Titanite (28.90 Carat )
26.60 x 16.02 mm
Stone Type : | Titanite |
Stone Shape : | Pear |
Stone Weight : | 28.90 carat |
Length X Width : | 26.60 x 16.02 mm |
Length / Width Ratio : | 1.66 |
Approx Face-up Area : | 311.18 mm² |
Approx Volume : | 1,637.42 mm³ |
How many Colors Available for Titanite ?
Light Orange , Orange , Light Brown , Brown , Dark Brown , Light Yellow , Yellow , Light Yellowish Green , Yellowish Green , Dark Yellowish Green , Light Green ,
Titanite, also known as Sphene, is a yellowish-green or orange-brown gemstone. It got its name from its titanium contents. Due to its high dispersion (one of the highest of all gems) it can exhibit a very intense fire.
Name of Stone : | Titanite |
Mineral : | Sphene |
Shape : | Pear |
Chemical Formula : | CaTiSiO5 |
Crystal Structure : | Monoclinic |
Hardness : | 5 - 5.5 |
Specific Gravity : | 3.53 |
Carat weight : | 28.90 carat |
Gram weight : | 5.780 gm |
Ounces weight : | 0.2039 ounces |
Length : | 26.60 mm |
Width : | 16.02 mm |
Length / Width Ratio : | 1.66 |
Average diameter : | 21.31 mm |
Approx Face-up Area : | 311.18 mm² |
Approx Volume : | 1,637.42 mm³ |
Refractive Index : | 1.843 - 2.110 |
Cleavage : | Good |
Luster : | Adamantine |
Birefringence : | 0.100 - 0.192 |
Wearability : | Good |
Birthstone : | Titanite 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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12.80 ct - Diopside - Cushion
V S
17.30 ct - Fluorite - Baguette
10.30 ct - Aquamarine - Marquise
V S
12.10 ct - Andesine - Marquise
24.80 ct - Morganite - Cushion
V S
25.00 ct - Beryl - Round
24.60 ct - Apatite - Marquise
V S
29.90 ct - Aquamarine - Baguette
23.30 ct - Diaspore - Oval
V S
25.90 ct - Citrine - Emerald
36.90 ct - Amethyst - Trillion
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31.80 ct - Hiddenite - Cushion
37.90 ct - Apatite - Round
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32.40 ct - Spinel - Emerald
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4.50 ct - Princess- Diamond
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2.90 ct - Princess- Diamond
4.60 ct - Emerald- Diamond
2.90 ct - Trillion- Diamond
14.10 ct - Baguette- Diamond
14.90 ct - Princess- Diamond
13.80 ct - Round- Diamond
13.90 ct - Pear- Diamond
13.80 ct - Round- Diamond
10.20 ct - Cushion- Diamond
23.10 ct - Marquise- Diamond
24.60 ct - Oval- Diamond
28.40 ct - Princess- Diamond
23.10 ct - Trillion- Diamond
23.80 ct - Cushion- Diamond
29.80 ct - Marquise- Diamond
34.90 ct - Round- Diamond
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28.40 ct - Princess- Diamond
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23.10 ct - Trillion- Diamond
23.80 ct - Cushion- Diamond
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34.90 ct - Round- Diamond
V S
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35.90 ct - Trillion- Diamond
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