3.25 Carat Heart (9.72×9.72×5.83mm)
Diamond details
Shape: | Heart |
Weight: | 3.25 carat |
Price: | check here » |
L×W×D: | 9.72 × 9.72 × 5.83 mm |
Depth: | 60% → OK |
L/W ratio: | 1 |
Face-up size: |
Adequate
|
This diamond LOOKS its weight!
This 3.25 carat Heart
has a face-up area of approx. 68.02 mm², which
falls within the normal range for 3.25ct
Hearts.
A face-up area is the area of the girdle plane and tells
you how big the stone looks when viewed from the top (as set in a ring).
Face-up size of this diamond is as you would expect of a 3.25ct Heart.
Actual Diamond Size
Here you can see how big 3.25 carat Heart
(9.72×9.72×5.83mm) actually is and how it
would appear on a ring and finger.
Adjust the ring and finger size to get an idea of how it
would look on your finger. To choose another diamond or to change diamond parameters
click here.
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Ring:
Skin tone:
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Ring width:
3.0 mm
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Ring diameter:
16.9 mm
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64 mm
Your settings | |
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Ring |
Gold |
Skin tone |
Light |
Ring diameter |
16.9 mm |
Ring width |
3.0 mm |
Finger length |
64 mm |
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Buying Guide: Heart cut
When buying heart cut diamond, it is recommended to stay within the parameter ranges defined below. Symmetrical proportions are extremely important to heart shapes, so look for a symmetric stone, with even lobes and sharp point.
How much does a 3.25ct Heart cost?
It depends. The value of a diamond is determined by a combination of its unique characteristics - the famous 4Cs (Cut, Color, Clarity, and Carat). It can get complicated, but you can quickly check the price range for Heart diamonds of around 3.25 carats by searching here »
The search results will show you Heart cut diamonds from 3.15 to 3.35 carats with all the recommended parameters already preselected in order to give you the best value.
The search results will show you Heart cut diamonds from 3.15 to 3.35 carats with all the recommended parameters already preselected in order to give you the best value.
Best Value For Money Recommendation
For 3.25 carat Heart:
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Color:
- H if platinum/white gold solitaire setting
- J if yellow gold solitaire setting
- SI2 clarity
- At least Good polish/symmetry
- GIA or AGS report
- If possible, "buy shy" [explain]
For best deals on 3.25ct Heart check the recommended online stores (all provide actual diamond images/videos):
James Allen → huge selection, price match guarantee, highly recommended
Blue Nile → enormous selection & competitive prices
Whiteflash → big inventory of Super Ideal cuts
Brian Gavin → Signature Hearts & Arrows
Look for:
- Color: H or higher [depends on a setting]
- Clarity: SI or better [explain]
-
Cut parameters:
- Depth: 56% - 65%
- Table: 55% - 65%
- Polish/Symmetry: Good or better
- Length-to-width ratio: 1.00 - 1.10
- Diamonds certified by GIA or AGS [explain]
- Eye-clean
Watch out for:
Where to buy?
Online-only stores will always offer better prices compared to brick-and-mortar shops, their
main drawback, however, is that you can't inspect the diamond in person. Not a problem, reputable online retailers
are now providing actual Hi-Res photos or 360-degree close-up videos of the diamonds
they're selling, making it easy and safe to shop online. For best value, buy online.
Note: Seeing a high quality photo or video of the actual diamond before purchasing online is a must.
This goes especially for fancy shapes as the market is quite flooded with ugly looking stones.
Additional Diamond Info
The most romantic of diamond shapes, the Heart cut, is a brilliant cut, basically a Pear cut with a cleft at the top. It is the ultimate symbol of love and a wonderful way to express affection. Hearts can be quite fiery and brilliant. For the hopelessly romantic.
General size appearance:
Heart cuts typically face up quite well for their carat weight, very much like Rounds.
Shape: | Heart |
Also known as: | Heart Brilliant |
Cutting style: | Modified brilliant |
Facets: | usually 59 |
Show more ▼
Compare 3.25ct Heart with another diamond
Choose diamonds to compare:
Popular comparisons:
- 3.25ct Heart (9.72x9.72x5.83) vs. 1ct Marquise (10.38x5.19x3.17)
- 3.25ct Heart (9.72x9.72x5.83) vs. 1.5ct Heart (7.51x7.51x4.51)
- 3.25ct Heart (9.72x9.72x5.83) vs. 3.5ct Heart (9.96x9.96x5.98)
- 3.25ct Heart (9.72x9.72x5.83) vs. 1ct Heart (6.56x6.56x3.94)
- 3.25ct Heart (9.72x9.72x5.83) vs. 1.75ct Heart (7.91x7.91x4.75)
- 3.25ct Heart (9.72x9.72x5.83) vs. 1ct Round (6.5x6.5x3.92)
- 3.25ct Heart (9.72x9.72x5.83) vs. 10ct Heart (14.14x14.14x8.48)
- 3.25ct Heart (9.72x9.72x5.83) vs. 2.79ct Heart (9.24x9.24x5.54)
- 3.2ct Heart (8.69x9.45x4.97) vs. 3ct Round (8.67x8.75x6.14)
Depth percentage for 3.25 carat Heart (9.72×9.72×5.83mm)
Depth percentage of Heart cut is the ratio of the total depth (measured from table to culet)
to its width. The total depth percentage of this diamond
is 60%, which is OK.
Depth percentage for hearts is calculated with the following formula:
Depth percentage for hearts is calculated with the following formula:
Depth % = (total depth ÷ width) × 100
3.25 carat
Heart
(9.72×9.72×5.83mm) depth %:
Total depth: 5.83 mm
Width = 9.72 mm
Width = 9.72 mm
Depth % = (5.83 ÷ 9.72 ) × 100 = 60%
About Depth Percentage
Depth percentage is one of the most important measurements as it plays a critical role in diamond's
brilliance and appearance. If a diamond is cut too deep or too shallow, light leaks out, making
the stone less brilliant and fiery. Deep cuts also add hidden weight.
Recommended depth percentage range for Heart cuts is between 56% and 65%. Diamonds that fall out of this range are generally less desirable and usually best to be avoided.
Recommended depth percentage range for Heart cuts is between 56% and 65%. Diamonds that fall out of this range are generally less desirable and usually best to be avoided.
Face-up size evaluation for 3.25 carat Heart (9.72×9.72×5.83mm)
The face-up size of this 3.25 carat Heart
(9.72×9.72×5.83mm) is within the normal range for
3.25ct diamonds of this shape.
Compared to 3.25ct
Heart reference diamond (see below), this diamond is of adequate
size when viewed from the top. In short, all is OK, this diamond looks its weight.
Proper face-up size should play an important role when buying a diamond. When a diamond is set in a ring, your eyes will only see the face-up area, so you should make sure it's of adequate size. Adequate size also indicates a good cut, meaning better light performance. For example, if given a choice between a poorly cut 3.3 carat Heart with less sparkle and the same face-up size as a well cut 2.9ct Heart, which one would you choose?
The importance of face-up size
Diamonds are sold by weight (carats), but it's important to understand that weight doesn't equally translate into physical size, especially spread. Two diamonds of the same carat weight can vary greatly in spread, meaning that one diamond can appear larger than the other, even though they weight exactly the same.Proper face-up size should play an important role when buying a diamond. When a diamond is set in a ring, your eyes will only see the face-up area, so you should make sure it's of adequate size. Adequate size also indicates a good cut, meaning better light performance. For example, if given a choice between a poorly cut 3.3 carat Heart with less sparkle and the same face-up size as a well cut 2.9ct Heart, which one would you choose?
The bottom line:
A diamond must look its weight. This one does. Thumbs up.
3.25 carat Heart reference diamond
Since there are no specific ideal proportions defined for Heart cuts,
an estimation formula is used to calculate the Heart reference diamond.
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Note: Heart diamonds with face-up area of within 9% lower
and 12% higher than reference Heart diamond area
are considered to be of adequate face-up size.
* Estimated Face-up area: Face-up area of Heart cuts
is only an estimation (±5%). Due to uniqueness of each stone,
it's impossible to accurately calculate face-up area given only a diamond's measurements.
Face-up Area For Hearts
Face-up area is a measure of the size of the diamond when viewed from above.
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.
Note: Due to geometrical uniqueness of fancy shaped diamonds, it's impossible to
accurately calculate
face-up area given only length and width. Surface area for heart cuts
is therefore only an
estimation, usually within 5% accurate.
For more info see carat weight vs face-up size
Face-up Area per Carat
Face-up area per carat is calculated by dividing face-up area of the diamond with
its carat weight. It tells you how many square millimeters of the top surface area
a diamond is showing or would show for 1 carat weight. This can be useful when comparing stones
of similar weights as it tells you how much spread per carat you will get.
Note: Face-up size does not linearly grow with carat weight,
which means the heavier the stone, the smaller its face-up area per carat (e.g., 1ct stone will have
higher face-up area per carat than 2ct stone).
Face-up area per carat for 3.25ct Heart (9.72×9.72×5.83mm):
Top surface area = 68.02 mm²
Weight = 3.25ct
Face-up area per carat = 68.02 ÷ 3.25 = 20.93mm²/ct
Weight = 3.25ct
Face-up area per carat = 68.02 ÷ 3.25 = 20.93mm²/ct
Color Recommendation For 3.25ct Heart
Hearts tend to show color a bit more in lobe areas, so it's recommended not to go too low on the color scale. The choice of color also depends on a setting:
Solitaire | Small side-stones | Substantial side-stones | |
White gold/Platinum | H+ | G+ | same as side-stones+ |
Yellow gold | J+ | I+ | same as side-stones+ |
e.g. pave setting | e.g. three-stone setting |
Note: If side-stones are of any
significant size (like in three-stone settings), you should at least match the color of
the center stone with the color of the side stones,
otherwise the center stone might look out of place (a bit "off-white").
For best value, go with the minimum recommended color for a particular type of setting.
Color variations between H graded and higher colored
Heart cuts are so slight that it's almost impossible to
tell the difference, especially when diamonds are mounted.
The difference in price, however, can be quite considerable.
Clarity Recommendation For 3.25ct Heart
Because Hearts are brilliant cuts, they do a pretty good job at masking inclusions, but they're not as good as Round Brilliants. SI1, SI2 clarity or higher is recommended.
Note: You can always go lower in clarity, but it's going to get increasingly difficult to find an eye-clean Heart below the minimum recommended SI2 grade.
For best value, go with the lowest clarity possible that is still eye-clean. If a diamond is eye-clean, it doesn't matter, if it's flawless or SI2. It will look the same, provided all other characteristics are the same.
Note: You can always go lower in clarity, but it's going to get increasingly difficult to find an eye-clean Heart below the minimum recommended SI2 grade.
For best value, go with the lowest clarity possible that is still eye-clean. If a diamond is eye-clean, it doesn't matter, if it's flawless or SI2. It will look the same, provided all other characteristics are the same.
About Diamond Clarity
Diamond clarity refers to the presence and visual appearance of the flaws inside a diamond (called inclusions)
or on its surface (called blemishes). Clarity tells you to what degree these imperfections are present.
The amount of inclusions and blemishes is directly correlated to a diamond's value. Fewer imperfections mean higher price and vice versa.
Gemological laboratories grade diamond clarity as Flawless (FL), Internally Flawless (IF), Very Very Slightly Included (VVS1,VVS2), Very Slightly Included (VS1,VS2), Slightly Included (SI1,SI2), and Included (I1,I2,I3).
The amount of inclusions and blemishes is directly correlated to a diamond's value. Fewer imperfections mean higher price and vice versa.
Gemological laboratories grade diamond clarity as Flawless (FL), Internally Flawless (IF), Very Very Slightly Included (VVS1,VVS2), Very Slightly Included (VS1,VS2), Slightly Included (SI1,SI2), and Included (I1,I2,I3).
GIA and AGS Certified Diamonds
Professional and unbiased assessment of diamond characteristics is stated on a diamond grading report,
commonly referred to as a certificate. Certificate, while not 100% reliable, is
essential in determining a diamond's value.
The standard for diamond grading is pretty much set by GIA - Gemological Institute of America. They are the most reputable and consistent lab in the industry. AGS (American Gemological Society) is not far behind.
If a diamond is not certified by GIA or AGS, you can be pretty much certain that you are looking at lesser quality than indicated. This puts you in a bad position of not knowing the true diamond characteristics, which almost always results in overpaying. That is why a certificate from a well-respected grading lab is so important.
The standard for diamond grading is pretty much set by GIA - Gemological Institute of America. They are the most reputable and consistent lab in the industry. AGS (American Gemological Society) is not far behind.
If a diamond is not certified by GIA or AGS, you can be pretty much certain that you are looking at lesser quality than indicated. This puts you in a bad position of not knowing the true diamond characteristics, which almost always results in overpaying. That is why a certificate from a well-respected grading lab is so important.
The bottom line: Make sure to always buy a diamond certified by either GIA or AGS.
That's the only way of truly getting the quality you expect.
Diamonds with Blue Fluorescence
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.
GIA grades fluorescence as None, Faint, Medium, Strong, and Very Strong.
Faint fluorescence will have zero effect on color and overall appearance. Fluorescence of this type is not an issue and shouldn't be a purchasing factor.
Medium fluorescence will in most cases have zero to very small influence on color and overall appearance, however, colorless diamonds can sometimes exhibit negative effects and should be examined in different light conditions before purchasing.
Strong/Very Strong fluorescence requires caution. Generally, it's not a good idea to buy a colorless diamond with Strong/Very Strong fluorescence. As for lower color diamonds, even they can sometimes look hazy with strong fluorescence, so never buy a stone with this type of fluorescence without careful visual inspection.
GIA grades fluorescence as None, Faint, Medium, Strong, and Very Strong.
Faint fluorescence will have zero effect on color and overall appearance. Fluorescence of this type is not an issue and shouldn't be a purchasing factor.
Medium fluorescence will in most cases have zero to very small influence on color and overall appearance, however, colorless diamonds can sometimes exhibit negative effects and should be examined in different light conditions before purchasing.
Strong/Very Strong fluorescence requires caution. Generally, it's not a good idea to buy a colorless diamond with Strong/Very Strong fluorescence. As for lower color diamonds, even they can sometimes look hazy with strong fluorescence, so never buy a stone with this type of fluorescence without careful visual inspection.
Diamonds Without GIA or AGS Certificates
The problem with diamond grading labs other than GIA or AGS is that they are looser
and more inconsistent in their grading standards.
A GIA color H is an IGI color G and an EGL/HRD color F. The same goes for clarity.
While it's true that IGI, EGL, and HRD diamonds are sold at a discount, you can be certain that the same stones would cost less, if they would be certified by GIA or AGS. Why? Because they would get lower grades and thus lower price. Lower than discounted IGI, EGL, and HRD stones with higher grades.
Diamond merchants use IGI, EGL, HRD, and alike to maximize their profits. They know they can sell diamonds with inflated grades for more, even if they're sold at a substantial discounts. Some merchants also use their in-house certification, usually for the sole purpose of increasing their profits. These kinds of certificates are meaningless.
While it's true that IGI, EGL, and HRD diamonds are sold at a discount, you can be certain that the same stones would cost less, if they would be certified by GIA or AGS. Why? Because they would get lower grades and thus lower price. Lower than discounted IGI, EGL, and HRD stones with higher grades.
Diamond merchants use IGI, EGL, HRD, and alike to maximize their profits. They know they can sell diamonds with inflated grades for more, even if they're sold at a substantial discounts. Some merchants also use their in-house certification, usually for the sole purpose of increasing their profits. These kinds of certificates are meaningless.
The bottom line: If you don't want to overpay and want to know exactly what kind of quality you're
getting, then avoid diamonds without GIA or AGS certification.
Buying shy
Buying shy means choosing a diamond that falls just under the full-carat or half-carat mark.
So instead of 1ct stone you go for 0.95ct; instead of 1.5ct you go for 1.4ct, and so on.
Because diamond prices jump dramatically at full-carat and half-carat weights, you can save a considerable amount of money when buying shy. Going up to 10% down in weight will result in a slight difference in size, but so slight it'll barely be noticed, if at all. To check this for yourself, use this site to compare different sizes.
Because diamond prices jump dramatically at full-carat and half-carat weights, you can save a considerable amount of money when buying shy. Going up to 10% down in weight will result in a slight difference in size, but so slight it'll barely be noticed, if at all. To check this for yourself, use this site to compare different sizes.
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