Diaspore (38.00 Carat )
22.66 x 16.77 mm
Stone Type : | Diaspore |
Stone Shape : | Emerald |
Stone Weight : | 38.00 carat |
Length X Width : | 22.66 x 16.77 mm |
Length / Width Ratio : | 1.35 |
Approx Face-up Area : | 353.56 mm² |
Approx Volume : | 2,235.09 mm³ |
How many Colors Available for Diaspore ?
Light Red , Red , Dark Red , Light Orange , Light Brown , Brown , Light Yellow , Light Yellowish Green , Yellowish Green , Light Green , Light Violet , Light Purple ,
Diaspore is quite rare color-changing gemstone mined only in the remote location in Turkey's Anatolian Mountains. It appears yellowish-green to light green in daylight, changing to pinkish hues in incandescent lighting.
Name of Stone : | Diaspore |
Mineral : | Diaspore |
Shape : | Emerald |
Chemical Formula : | AlO(OH) |
Crystal Structure : | Orthorhombic |
Hardness : | 6.5 - 7 |
Specific Gravity : | 3.4 |
Carat weight : | 38.00 carat |
Gram weight : | 7.600 gm |
Ounces weight : | 0.2681 ounces |
Length : | 22.66 mm |
Width : | 16.77 mm |
Length / Width Ratio : | 1.35 |
Average diameter : | 19.72 mm |
Approx Face-up Area : | 353.56 mm² |
Approx Volume : | 2,235.09 mm³ |
Refractive Index : | 1.70 - 1.75 |
Cleavage : | 1,2;2,1 |
Luster : | Vitreous |
Birefringence : | 0.048 |
Wearability : | Good |
Birthstone : | Diaspore 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
2.10 ct - Emerald - Diaspore
1.60 ct - Emerald - Diaspore
4.80 ct - Emerald - Diaspore
18.50 ct - Emerald - Diaspore
12.00 ct - Emerald - Diaspore
19.20 ct - Emerald - Diaspore
20.00 ct - Emerald - Diaspore
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37.70 ct - Emerald - Diaspore
36.40 ct - Emerald - Diaspore
31.80 ct - Emerald - Diaspore
1.60 ct - Emerald - Diaspore
4.80 ct - Emerald - Diaspore
18.50 ct - Emerald - Diaspore
12.00 ct - Emerald - Diaspore
19.20 ct - Emerald - Diaspore
20.00 ct - Emerald - Diaspore
27.90 ct - Emerald - Diaspore
21.40 ct - Emerald - Diaspore
37.70 ct - Emerald - Diaspore
36.40 ct - Emerald - Diaspore
31.80 ct - Emerald - Diaspore
1.30 ct - Morganite - Marquise
8.90 ct - Peridot - Round
10.00 ct - Diopside - Baguette
1.90 ct - Quartz - Cushion
7.40 ct - Fluorite - Trillion
1.40 ct - Peridot - Princess
10.50 ct - Aquamarine - Round
15.90 ct - Citrine - Trillion
18.30 ct - Hiddenite - Baguette
12.70 ct - Apatite - Cushion
12.00 ct - Chrysoberyl - Cushion
17.50 ct - Diopside - Pear
23.50 ct - Kyanite - Marquise
27.30 ct - Diopside - Baguette
22.00 ct - Diaspore - Marquise
25.40 ct - Alexandrite - Oval
23.50 ct - Emerald - Princess
24.40 ct - Beryl - Oval
32.70 ct - Amethyst - Oval
37.20 ct - Tanzanite - Round
34.70 ct - Quartz - Princess
34.30 ct - Apatite - Trillion
37.50 ct - Kyanite - Trillion
36.90 ct - Spinel - Trillion
V S
8.90 ct - Peridot - Round
10.00 ct - Diopside - Baguette
V S
1.90 ct - Quartz - Cushion
7.40 ct - Fluorite - Trillion
V S
1.40 ct - Peridot - Princess
10.50 ct - Aquamarine - Round
V S
15.90 ct - Citrine - Trillion
18.30 ct - Hiddenite - Baguette
V S
12.70 ct - Apatite - Cushion
12.00 ct - Chrysoberyl - Cushion
V S
17.50 ct - Diopside - Pear
23.50 ct - Kyanite - Marquise
V S
27.30 ct - Diopside - Baguette
22.00 ct - Diaspore - Marquise
V S
25.40 ct - Alexandrite - Oval
23.50 ct - Emerald - Princess
V S
24.40 ct - Beryl - Oval
32.70 ct - Amethyst - Oval
V S
37.20 ct - Tanzanite - Round
34.70 ct - Quartz - Princess
V S
34.30 ct - Apatite - Trillion
37.50 ct - Kyanite - Trillion
V S
36.90 ct - Spinel - Trillion
9.10 ct - Emerald- Diamond
8.90 ct - Baguette- Diamond
2.30 ct - Pear- Diamond
8.60 ct - Pear- Diamond
1.90 ct - Marquise- Diamond
1.30 ct - Princess- Diamond
11.80 ct - Oval- Diamond
13.00 ct - Emerald- Diamond
19.20 ct - Marquise- Diamond
16.60 ct - Emerald- Diamond
15.00 ct - Marquise- Diamond
12.50 ct - Princess- Diamond
23.70 ct - Trillion- Diamond
27.40 ct - Marquise- Diamond
28.50 ct - Princess- Diamond
24.40 ct - Princess- Diamond
22.00 ct - Marquise- Diamond
26.30 ct - Cushion- Diamond
34.30 ct - Trillion- Diamond
30.60 ct - Emerald- Diamond
38.90 ct - Princess- Diamond
37.20 ct - Trillion- Diamond
34.00 ct - Princess- Diamond
34.00 ct - Oval- Diamond
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8.90 ct - Baguette- Diamond
2.30 ct - Pear- Diamond
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8.60 ct - Pear- Diamond
1.90 ct - Marquise- Diamond
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1.30 ct - Princess- Diamond
11.80 ct - Oval- Diamond
V S
13.00 ct - Emerald- Diamond
19.20 ct - Marquise- Diamond
V S
16.60 ct - Emerald- Diamond
15.00 ct - Marquise- Diamond
V S
12.50 ct - Princess- Diamond
23.70 ct - Trillion- Diamond
V S
27.40 ct - Marquise- Diamond
28.50 ct - Princess- Diamond
V S
24.40 ct - Princess- Diamond
22.00 ct - Marquise- Diamond
V S
26.30 ct - Cushion- Diamond
34.30 ct - Trillion- Diamond
V S
30.60 ct - Emerald- Diamond
38.90 ct - Princess- Diamond
V S
37.20 ct - Trillion- Diamond
34.00 ct - Princess- Diamond
V S
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