Fluorite (6.40 Carat )
19.80 x 9.90 mm
Stone Type : | Fluorite |
Stone Shape : | Marquise |
Stone Weight : | 6.40 carat |
Length X Width : | 19.80 x 9.90 mm |
Length / Width Ratio : | 2.00 |
Approx Face-up Area : | 139.17 mm² |
Approx Volume : | 402.49 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 : | 6.40 carat |
Gram weight : | 1.280 gm |
Ounces weight : | 0.0452 ounces |
Length : | 19.80 mm |
Width : | 9.90 mm |
Length / Width Ratio : | 2.00 |
Average diameter : | 14.85 mm |
Approx Face-up Area : | 139.17 mm² |
Approx Volume : | 402.49 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
Click here for More Information
8.30 ct - Marquise - Fluorite
2.50 ct - Marquise - Fluorite
4.70 ct - Marquise - Fluorite
13.00 ct - Marquise - Fluorite
16.10 ct - Marquise - Fluorite
17.30 ct - Marquise - Fluorite
20.10 ct - Marquise - Fluorite
24.60 ct - Marquise - Fluorite
23.30 ct - Marquise - Fluorite
38.40 ct - Marquise - Fluorite
31.20 ct - Marquise - Fluorite
36.40 ct - Marquise - Fluorite
2.50 ct - Marquise - Fluorite
4.70 ct - Marquise - Fluorite
13.00 ct - Marquise - Fluorite
16.10 ct - Marquise - Fluorite
17.30 ct - Marquise - Fluorite
20.10 ct - Marquise - Fluorite
24.60 ct - Marquise - Fluorite
23.30 ct - Marquise - Fluorite
38.40 ct - Marquise - Fluorite
31.20 ct - Marquise - Fluorite
36.40 ct - Marquise - Fluorite
3.20 ct - Sinhalite - Marquise
0.70 ct - Quartz - Marquise
5.40 ct - Spinel - Trillion
2.60 ct - Diamond - Marquise
7.40 ct - Beryl - Marquise
1.90 ct - Quartz - Marquise
19.90 ct - Peridot - Pear
12.50 ct - Diaspore - Trillion
16.40 ct - Citrine - Princess
15.80 ct - Sapphire - Princess
12.90 ct - Ruby - Baguette
16.40 ct - Alexandrite - Oval
23.50 ct - Kunzite - Oval
25.60 ct - Aquamarine - Marquise
25.40 ct - Sinhalite - Round
25.70 ct - Fluorite - Trillion
23.30 ct - Diaspore - Cushion
28.80 ct - Ruby - Pear
39.10 ct - Fluorite - Pear
38.10 ct - Sinhalite - Round
35.90 ct - Citrine - Princess
30.10 ct - Tanzanite - Emerald
30.30 ct - Diaspore - Oval
39.10 ct - Diopside - Pear
V S
0.70 ct - Quartz - Marquise
5.40 ct - Spinel - Trillion
V S
2.60 ct - Diamond - Marquise
7.40 ct - Beryl - Marquise
V S
1.90 ct - Quartz - Marquise
19.90 ct - Peridot - Pear
V S
12.50 ct - Diaspore - Trillion
16.40 ct - Citrine - Princess
V S
15.80 ct - Sapphire - Princess
12.90 ct - Ruby - Baguette
V S
16.40 ct - Alexandrite - Oval
23.50 ct - Kunzite - Oval
V S
25.60 ct - Aquamarine - Marquise
25.40 ct - Sinhalite - Round
V S
25.70 ct - Fluorite - Trillion
23.30 ct - Diaspore - Cushion
V S
28.80 ct - Ruby - Pear
39.10 ct - Fluorite - Pear
V S
38.10 ct - Sinhalite - Round
35.90 ct - Citrine - Princess
V S
30.10 ct - Tanzanite - Emerald
30.30 ct - Diaspore - Oval
V S
39.10 ct - Diopside - Pear
4.40 ct - Pear- Diamond
5.10 ct - Cushion- Diamond
9.50 ct - Oval- Diamond
0.90 ct - Trillion- Diamond
7.90 ct - Trillion- Diamond
4.60 ct - Trillion- Diamond
17.20 ct - Pear- Diamond
12.00 ct - Cushion- Diamond
17.70 ct - Princess- Diamond
14.60 ct - Cushion- Diamond
11.50 ct - Princess- Diamond
12.80 ct - Marquise- Diamond
26.30 ct - Round- Diamond
26.70 ct - Princess- Diamond
26.50 ct - Oval- Diamond
28.10 ct - Oval- Diamond
23.70 ct - Baguette- Diamond
20.00 ct - Pear- Diamond
37.00 ct - Cushion- Diamond
30.80 ct - Round- Diamond
37.30 ct - Baguette- Diamond
33.80 ct - Emerald- Diamond
36.30 ct - Baguette- Diamond
31.70 ct - Emerald- Diamond
V S
5.10 ct - Cushion- Diamond
9.50 ct - Oval- Diamond
V S
0.90 ct - Trillion- Diamond
7.90 ct - Trillion- Diamond
V S
4.60 ct - Trillion- Diamond
17.20 ct - Pear- Diamond
V S
12.00 ct - Cushion- Diamond
17.70 ct - Princess- Diamond
V S
14.60 ct - Cushion- Diamond
11.50 ct - Princess- Diamond
V S
12.80 ct - Marquise- Diamond
26.30 ct - Round- Diamond
V S
26.70 ct - Princess- Diamond
26.50 ct - Oval- Diamond
V S
28.10 ct - Oval- Diamond
23.70 ct - Baguette- Diamond
V S
20.00 ct - Pear- Diamond
37.00 ct - Cushion- Diamond
V S
30.80 ct - Round- Diamond
37.30 ct - Baguette- Diamond
V S
33.80 ct - Emerald- Diamond
36.30 ct - Baguette- Diamond
V S
31.70 ct - Emerald- Diamond