Peridot (39.10 Carat )
25.31 x 25.31 mm
Stone Type : | Peridot |
Stone Shape : | Trillion |
Stone Weight : | 39.10 carat |
Length X Width : | 25.31 x 25.31 mm |
Length / Width Ratio : | 1.00 |
Approx Face-up Area : | 397.15 mm² |
Approx Volume : | 2,334.20 mm³ |
How many Colors Available for Peridot ?
Light Yellowish Green , Yellowish Green , Dark Yellowish Green , Light Green , Green , Dark Green ,
Peridot is quite an affordable gem, found naturally in yellowish-green or olive-green color. Ancient Egyptians called it "the gem of the sun". Dark olive-green gems are the most valued.
Name of Stone : | Peridot |
Mineral : | Olivine |
Shape : | Trillion |
Chemical Formula : | (Mg,Fe)2SiO4 |
Crystal Structure : | Orthorhombic |
Hardness : | 6.5 |
Specific Gravity : | 3.35 |
Carat weight : | 39.10 carat |
Gram weight : | 7.820 gm |
Ounces weight : | 0.2758 ounces |
Length : | 25.31 mm |
Width : | 25.31 mm |
Length / Width Ratio : | 1.00 |
Average diameter : | 25.31 mm |
Approx Face-up Area : | 397.15 mm² |
Approx Volume : | 2,334.20 mm³ |
Refractive Index : | 2.63 - 2.65 |
Cleavage : | Poor (2,1 ; 3,1) |
Luster : | Vitreous |
Birefringence : | 0.009 |
Wearability : | Very good |
Birthstone : | Peridot is a birthstone for the month of August |
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
7.40 ct - Trillion - Peridot
6.10 ct - Trillion - Peridot
2.70 ct - Trillion - Peridot
13.40 ct - Trillion - Peridot
18.20 ct - Trillion - Peridot
10.70 ct - Trillion - Peridot
29.30 ct - Trillion - Peridot
21.20 ct - Trillion - Peridot
27.70 ct - Trillion - Peridot
31.80 ct - Trillion - Peridot
36.40 ct - Trillion - Peridot
34.30 ct - Trillion - Peridot
6.10 ct - Trillion - Peridot
2.70 ct - Trillion - Peridot
13.40 ct - Trillion - Peridot
18.20 ct - Trillion - Peridot
10.70 ct - Trillion - Peridot
29.30 ct - Trillion - Peridot
21.20 ct - Trillion - Peridot
27.70 ct - Trillion - Peridot
31.80 ct - Trillion - Peridot
36.40 ct - Trillion - Peridot
34.30 ct - Trillion - Peridot
1.60 ct - Emerald - Cushion
6.30 ct - Spinel - Emerald
5.10 ct - Alexandrite - Cushion
1.50 ct - Kunzite - Oval
10.00 ct - Diaspore - Princess
5.00 ct - Sinhalite - Oval
14.40 ct - Morganite - Baguette
12.00 ct - Fluorite - Round
11.00 ct - Apatite - Princess
11.60 ct - Apatite - Cushion
18.30 ct - Citrine - Oval
16.40 ct - Kunzite - Princess
22.10 ct - Amethyst - Round
23.20 ct - Diopside - Pear
25.20 ct - Kyanite - Baguette
21.50 ct - Quartz - Trillion
24.80 ct - Diaspore - Pear
24.90 ct - Benitoite - Emerald
38.20 ct - Sapphire - Oval
38.90 ct - Peridot - Princess
30.90 ct - Fluorite - Emerald
37.50 ct - Sapphire - Round
37.90 ct - Citrine - Pear
38.30 ct - Amethyst - Trillion
V S
6.30 ct - Spinel - Emerald
5.10 ct - Alexandrite - Cushion
V S
1.50 ct - Kunzite - Oval
10.00 ct - Diaspore - Princess
V S
5.00 ct - Sinhalite - Oval
14.40 ct - Morganite - Baguette
V S
12.00 ct - Fluorite - Round
11.00 ct - Apatite - Princess
V S
11.60 ct - Apatite - Cushion
18.30 ct - Citrine - Oval
V S
16.40 ct - Kunzite - Princess
22.10 ct - Amethyst - Round
V S
23.20 ct - Diopside - Pear
25.20 ct - Kyanite - Baguette
V S
21.50 ct - Quartz - Trillion
24.80 ct - Diaspore - Pear
V S
24.90 ct - Benitoite - Emerald
38.20 ct - Sapphire - Oval
V S
38.90 ct - Peridot - Princess
30.90 ct - Fluorite - Emerald
V S
37.50 ct - Sapphire - Round
37.90 ct - Citrine - Pear
V S
38.30 ct - Amethyst - Trillion
6.30 ct - Round- Diamond
6.70 ct - Trillion- Diamond
2.60 ct - Round- Diamond
5.40 ct - Marquise- Diamond
6.50 ct - Marquise- Diamond
2.30 ct - Pear- Diamond
13.30 ct - Emerald- Diamond
17.70 ct - Round- Diamond
15.50 ct - Marquise- Diamond
19.60 ct - Cushion- Diamond
15.30 ct - Oval- Diamond
15.90 ct - Trillion- Diamond
27.40 ct - Princess- Diamond
26.10 ct - Oval- Diamond
23.90 ct - Round- Diamond
25.90 ct - Trillion- Diamond
30.00 ct - Marquise- Diamond
27.20 ct - Trillion- Diamond
39.00 ct - Princess- Diamond
38.90 ct - Marquise- Diamond
32.80 ct - Emerald- Diamond
34.40 ct - Marquise- Diamond
37.20 ct - Oval- Diamond
36.60 ct - Cushion- Diamond
V S
6.70 ct - Trillion- Diamond
2.60 ct - Round- Diamond
V S
5.40 ct - Marquise- Diamond
6.50 ct - Marquise- Diamond
V S
2.30 ct - Pear- Diamond
13.30 ct - Emerald- Diamond
V S
17.70 ct - Round- Diamond
15.50 ct - Marquise- Diamond
V S
19.60 ct - Cushion- Diamond
15.30 ct - Oval- Diamond
V S
15.90 ct - Trillion- Diamond
27.40 ct - Princess- Diamond
V S
26.10 ct - Oval- Diamond
23.90 ct - Round- Diamond
V S
25.90 ct - Trillion- Diamond
30.00 ct - Marquise- Diamond
V S
27.20 ct - Trillion- Diamond
39.00 ct - Princess- Diamond
V S
38.90 ct - Marquise- Diamond
32.80 ct - Emerald- Diamond
V S
34.40 ct - Marquise- Diamond
37.20 ct - Oval- Diamond
V S
36.60 ct - Cushion- Diamond