Aquamarine (4.00 Carat )
15.01 x 9.05 mm
Stone Type : | Aquamarine |
Stone Shape : | Pear |
Stone Weight : | 4.00 carat |
Length X Width : | 15.01 x 9.05 mm |
Length / Width Ratio : | 1.66 |
Approx Face-up Area : | 99.12 mm² |
Approx Volume : | 296.27 mm³ |
How many Colors Available for Aquamarine ?
Light Bluish Green , Bluish Green , Dark Bluish Green , Light Blue , Blue , Dark Blue ,
Aquamarine is a blue to blue-green variety of beryl. The name comes from Latin "aqua marina" and means "water of the sea". The most valuable stones are those with the richest color saturation.
Name of Stone : | Aquamarine |
Mineral : | Beryl |
Shape : | Pear |
Chemical Formula : | Be3Al2Si6O18 |
Crystal Structure : | Hexagonal |
Hardness : | 7.5 - 8.0 |
Specific Gravity : | 2.7 |
Carat weight : | 4.00 carat |
Gram weight : | 0.800 gm |
Ounces weight : | 0.0282 ounces |
Length : | 15.01 mm |
Width : | 9.05 mm |
Length / Width Ratio : | 1.66 |
Average diameter : | 12.03 mm |
Approx Face-up Area : | 99.12 mm² |
Approx Volume : | 296.27 mm³ |
Refractive Index : | 1.57 - 1.58 |
Cleavage : | 3,1 - basal |
Luster : | Vitreous |
Birefringence : | 0.006 |
Wearability : | Excellent |
Birthstone : | Aquamarine 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
4.70 ct - Pear - Aquamarine
8.30 ct - Pear - Aquamarine
6.60 ct - Pear - Aquamarine
16.10 ct - Pear - Aquamarine
14.20 ct - Pear - Aquamarine
14.50 ct - Pear - Aquamarine
28.80 ct - Pear - Aquamarine
20.50 ct - Pear - Aquamarine
25.20 ct - Pear - Aquamarine
30.50 ct - Pear - Aquamarine
35.30 ct - Pear - Aquamarine
31.00 ct - Pear - Aquamarine
8.30 ct - Pear - Aquamarine
6.60 ct - Pear - Aquamarine
16.10 ct - Pear - Aquamarine
14.20 ct - Pear - Aquamarine
14.50 ct - Pear - Aquamarine
28.80 ct - Pear - Aquamarine
20.50 ct - Pear - Aquamarine
25.20 ct - Pear - Aquamarine
30.50 ct - Pear - Aquamarine
35.30 ct - Pear - Aquamarine
31.00 ct - Pear - Aquamarine
5.30 ct - Benitoite - Cushion
1.90 ct - Quartz - Marquise
1.70 ct - Kyanite - Pear
1.60 ct - Kunzite - Trillion
3.80 ct - Kunzite - Oval
4.10 ct - Benitoite - Cushion
15.30 ct - Quartz - Princess
18.40 ct - Citrine - Trillion
17.20 ct - Diaspore - Cushion
18.70 ct - Chrysoberyl - Trillion
16.60 ct - Chrysoberyl - Oval
12.90 ct - Aquamarine - Round
24.00 ct - Citrine - Baguette
22.30 ct - Alexandrite - Trillion
26.10 ct - Beryl - Baguette
24.30 ct - Emerald - Trillion
23.20 ct - Alexandrite - Princess
24.70 ct - Tanzanite - Princess
38.70 ct - Amethyst - Pear
30.00 ct - Apatite - Marquise
38.00 ct - Ruby - Oval
34.80 ct - Quartz - Cushion
35.90 ct - Sapphire - Oval
32.50 ct - Apatite - Princess
V S
1.90 ct - Quartz - Marquise
1.70 ct - Kyanite - Pear
V S
1.60 ct - Kunzite - Trillion
3.80 ct - Kunzite - Oval
V S
4.10 ct - Benitoite - Cushion
15.30 ct - Quartz - Princess
V S
18.40 ct - Citrine - Trillion
17.20 ct - Diaspore - Cushion
V S
18.70 ct - Chrysoberyl - Trillion
16.60 ct - Chrysoberyl - Oval
V S
12.90 ct - Aquamarine - Round
24.00 ct - Citrine - Baguette
V S
22.30 ct - Alexandrite - Trillion
26.10 ct - Beryl - Baguette
V S
24.30 ct - Emerald - Trillion
23.20 ct - Alexandrite - Princess
V S
24.70 ct - Tanzanite - Princess
38.70 ct - Amethyst - Pear
V S
30.00 ct - Apatite - Marquise
38.00 ct - Ruby - Oval
V S
34.80 ct - Quartz - Cushion
35.90 ct - Sapphire - Oval
V S
32.50 ct - Apatite - Princess
7.50 ct - Princess- Diamond
8.20 ct - Emerald- Diamond
3.20 ct - Baguette- Diamond
5.90 ct - Round- Diamond
6.30 ct - Marquise- Diamond
8.70 ct - Emerald- Diamond
15.40 ct - Oval- Diamond
19.40 ct - Trillion- Diamond
17.10 ct - Cushion- Diamond
19.20 ct - Round- Diamond
13.00 ct - Marquise- Diamond
17.30 ct - Pear- Diamond
29.10 ct - Cushion- Diamond
22.80 ct - Round- Diamond
23.60 ct - Pear- Diamond
23.40 ct - Oval- Diamond
20.50 ct - Cushion- Diamond
22.40 ct - Round- Diamond
37.80 ct - Round- Diamond
37.60 ct - Emerald- Diamond
30.80 ct - Trillion- Diamond
34.90 ct - Princess- Diamond
34.10 ct - Trillion- Diamond
38.50 ct - Princess- Diamond
V S
8.20 ct - Emerald- Diamond
3.20 ct - Baguette- Diamond
V S
5.90 ct - Round- Diamond
6.30 ct - Marquise- Diamond
V S
8.70 ct - Emerald- Diamond
15.40 ct - Oval- Diamond
V S
19.40 ct - Trillion- Diamond
17.10 ct - Cushion- Diamond
V S
19.20 ct - Round- Diamond
13.00 ct - Marquise- Diamond
V S
17.30 ct - Pear- Diamond
29.10 ct - Cushion- Diamond
V S
22.80 ct - Round- Diamond
23.60 ct - Pear- Diamond
V S
23.40 ct - Oval- Diamond
20.50 ct - Cushion- Diamond
V S
22.40 ct - Round- Diamond
37.80 ct - Round- Diamond
V S
37.60 ct - Emerald- Diamond
30.80 ct - Trillion- Diamond
V S
34.90 ct - Princess- Diamond
34.10 ct - Trillion- Diamond
V S
38.50 ct - Princess- Diamond