Benitoite (8.30 Carat )
14.46 x 9.64 mm
Stone Type : | Benitoite |
Stone Shape : | Baguette |
Stone Weight : | 8.30 carat |
Length X Width : | 14.46 x 9.64 mm |
Length / Width Ratio : | 1.50 |
Approx Face-up Area : | 139.36 mm² |
Approx Volume : | 454.74 mm³ |
How many Colors Available for Benitoite ?
White , Light Blue , Blue , Dark Blue ,
Benitoite is a very rare blue gem first discovered in San Benito, California (hence the name). Benitoite is California state’s official gem.
Name of Stone : | Benitoite |
Mineral : | Benitoite |
Shape : | Baguette |
Chemical Formula : | BaTiSi3O9 |
Crystal Structure : | Hexagonal |
Hardness : | 6 - 6.5 |
Specific Gravity : | 3.65 |
Carat weight : | 8.30 carat |
Gram weight : | 1.660 gm |
Ounces weight : | 0.0586 ounces |
Length : | 14.46 mm |
Width : | 9.64 mm |
Length / Width Ratio : | 1.50 |
Average diameter : | 12.05 mm |
Approx Face-up Area : | 139.36 mm² |
Approx Volume : | 454.74 mm³ |
Refractive Index : | 1.75-1.80 |
Cleavage : | None |
Luster : | Vitreous |
Birefringence : | 0.047 |
Wearability : | N / A |
Birthstone : | Benitoite is not an official birthstone for any month |
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
5.10 ct - Baguette - Benitoite
2.90 ct - Baguette - Benitoite
1.30 ct - Baguette - Benitoite
10.00 ct - Baguette - Benitoite
15.80 ct - Baguette - Benitoite
12.20 ct - Baguette - Benitoite
30.00 ct - Baguette - Benitoite
20.40 ct - Baguette - Benitoite
29.50 ct - Baguette - Benitoite
34.40 ct - Baguette - Benitoite
34.60 ct - Baguette - Benitoite
33.90 ct - Baguette - Benitoite
2.90 ct - Baguette - Benitoite
1.30 ct - Baguette - Benitoite
10.00 ct - Baguette - Benitoite
15.80 ct - Baguette - Benitoite
12.20 ct - Baguette - Benitoite
30.00 ct - Baguette - Benitoite
20.40 ct - Baguette - Benitoite
29.50 ct - Baguette - Benitoite
34.40 ct - Baguette - Benitoite
34.60 ct - Baguette - Benitoite
33.90 ct - Baguette - Benitoite
9.00 ct - Benitoite - Emerald
8.00 ct - Citrine - Cushion
5.50 ct - Peridot - Round
3.90 ct - Quartz - Round
3.90 ct - Diopside - Round
7.80 ct - Spinel - Pear
11.60 ct - Tanzanite - Trillion
16.30 ct - Beryl - Baguette
19.90 ct - Amethyst - Round
13.50 ct - Kunzite - Baguette
13.30 ct - Peridot - Oval
11.60 ct - Morganite - Princess
29.70 ct - Diaspore - Pear
29.60 ct - Diamond - Emerald
27.10 ct - Emerald - Oval
28.80 ct - Tanzanite - Pear
27.10 ct - Aquamarine - Marquise
20.60 ct - Morganite - Emerald
39.90 ct - Alexandrite - Emerald
38.10 ct - Amethyst - Trillion
32.40 ct - Sapphire - Round
36.40 ct - Benitoite - Oval
31.70 ct - Andesine - Baguette
34.90 ct - Kyanite - Pear
V S
8.00 ct - Citrine - Cushion
5.50 ct - Peridot - Round
V S
3.90 ct - Quartz - Round
3.90 ct - Diopside - Round
V S
7.80 ct - Spinel - Pear
11.60 ct - Tanzanite - Trillion
V S
16.30 ct - Beryl - Baguette
19.90 ct - Amethyst - Round
V S
13.50 ct - Kunzite - Baguette
13.30 ct - Peridot - Oval
V S
11.60 ct - Morganite - Princess
29.70 ct - Diaspore - Pear
V S
29.60 ct - Diamond - Emerald
27.10 ct - Emerald - Oval
V S
28.80 ct - Tanzanite - Pear
27.10 ct - Aquamarine - Marquise
V S
20.60 ct - Morganite - Emerald
39.90 ct - Alexandrite - Emerald
V S
38.10 ct - Amethyst - Trillion
32.40 ct - Sapphire - Round
V S
36.40 ct - Benitoite - Oval
31.70 ct - Andesine - Baguette
V S
34.90 ct - Kyanite - Pear
4.00 ct - Oval- Diamond
4.10 ct - Princess- Diamond
6.80 ct - Marquise- Diamond
2.80 ct - Cushion- Diamond
2.90 ct - Trillion- Diamond
1.40 ct - Princess- Diamond
19.30 ct - Marquise- Diamond
11.50 ct - Baguette- Diamond
15.80 ct - Pear- Diamond
17.40 ct - Cushion- Diamond
16.40 ct - Emerald- Diamond
14.40 ct - Trillion- Diamond
26.90 ct - Marquise- Diamond
26.30 ct - Trillion- Diamond
25.40 ct - Baguette- Diamond
22.50 ct - Oval- Diamond
22.90 ct - Cushion- Diamond
20.40 ct - Marquise- Diamond
38.90 ct - Marquise- Diamond
36.40 ct - Emerald- Diamond
31.00 ct - Pear- Diamond
34.50 ct - Princess- Diamond
34.90 ct - Trillion- Diamond
39.50 ct - Trillion- Diamond
V S
4.10 ct - Princess- Diamond
6.80 ct - Marquise- Diamond
V S
2.80 ct - Cushion- Diamond
2.90 ct - Trillion- Diamond
V S
1.40 ct - Princess- Diamond
19.30 ct - Marquise- Diamond
V S
11.50 ct - Baguette- Diamond
15.80 ct - Pear- Diamond
V S
17.40 ct - Cushion- Diamond
16.40 ct - Emerald- Diamond
V S
14.40 ct - Trillion- Diamond
26.90 ct - Marquise- Diamond
V S
26.30 ct - Trillion- Diamond
25.40 ct - Baguette- Diamond
V S
22.50 ct - Oval- Diamond
22.90 ct - Cushion- Diamond
V S
20.40 ct - Marquise- Diamond
38.90 ct - Marquise- Diamond
V S
36.40 ct - Emerald- Diamond
31.00 ct - Pear- Diamond
V S
34.50 ct - Princess- Diamond
34.90 ct - Trillion- Diamond
V S
39.50 ct - Trillion- Diamond