Topaz (32.90 Carat )
23.18 x 15.45 mm
Stone Type : | Topaz |
Stone Shape : | Baguette |
Stone Weight : | 32.90 carat |
Length X Width : | 23.18 x 15.45 mm |
Length / Width Ratio : | 1.50 |
Approx Face-up Area : | 358.13 mm² |
Approx Volume : | 1,864.05 mm³ |
How many Colors Available for Topaz ?
White , Light Red , Red , Dark Red , Orangey Red , Light Orange , Orange , Light Brown , Brown , Dark Brown , Light Yellow , Yellow , Light Yellowish Green , Yellowish Green , Dark Yellowish Green , Light Green , Green , Dark Green , Light Bluish Green , Bluish Green , Dark Bluish Green , Light Blue , Blue , Dark Blue , Light Violet , Violet , Dark Violet , Light Purple , Purple , Dark Purple , Light Grey , Grey ,
Topaz is a gemstone of many colors. It’s commonly found colorless (white) and then treated to achieve desired colors. Blue Topaz is the most common and popular color variety.
Name of Stone : | Topaz |
Mineral : | Topaz |
Shape : | Baguette |
Chemical Formula : | Al2SiO4(F,OH)2 |
Crystal Structure : | Orthorhombic |
Hardness : | 8 |
Specific Gravity : | 3.53 |
Carat weight : | 32.90 carat |
Gram weight : | 6.580 gm |
Ounces weight : | 0.2321 ounces |
Length : | 23.18 mm |
Width : | 15.45 mm |
Length / Width Ratio : | 1.50 |
Average diameter : | 19.32 mm |
Approx Face-up Area : | 358.13 mm² |
Approx Volume : | 1,864.05 mm³ |
Refractive Index : | 1.610 - 1.638 |
Cleavage : | 1,3 - basal |
Luster : | Vitreous |
Birefringence : | 0.014 |
Wearability : | Very good |
Birthstone : | Topaz is a birthstone for the month of December |
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
5.70 ct - Baguette - Topaz
3.70 ct - Baguette - Topaz
1.10 ct - Baguette - Topaz
10.00 ct - Baguette - Topaz
16.20 ct - Baguette - Topaz
16.60 ct - Baguette - Topaz
25.10 ct - Baguette - Topaz
26.30 ct - Baguette - Topaz
23.80 ct - Baguette - Topaz
34.50 ct - Baguette - Topaz
33.40 ct - Baguette - Topaz
36.40 ct - Baguette - Topaz
3.70 ct - Baguette - Topaz
1.10 ct - Baguette - Topaz
10.00 ct - Baguette - Topaz
16.20 ct - Baguette - Topaz
16.60 ct - Baguette - Topaz
25.10 ct - Baguette - Topaz
26.30 ct - Baguette - Topaz
23.80 ct - Baguette - Topaz
34.50 ct - Baguette - Topaz
33.40 ct - Baguette - Topaz
36.40 ct - Baguette - Topaz
1.70 ct - Diamond - Baguette
5.50 ct - Tanzanite - Trillion
8.50 ct - Aquamarine - Baguette
4.80 ct - Kunzite - Cushion
3.60 ct - Kunzite - Oval
2.50 ct - Diamond - Pear
15.00 ct - Benitoite - Trillion
11.00 ct - Peridot - Round
14.10 ct - Tanzanite - Round
14.10 ct - Diaspore - Trillion
12.50 ct - Benitoite - Oval
11.10 ct - Apatite - Princess
20.60 ct - Diaspore - Baguette
27.10 ct - Sinhalite - Trillion
29.20 ct - Kunzite - Pear
25.90 ct - Diopside - Oval
23.50 ct - Sapphire - Baguette
28.00 ct - Peridot - Cushion
34.40 ct - Kunzite - Round
32.50 ct - Emerald - Baguette
31.70 ct - Hiddenite - Trillion
37.20 ct - Tanzanite - Cushion
38.90 ct - Diopside - Cushion
32.70 ct - Kunzite - Oval
V S
5.50 ct - Tanzanite - Trillion
8.50 ct - Aquamarine - Baguette
V S
4.80 ct - Kunzite - Cushion
3.60 ct - Kunzite - Oval
V S
2.50 ct - Diamond - Pear
15.00 ct - Benitoite - Trillion
V S
11.00 ct - Peridot - Round
14.10 ct - Tanzanite - Round
V S
14.10 ct - Diaspore - Trillion
12.50 ct - Benitoite - Oval
V S
11.10 ct - Apatite - Princess
20.60 ct - Diaspore - Baguette
V S
27.10 ct - Sinhalite - Trillion
29.20 ct - Kunzite - Pear
V S
25.90 ct - Diopside - Oval
23.50 ct - Sapphire - Baguette
V S
28.00 ct - Peridot - Cushion
34.40 ct - Kunzite - Round
V S
32.50 ct - Emerald - Baguette
31.70 ct - Hiddenite - Trillion
V S
37.20 ct - Tanzanite - Cushion
38.90 ct - Diopside - Cushion
V S
32.70 ct - Kunzite - Oval
8.10 ct - Emerald- Diamond
8.30 ct - Princess- Diamond
4.00 ct - Trillion- Diamond
2.70 ct - Oval- Diamond
1.10 ct - Trillion- Diamond
4.50 ct - Marquise- Diamond
14.00 ct - Baguette- Diamond
18.60 ct - Princess- Diamond
19.10 ct - Oval- Diamond
12.90 ct - Pear- Diamond
13.10 ct - Princess- Diamond
11.60 ct - Round- Diamond
22.00 ct - Oval- Diamond
27.50 ct - Cushion- Diamond
29.40 ct - Princess- Diamond
24.00 ct - Baguette- Diamond
25.80 ct - Pear- Diamond
26.60 ct - Pear- Diamond
40.00 ct - Marquise- Diamond
30.50 ct - Oval- Diamond
37.30 ct - Emerald- Diamond
34.50 ct - Trillion- Diamond
40.00 ct - Baguette- Diamond
38.00 ct - Pear- Diamond
V S
8.30 ct - Princess- Diamond
4.00 ct - Trillion- Diamond
V S
2.70 ct - Oval- Diamond
1.10 ct - Trillion- Diamond
V S
4.50 ct - Marquise- Diamond
14.00 ct - Baguette- Diamond
V S
18.60 ct - Princess- Diamond
19.10 ct - Oval- Diamond
V S
12.90 ct - Pear- Diamond
13.10 ct - Princess- Diamond
V S
11.60 ct - Round- Diamond
22.00 ct - Oval- Diamond
V S
27.50 ct - Cushion- Diamond
29.40 ct - Princess- Diamond
V S
24.00 ct - Baguette- Diamond
25.80 ct - Pear- Diamond
V S
26.60 ct - Pear- Diamond
40.00 ct - Marquise- Diamond
V S
30.50 ct - Oval- Diamond
37.30 ct - Emerald- Diamond
V S
34.50 ct - Trillion- Diamond
40.00 ct - Baguette- Diamond
V S
38.00 ct - Pear- Diamond