Diopside (4.50 Carat )
14.61 x 8.80 mm
Stone Type : | Diopside |
Stone Shape : | Pear |
Stone Weight : | 4.50 carat |
Length X Width : | 14.61 x 8.80 mm |
Length / Width Ratio : | 1.66 |
Approx Face-up Area : | 93.85 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 : | Pear |
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 : | 14.61 mm |
Width : | 8.80 mm |
Length / Width Ratio : | 1.66 |
Average diameter : | 11.71 mm |
Approx Face-up Area : | 93.85 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
5.80 ct - Pear - Diopside
4.50 ct - Pear - Diopside
2.20 ct - Pear - Diopside
19.20 ct - Pear - Diopside
18.40 ct - Pear - Diopside
10.50 ct - Pear - Diopside
23.50 ct - Pear - Diopside
25.40 ct - Pear - Diopside
27.70 ct - Pear - Diopside
34.30 ct - Pear - Diopside
32.70 ct - Pear - Diopside
32.50 ct - Pear - Diopside
4.50 ct - Pear - Diopside
2.20 ct - Pear - Diopside
19.20 ct - Pear - Diopside
18.40 ct - Pear - Diopside
10.50 ct - Pear - Diopside
23.50 ct - Pear - Diopside
25.40 ct - Pear - Diopside
27.70 ct - Pear - Diopside
34.30 ct - Pear - Diopside
32.70 ct - Pear - Diopside
32.50 ct - Pear - Diopside
1.50 ct - Diaspore - Oval
4.00 ct - Fluorite - Cushion
9.50 ct - Sapphire - Cushion
7.70 ct - Spinel - Oval
8.00 ct - Tanzanite - Round
7.30 ct - Kunzite - Round
11.40 ct - Quartz - Trillion
12.20 ct - Benitoite - Baguette
17.60 ct - Peridot - Trillion
14.10 ct - Alexandrite - Emerald
17.50 ct - Sinhalite - Baguette
13.30 ct - Aquamarine - Princess
22.10 ct - Chrysoberyl - Marquise
23.40 ct - Apatite - Marquise
29.60 ct - Spinel - Cushion
28.10 ct - Apatite - Cushion
29.30 ct - Peridot - Pear
24.40 ct - Tanzanite - Trillion
34.50 ct - Aquamarine - Emerald
34.00 ct - Apatite - Oval
30.00 ct - Quartz - Marquise
33.20 ct - Kunzite - Princess
37.00 ct - Kyanite - Cushion
37.10 ct - Aquamarine - Pear
V S
4.00 ct - Fluorite - Cushion
9.50 ct - Sapphire - Cushion
V S
7.70 ct - Spinel - Oval
8.00 ct - Tanzanite - Round
V S
7.30 ct - Kunzite - Round
11.40 ct - Quartz - Trillion
V S
12.20 ct - Benitoite - Baguette
17.60 ct - Peridot - Trillion
V S
14.10 ct - Alexandrite - Emerald
17.50 ct - Sinhalite - Baguette
V S
13.30 ct - Aquamarine - Princess
22.10 ct - Chrysoberyl - Marquise
V S
23.40 ct - Apatite - Marquise
29.60 ct - Spinel - Cushion
V S
28.10 ct - Apatite - Cushion
29.30 ct - Peridot - Pear
V S
24.40 ct - Tanzanite - Trillion
34.50 ct - Aquamarine - Emerald
V S
34.00 ct - Apatite - Oval
30.00 ct - Quartz - Marquise
V S
33.20 ct - Kunzite - Princess
37.00 ct - Kyanite - Cushion
V S
37.10 ct - Aquamarine - Pear
3.50 ct - Trillion- Diamond
1.80 ct - Cushion- Diamond
9.50 ct - Princess- Diamond
8.20 ct - Baguette- Diamond
7.50 ct - Pear- Diamond
7.80 ct - Baguette- Diamond
16.70 ct - Princess- Diamond
12.50 ct - Baguette- Diamond
15.40 ct - Emerald- Diamond
15.00 ct - Cushion- Diamond
17.30 ct - Round- Diamond
14.00 ct - Trillion- Diamond
26.60 ct - Pear- Diamond
20.80 ct - Round- Diamond
27.90 ct - Oval- Diamond
28.40 ct - Princess- Diamond
27.60 ct - Princess- Diamond
22.50 ct - Princess- Diamond
36.20 ct - Princess- Diamond
39.90 ct - Round- Diamond
36.70 ct - Princess- Diamond
34.90 ct - Princess- Diamond
35.40 ct - Trillion- Diamond
39.00 ct - Trillion- Diamond
V S
1.80 ct - Cushion- Diamond
9.50 ct - Princess- Diamond
V S
8.20 ct - Baguette- Diamond
7.50 ct - Pear- Diamond
V S
7.80 ct - Baguette- Diamond
16.70 ct - Princess- Diamond
V S
12.50 ct - Baguette- Diamond
15.40 ct - Emerald- Diamond
V S
15.00 ct - Cushion- Diamond
17.30 ct - Round- Diamond
V S
14.00 ct - Trillion- Diamond
26.60 ct - Pear- Diamond
V S
20.80 ct - Round- Diamond
27.90 ct - Oval- Diamond
V S
28.40 ct - Princess- Diamond
27.60 ct - Princess- Diamond
V S
22.50 ct - Princess- Diamond
36.20 ct - Princess- Diamond
V S
39.90 ct - Round- Diamond
36.70 ct - Princess- Diamond
V S
34.90 ct - Princess- Diamond
35.40 ct - Trillion- Diamond
V S
39.00 ct - Trillion- Diamond