Ruby (30.30 Carat )
21.61 x 14.41 mm
Stone Type : | Ruby |
Stone Shape : | Baguette |
Stone Weight : | 30.30 carat |
Length X Width : | 21.61 x 14.41 mm |
Length / Width Ratio : | 1.50 |
Approx Face-up Area : | 311.41 mm² |
Approx Volume : | 1,514.95 mm³ |
How many Colors Available for Ruby ?
Light Red , Red , Dark Red ,
Ruby is a red to pink variety of the mineral Corundum. Its name comes from the Latin word "ruber", which simply means "red". Most Rubies on the market are heat-treated to enhance their color and clarity.
Name of Stone : | Ruby |
Mineral : | Corundum |
Shape : | Baguette |
Chemical Formula : | Al2O3 |
Crystal Structure : | Hexagonal |
Hardness : | 9 |
Specific Gravity : | 4 |
Carat weight : | 30.30 carat |
Gram weight : | 6.060 gm |
Ounces weight : | 0.2138 ounces |
Length : | 21.61 mm |
Width : | 14.41 mm |
Length / Width Ratio : | 1.50 |
Average diameter : | 18.01 mm |
Approx Face-up Area : | 311.41 mm² |
Approx Volume : | 1,514.95 mm³ |
Refractive Index : | 1.76 - 1.77 |
Cleavage : | None |
Luster : | Vitreous to adamantine |
Birefringence : | 0.0008 |
Wearability : | Excellent |
Birthstone : | Ruby is a birthstone for the month of July |
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
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1.50 ct - Beryl - Trillion
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13.70 ct - Spinel - Oval
V S
16.70 ct - Andesine - Trillion
16.60 ct - Alexandrite - Marquise
V S
17.40 ct - Sinhalite - Princess
14.10 ct - Alexandrite - Round
V S
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27.00 ct - Morganite - Pear
V S
25.30 ct - Alexandrite - Trillion
21.80 ct - Diamond - Trillion
V S
29.70 ct - Hiddenite - Emerald
22.20 ct - Chrysoberyl - Oval
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28.80 ct - Diopside - Emerald
36.80 ct - Tanzanite - Round
V S
30.10 ct - Ruby - Oval
31.70 ct - Andesine - Marquise
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36.80 ct - Kyanite - Round
32.80 ct - Chrysoberyl - Baguette
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1.00 ct - Pear- Diamond
9.10 ct - Round- Diamond
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11.40 ct - Oval- Diamond
17.60 ct - Cushion- Diamond
18.50 ct - Emerald- Diamond
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18.70 ct - Emerald- Diamond
13.30 ct - Marquise- Diamond
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