Diaspore (33.30 Carat )
28.17 x 16.98 mm
Stone Type : | Diaspore |
Stone Shape : | Pear |
Stone Weight : | 33.30 carat |
Length X Width : | 28.17 x 16.98 mm |
Length / Width Ratio : | 1.66 |
Approx Face-up Area : | 349.12 mm² |
Approx Volume : | 1,958.65 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 : | Pear |
Chemical Formula : | AlO(OH) |
Crystal Structure : | Orthorhombic |
Hardness : | 6.5 - 7 |
Specific Gravity : | 3.4 |
Carat weight : | 33.30 carat |
Gram weight : | 6.660 gm |
Ounces weight : | 0.2349 ounces |
Length : | 28.17 mm |
Width : | 16.98 mm |
Length / Width Ratio : | 1.66 |
Average diameter : | 22.58 mm |
Approx Face-up Area : | 349.12 mm² |
Approx Volume : | 1,958.65 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
4.60 ct - Pear - Diaspore
9.00 ct - Pear - Diaspore
7.00 ct - Pear - Diaspore
17.90 ct - Pear - Diaspore
13.80 ct - Pear - Diaspore
15.60 ct - Pear - Diaspore
27.10 ct - Pear - Diaspore
26.70 ct - Pear - Diaspore
25.10 ct - Pear - Diaspore
34.40 ct - Pear - Diaspore
39.10 ct - Pear - Diaspore
30.00 ct - Pear - Diaspore
9.00 ct - Pear - Diaspore
7.00 ct - Pear - Diaspore
17.90 ct - Pear - Diaspore
13.80 ct - Pear - Diaspore
15.60 ct - Pear - Diaspore
27.10 ct - Pear - Diaspore
26.70 ct - Pear - Diaspore
25.10 ct - Pear - Diaspore
34.40 ct - Pear - Diaspore
39.10 ct - Pear - Diaspore
30.00 ct - Pear - Diaspore
3.30 ct - Hiddenite - Baguette
8.50 ct - Tanzanite - Baguette
1.10 ct - Beryl - Princess
7.60 ct - Aquamarine - Trillion
0.70 ct - Amethyst - Pear
4.70 ct - Beryl - Marquise
12.30 ct - Ruby - Cushion
14.40 ct - Amethyst - Baguette
12.20 ct - Sapphire - Cushion
16.50 ct - Benitoite - Pear
10.60 ct - Tanzanite - Princess
10.20 ct - Tanzanite - Emerald
23.90 ct - Sapphire - Emerald
21.70 ct - Citrine - Trillion
29.50 ct - Alexandrite - Round
23.50 ct - Quartz - Trillion
22.70 ct - Tanzanite - Baguette
22.40 ct - Diamond - Princess
34.60 ct - Alexandrite - Baguette
31.00 ct - Aquamarine - Oval
32.00 ct - Kyanite - Pear
39.40 ct - Spinel - Trillion
33.30 ct - Sapphire - Trillion
31.00 ct - Peridot - Emerald
V S
8.50 ct - Tanzanite - Baguette
1.10 ct - Beryl - Princess
V S
7.60 ct - Aquamarine - Trillion
0.70 ct - Amethyst - Pear
V S
4.70 ct - Beryl - Marquise
12.30 ct - Ruby - Cushion
V S
14.40 ct - Amethyst - Baguette
12.20 ct - Sapphire - Cushion
V S
16.50 ct - Benitoite - Pear
10.60 ct - Tanzanite - Princess
V S
10.20 ct - Tanzanite - Emerald
23.90 ct - Sapphire - Emerald
V S
21.70 ct - Citrine - Trillion
29.50 ct - Alexandrite - Round
V S
23.50 ct - Quartz - Trillion
22.70 ct - Tanzanite - Baguette
V S
22.40 ct - Diamond - Princess
34.60 ct - Alexandrite - Baguette
V S
31.00 ct - Aquamarine - Oval
32.00 ct - Kyanite - Pear
V S
39.40 ct - Spinel - Trillion
33.30 ct - Sapphire - Trillion
V S
31.00 ct - Peridot - Emerald
3.00 ct - Princess- Diamond
8.60 ct - Baguette- Diamond
2.90 ct - Princess- Diamond
8.60 ct - Princess- Diamond
3.80 ct - Oval- Diamond
4.30 ct - Oval- Diamond
11.60 ct - Baguette- Diamond
12.80 ct - Cushion- Diamond
13.80 ct - Oval- Diamond
19.10 ct - Oval- Diamond
18.40 ct - Round- Diamond
16.20 ct - Oval- Diamond
21.70 ct - Cushion- Diamond
28.30 ct - Pear- Diamond
26.10 ct - Cushion- Diamond
28.60 ct - Emerald- Diamond
21.20 ct - Oval- Diamond
20.30 ct - Emerald- Diamond
33.80 ct - Pear- Diamond
39.70 ct - Oval- Diamond
38.50 ct - Princess- Diamond
32.50 ct - Baguette- Diamond
32.10 ct - Oval- Diamond
30.50 ct - Round- Diamond
V S
8.60 ct - Baguette- Diamond
2.90 ct - Princess- Diamond
V S
8.60 ct - Princess- Diamond
3.80 ct - Oval- Diamond
V S
4.30 ct - Oval- Diamond
11.60 ct - Baguette- Diamond
V S
12.80 ct - Cushion- Diamond
13.80 ct - Oval- Diamond
V S
19.10 ct - Oval- Diamond
18.40 ct - Round- Diamond
V S
16.20 ct - Oval- Diamond
21.70 ct - Cushion- Diamond
V S
28.30 ct - Pear- Diamond
26.10 ct - Cushion- Diamond
V S
28.60 ct - Emerald- Diamond
21.20 ct - Oval- Diamond
V S
20.30 ct - Emerald- Diamond
33.80 ct - Pear- Diamond
V S
39.70 ct - Oval- Diamond
38.50 ct - Princess- Diamond
V S
32.50 ct - Baguette- Diamond
32.10 ct - Oval- Diamond
V S
30.50 ct - Round- Diamond