Diopside (23.90 Carat )
25.48 x 15.35 mm
Stone Type : | Diopside |
Stone Shape : | Pear |
Stone Weight : | 23.90 carat |
Length X Width : | 25.48 x 15.35 mm |
Length / Width Ratio : | 1.66 |
Approx Face-up Area : | 285.56 mm² |
Approx Volume : | 1,448.53 mm³ |
How many Colors Available for Diopside ?
Dark Brown , Light Yellowish Green , Yellowish Green , Dark Yellowish Green , Light Green , Green , Dark Green , Black ,
Diopside is a beautiful and affordable gem with rich green color that rivals the beauty of Emerald and Tsavorite.
Name of Stone : | Diopside |
Mineral : | Diopside |
Shape : | Pear |
Chemical Formula : | (Ca,Cr)MgSi2O6 |
Crystal Structure : | Monoclinic |
Hardness : | 5-6 |
Specific Gravity : | 3.3 |
Carat weight : | 23.90 carat |
Gram weight : | 4.780 gm |
Ounces weight : | 0.1686 ounces |
Length : | 25.48 mm |
Width : | 15.35 mm |
Length / Width Ratio : | 1.66 |
Average diameter : | 20.42 mm |
Approx Face-up Area : | 285.56 mm² |
Approx Volume : | 1,448.53 mm³ |
Refractive Index : | 1.668 - 1.703 |
Cleavage : | 1,2 - prismatic |
Luster : | Vitreous |
Birefringence : | 0.024 - 0.030 |
Wearability : | Moderate |
Birthstone : | Diopside is a birthstone for the month of March |
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
0.70 ct - Pear - Diopside
4.90 ct - Pear - Diopside
7.90 ct - Pear - Diopside
15.20 ct - Pear - Diopside
12.60 ct - Pear - Diopside
17.60 ct - Pear - Diopside
24.00 ct - Pear - Diopside
22.40 ct - Pear - Diopside
21.20 ct - Pear - Diopside
33.40 ct - Pear - Diopside
39.00 ct - Pear - Diopside
37.00 ct - Pear - Diopside
4.90 ct - Pear - Diopside
7.90 ct - Pear - Diopside
15.20 ct - Pear - Diopside
12.60 ct - Pear - Diopside
17.60 ct - Pear - Diopside
24.00 ct - Pear - Diopside
22.40 ct - Pear - Diopside
21.20 ct - Pear - Diopside
33.40 ct - Pear - Diopside
39.00 ct - Pear - Diopside
37.00 ct - Pear - Diopside
3.90 ct - Spinel - Trillion
7.30 ct - Fluorite - Round
3.60 ct - Peridot - Emerald
3.50 ct - Diamond - Emerald
4.00 ct - Ruby - Emerald
6.00 ct - Kunzite - Marquise
10.60 ct - Alexandrite - Marquise
16.00 ct - Hiddenite - Oval
13.20 ct - Amethyst - Pear
11.60 ct - Quartz - Marquise
13.00 ct - Emerald - Princess
13.20 ct - Diopside - Cushion
23.90 ct - Aquamarine - Princess
22.70 ct - Diopside - Trillion
28.50 ct - Kyanite - Oval
22.10 ct - Morganite - Marquise
21.30 ct - Morganite - Cushion
22.10 ct - Tanzanite - Round
32.20 ct - Morganite - Trillion
31.70 ct - Alexandrite - Baguette
33.10 ct - Spinel - Pear
35.30 ct - Beryl - Pear
30.60 ct - Fluorite - Pear
39.50 ct - Emerald - Cushion
V S
7.30 ct - Fluorite - Round
3.60 ct - Peridot - Emerald
V S
3.50 ct - Diamond - Emerald
4.00 ct - Ruby - Emerald
V S
6.00 ct - Kunzite - Marquise
10.60 ct - Alexandrite - Marquise
V S
16.00 ct - Hiddenite - Oval
13.20 ct - Amethyst - Pear
V S
11.60 ct - Quartz - Marquise
13.00 ct - Emerald - Princess
V S
13.20 ct - Diopside - Cushion
23.90 ct - Aquamarine - Princess
V S
22.70 ct - Diopside - Trillion
28.50 ct - Kyanite - Oval
V S
22.10 ct - Morganite - Marquise
21.30 ct - Morganite - Cushion
V S
22.10 ct - Tanzanite - Round
32.20 ct - Morganite - Trillion
V S
31.70 ct - Alexandrite - Baguette
33.10 ct - Spinel - Pear
V S
35.30 ct - Beryl - Pear
30.60 ct - Fluorite - Pear
V S
39.50 ct - Emerald - Cushion
5.60 ct - Baguette- Diamond
3.70 ct - Princess- Diamond
4.70 ct - Cushion- Diamond
9.20 ct - Princess- Diamond
6.30 ct - Cushion- Diamond
9.30 ct - Round- Diamond
19.50 ct - Oval- Diamond
11.40 ct - Cushion- Diamond
10.40 ct - Round- Diamond
13.30 ct - Oval- Diamond
15.50 ct - Trillion- Diamond
18.80 ct - Oval- Diamond
25.60 ct - Baguette- Diamond
23.10 ct - Princess- Diamond
22.70 ct - Oval- Diamond
24.40 ct - Cushion- Diamond
22.80 ct - Trillion- Diamond
24.70 ct - Pear- Diamond
36.50 ct - Baguette- Diamond
33.20 ct - Baguette- Diamond
33.00 ct - Round- Diamond
37.70 ct - Trillion- Diamond
31.90 ct - Trillion- Diamond
35.30 ct - Pear- Diamond
V S
3.70 ct - Princess- Diamond
4.70 ct - Cushion- Diamond
V S
9.20 ct - Princess- Diamond
6.30 ct - Cushion- Diamond
V S
9.30 ct - Round- Diamond
19.50 ct - Oval- Diamond
V S
11.40 ct - Cushion- Diamond
10.40 ct - Round- Diamond
V S
13.30 ct - Oval- Diamond
15.50 ct - Trillion- Diamond
V S
18.80 ct - Oval- Diamond
25.60 ct - Baguette- Diamond
V S
23.10 ct - Princess- Diamond
22.70 ct - Oval- Diamond
V S
24.40 ct - Cushion- Diamond
22.80 ct - Trillion- Diamond
V S
24.70 ct - Pear- Diamond
36.50 ct - Baguette- Diamond
V S
33.20 ct - Baguette- Diamond
33.00 ct - Round- Diamond
V S
37.70 ct - Trillion- Diamond
31.90 ct - Trillion- Diamond
V S
35.30 ct - Pear- Diamond