Diopside (4.50 Carat )
13.32 x 8.88 mm
Stone Type : | Diopside |
Stone Shape : | Oval |
Stone Weight : | 4.50 carat |
Length X Width : | 13.32 x 8.88 mm |
Length / Width Ratio : | 1.50 |
Approx Face-up Area : | 96.98 mm² |
Approx Volume : | 272.73 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 : | Oval |
Chemical Formula : | (Ca,Cr)MgSi2O6 |
Crystal Structure : | Monoclinic |
Hardness : | 5-6 |
Specific Gravity : | 3.3 |
Carat weight : | 4.50 carat |
Gram weight : | 0.900 gm |
Ounces weight : | 0.0317 ounces |
Length : | 13.32 mm |
Width : | 8.88 mm |
Length / Width Ratio : | 1.50 |
Average diameter : | 11.10 mm |
Approx Face-up Area : | 96.98 mm² |
Approx Volume : | 272.73 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
9.40 ct - Oval - Diopside
3.60 ct - Oval - Diopside
5.30 ct - Oval - Diopside
17.60 ct - Oval - Diopside
14.90 ct - Oval - Diopside
18.30 ct - Oval - Diopside
29.20 ct - Oval - Diopside
23.10 ct - Oval - Diopside
23.60 ct - Oval - Diopside
39.10 ct - Oval - Diopside
39.40 ct - Oval - Diopside
39.10 ct - Oval - Diopside
3.60 ct - Oval - Diopside
5.30 ct - Oval - Diopside
17.60 ct - Oval - Diopside
14.90 ct - Oval - Diopside
18.30 ct - Oval - Diopside
29.20 ct - Oval - Diopside
23.10 ct - Oval - Diopside
23.60 ct - Oval - Diopside
39.10 ct - Oval - Diopside
39.40 ct - Oval - Diopside
39.10 ct - Oval - Diopside
1.40 ct - Amethyst - Marquise
5.90 ct - Spinel - Princess
10.00 ct - Benitoite - Marquise
7.40 ct - Diaspore - Round
9.30 ct - Ruby - Round
1.30 ct - Morganite - Oval
12.30 ct - Spinel - Emerald
12.30 ct - Quartz - Marquise
17.10 ct - Peridot - Oval
19.40 ct - Citrine - Round
14.30 ct - Apatite - Marquise
17.80 ct - Sinhalite - Baguette
24.30 ct - Morganite - Baguette
24.60 ct - Tanzanite - Round
23.70 ct - Andesine - Trillion
28.00 ct - Diamond - Baguette
21.30 ct - Kyanite - Cushion
28.30 ct - Diopside - Princess
31.90 ct - Aquamarine - Pear
32.50 ct - Hiddenite - Pear
33.90 ct - Diamond - Baguette
33.60 ct - Citrine - Baguette
38.40 ct - Kunzite - Emerald
34.90 ct - Ruby - Princess
V S
5.90 ct - Spinel - Princess
10.00 ct - Benitoite - Marquise
V S
7.40 ct - Diaspore - Round
9.30 ct - Ruby - Round
V S
1.30 ct - Morganite - Oval
12.30 ct - Spinel - Emerald
V S
12.30 ct - Quartz - Marquise
17.10 ct - Peridot - Oval
V S
19.40 ct - Citrine - Round
14.30 ct - Apatite - Marquise
V S
17.80 ct - Sinhalite - Baguette
24.30 ct - Morganite - Baguette
V S
24.60 ct - Tanzanite - Round
23.70 ct - Andesine - Trillion
V S
28.00 ct - Diamond - Baguette
21.30 ct - Kyanite - Cushion
V S
28.30 ct - Diopside - Princess
31.90 ct - Aquamarine - Pear
V S
32.50 ct - Hiddenite - Pear
33.90 ct - Diamond - Baguette
V S
33.60 ct - Citrine - Baguette
38.40 ct - Kunzite - Emerald
V S
34.90 ct - Ruby - Princess
5.00 ct - Marquise- Diamond
8.00 ct - Trillion- Diamond
9.10 ct - Emerald- Diamond
2.40 ct - Oval- Diamond
3.40 ct - Cushion- Diamond
9.70 ct - Cushion- Diamond
17.20 ct - Cushion- Diamond
14.20 ct - Emerald- Diamond
10.40 ct - Baguette- Diamond
18.90 ct - Oval- Diamond
17.60 ct - Oval- Diamond
16.10 ct - Trillion- Diamond
23.70 ct - Oval- Diamond
22.60 ct - Round- Diamond
29.10 ct - Cushion- Diamond
25.10 ct - Oval- Diamond
29.40 ct - Round- Diamond
20.50 ct - Pear- Diamond
31.60 ct - Trillion- Diamond
32.40 ct - Oval- Diamond
38.90 ct - Baguette- Diamond
35.00 ct - Emerald- Diamond
37.10 ct - Round- Diamond
31.60 ct - Emerald- Diamond
V S
8.00 ct - Trillion- Diamond
9.10 ct - Emerald- Diamond
V S
2.40 ct - Oval- Diamond
3.40 ct - Cushion- Diamond
V S
9.70 ct - Cushion- Diamond
17.20 ct - Cushion- Diamond
V S
14.20 ct - Emerald- Diamond
10.40 ct - Baguette- Diamond
V S
18.90 ct - Oval- Diamond
17.60 ct - Oval- Diamond
V S
16.10 ct - Trillion- Diamond
23.70 ct - Oval- Diamond
V S
22.60 ct - Round- Diamond
29.10 ct - Cushion- Diamond
V S
25.10 ct - Oval- Diamond
29.40 ct - Round- Diamond
V S
20.50 ct - Pear- Diamond
31.60 ct - Trillion- Diamond
V S
32.40 ct - Oval- Diamond
38.90 ct - Baguette- Diamond
V S
35.00 ct - Emerald- Diamond
37.10 ct - Round- Diamond
V S
31.60 ct - Emerald- Diamond