ct - Morganite - Pear
V S
23.30 ct - Kunzite - Baguette
22.90 ct - Ruby - Baguette
V S
27.00 ct - Fluorite - Cushion
27.30 ct - Alexandrite - Cushion
V S
28.10 ct - Apatite - Baguette
37.60 ct - Chrysoberyl - Trillion
V S
34.30 ct - Benitoite - Princess
37.90 ct - Ruby - Emerald
V S
34.80 ct - Spinel - Marquise
35.00 ct - Kunzite - Trillion
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32.80 ct - Citrine - Pear
7.90 ct - Trillion- Diamond
3.70 ct - Baguette- Diamond
2.40 ct - Emerald- Diamond
4.80 ct - Marquise- Diamond
6.70 ct - Emerald- Diamond
6.50 ct - Princess- Diamond
19.00 ct - Marquise- Diamond
17.70 ct - Oval- Diamond
13.50 ct - Pear- Diamond
18.10 ct - Trillion- Diamond
19.00 ct - Baguette- Diamond
17.70 ct - Pear- Diamond
24.60 ct - Pear- Diamond
24.30 ct - Marquise- Diamond
25.30 ct - Princess- Diamond
25.40 ct - Princess- Diamond
21.50 ct - Emerald- Diamond
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35.20 ct - Pear- Diamond
39.10 ct - Round- Diamond
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13.50 ct - Pear- Diamond
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18.10 ct - Trillion- Diamond
19.00 ct - Baguette- Diamond
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24.30 ct - Marquise- Diamond
25.30 ct - Princess- Diamond
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25.40 ct - Princess- Diamond
21.50 ct - Emerald- Diamond
V S
21.30 ct - Marquise- Diamond
35.20 ct - Pear- Diamond
V S
39.10 ct - Round- Diamond
34.50 ct - Baguette- Diamond
V S
39.20 ct - Emerald- Diamond
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