Apatite (26.90 Carat )
22.67 x 22.67 mm
Stone Type : | Apatite |
Stone Shape : | Trillion |
Stone Weight : | 26.90 carat |
Length X Width : | 22.67 x 22.67 mm |
Length / Width Ratio : | 1.00 |
Approx Face-up Area : | 318.69 mm² |
Approx Volume : | 1,681.19 mm³ |
How many Colors Available for Apatite ?
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 , Light 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 , Grey ,
Apatite can appear in wide variety of colors, which is why it’s often mistaken for other gems. This characteristic actually gave it the name - from the Greek word apatao, which means "to deceive".
Name of Stone : | Apatite |
Mineral : | Apatite |
Shape : | Trillion |
Chemical Formula : | Ca5(PO4)3(F,OH,Cl) |
Crystal Structure : | Hexagonal |
Hardness : | 5 |
Specific Gravity : | 3.2 |
Carat weight : | 26.90 carat |
Gram weight : | 5.380 gm |
Ounces weight : | 0.1898 ounces |
Length : | 22.67 mm |
Width : | 22.67 mm |
Length / Width Ratio : | 1.00 |
Average diameter : | 22.67 mm |
Approx Face-up Area : | 318.69 mm² |
Approx Volume : | 1,681.19 mm³ |
Refractive Index : | 1.628 - 1.651 |
Cleavage : | Indistinct |
Luster : | Vitreous |
Birefringence : | 0.002 - 0.008 |
Wearability : | Good |
Birthstone : | Apatite 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
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30.30 ct - Trillion - Apatite
36.60 ct - Trillion - Apatite
2.50 ct - Trillion - Apatite
9.80 ct - Trillion - Apatite
11.00 ct - Trillion - Apatite
13.80 ct - Trillion - Apatite
16.00 ct - Trillion - Apatite
29.40 ct - Trillion - Apatite
21.20 ct - Trillion - Apatite
20.60 ct - Trillion - Apatite
37.60 ct - Trillion - Apatite
30.30 ct - Trillion - Apatite
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4.70 ct - Apatite - Marquise
1.30 ct - Sapphire - Pear
2.00 ct - Amethyst - Emerald
4.10 ct - Chrysoberyl - Baguette
2.50 ct - Ruby - Emerald
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10.80 ct - Aquamarine - Trillion
13.50 ct - Alexandrite - Emerald
13.20 ct - Tanzanite - Baguette
15.70 ct - Alexandrite - Princess
16.90 ct - Ruby - Baguette
29.30 ct - Kyanite - Round
23.20 ct - Sapphire - Baguette
22.30 ct - Spinel - Oval
21.20 ct - Spinel - Pear
21.90 ct - Aquamarine - Cushion
22.70 ct - Diopside - Emerald
39.20 ct - Andesine - Emerald
39.20 ct - Diaspore - Baguette
33.20 ct - Amethyst - Cushion
36.00 ct - Chrysoberyl - Round
39.00 ct - Sapphire - Cushion
31.70 ct - Citrine - Trillion
V S
4.70 ct - Apatite - Marquise
1.30 ct - Sapphire - Pear
V S
2.00 ct - Amethyst - Emerald
4.10 ct - Chrysoberyl - Baguette
V S
2.50 ct - Ruby - Emerald
14.20 ct - Aquamarine - Cushion
V S
10.80 ct - Aquamarine - Trillion
13.50 ct - Alexandrite - Emerald
V S
13.20 ct - Tanzanite - Baguette
15.70 ct - Alexandrite - Princess
V S
16.90 ct - Ruby - Baguette
29.30 ct - Kyanite - Round
V S
23.20 ct - Sapphire - Baguette
22.30 ct - Spinel - Oval
V S
21.20 ct - Spinel - Pear
21.90 ct - Aquamarine - Cushion
V S
22.70 ct - Diopside - Emerald
39.20 ct - Andesine - Emerald
V S
39.20 ct - Diaspore - Baguette
33.20 ct - Amethyst - Cushion
V S
36.00 ct - Chrysoberyl - Round
39.00 ct - Sapphire - Cushion
V S
31.70 ct - Citrine - Trillion
7.80 ct - Round- Diamond
0.50 ct - Round- Diamond
2.70 ct - Baguette- Diamond
7.10 ct - Round- Diamond
1.70 ct - Trillion- Diamond
4.90 ct - Round- Diamond
16.90 ct - Marquise- Diamond
13.90 ct - Oval- Diamond
16.00 ct - Trillion- Diamond
11.70 ct - Trillion- Diamond
12.00 ct - Pear- Diamond
17.80 ct - Cushion- Diamond
25.20 ct - Marquise- Diamond
29.40 ct - Baguette- Diamond
25.70 ct - Emerald- Diamond
27.50 ct - Cushion- Diamond
28.60 ct - Emerald- Diamond
28.70 ct - Round- Diamond
34.70 ct - Princess- Diamond
32.00 ct - Baguette- Diamond
35.70 ct - Trillion- Diamond
30.00 ct - Emerald- Diamond
32.70 ct - Marquise- Diamond
30.10 ct - Trillion- Diamond
V S
0.50 ct - Round- Diamond
2.70 ct - Baguette- Diamond
V S
7.10 ct - Round- Diamond
1.70 ct - Trillion- Diamond
V S
4.90 ct - Round- Diamond
16.90 ct - Marquise- Diamond
V S
13.90 ct - Oval- Diamond
16.00 ct - Trillion- Diamond
V S
11.70 ct - Trillion- Diamond
12.00 ct - Pear- Diamond
V S
17.80 ct - Cushion- Diamond
25.20 ct - Marquise- Diamond
V S
29.40 ct - Baguette- Diamond
25.70 ct - Emerald- Diamond
V S
27.50 ct - Cushion- Diamond
28.60 ct - Emerald- Diamond
V S
28.70 ct - Round- Diamond
34.70 ct - Princess- Diamond
V S
32.00 ct - Baguette- Diamond
35.70 ct - Trillion- Diamond
V S
30.00 ct - Emerald- Diamond
32.70 ct - Marquise- Diamond
V S
30.10 ct - Trillion- Diamond