0.75 carat diamond (round, 5.91 × 5.91 × 3.56 mm) (2023)


0.75 carat diamond (round, 5.91 × 5.91 × 3.56 mm) (1)
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Form: Redondo
Weight: 0.75 carats
Preis: check here"
L×W×D: 5.91 × 5.91 × 3.56millimeter
Depth: 60,2 %OK
L/W Ratio: 1
Face Up Size:


This diamond looks its weight!

He0.75 carat roundhas a visible area of ​​approx.27,43 mm², which falls within the normal range for .75ct cartridges. A bare area is the belt level area and tells you how big the stone looks when viewed from above (as if it were set in a ring). The revealed size of this diamond is what you would expect for a 0.75 ct round →learn more

Actual Diamond Size

Here you can see how big0.75 carat diamond (5.91 × 5.91 × 3.56 mm)it really is and how it would look on a ring and finger. Match the ring and finger size to get an idea of ​​how it would look on your finger.To select a different diamond or change diamond parametersClick here.

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Skin color:


0.75 carat diamond (round, 5.91 × 5.91 × 3.56 mm) (2)

0.75 carat diamond (round, 5.91 × 5.91 × 3.56 mm) (3)

ring width:3.0millimeter

0.75 carat diamond (round, 5.91 × 5.91 × 3.56 mm) (4) 0.75 carat diamond (round, 5.91 × 5.91 × 3.56 mm) (5)


0.75 carat diamond (round, 5.91 × 5.91 × 3.56 mm) (6)

0.75 carat diamond (round, 5.91 × 5.91 × 3.56 mm) (7)

0.75 carat diamond (round, 5.91 × 5.91 × 3.56 mm) (8)


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ring width


finger length



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(Video) Blue Sapphire from Sri Lanka for Sale

to see how this0.75 carat round (5.91×5.91×3.56mm)compared to other diamonds,Click here.

Buying Guide: Round Cut

Round brilliants are very good at masking inclusions and color, which means you can go pretty low in terms of clarity and color grades without sacrificing appearance. The cut, on the other hand, which determines the fire and brilliance, must always be of the highest possible quality (Greatfor AGI orIdealpara AGS).

How much does a 0.75 carat diamond 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 round diamonds around 0.75 carats.Click here "

The search results will show you diamonds from 0.7 to 0.8 carats with all the recommended parameters already pre-selected to offer you the best value for money.

Best value for money recommendation

For 0.75 carat rounds:

  • Color:
    • jin platinum/white gold solitaire setting
    • kin yellow gold solitaire setting
  • GreatoIdealcut
  • SI2clarity
  • At leastintestinePolished/Symmetry
  • FAMILYoAGSMessage
  • If possible, "buy shy"[explain]

For the best deals on 0.75 ct rounds, check out the recommended online shops (all offer pictures of actual diamonds):

James Allen→ Wide selection, guaranteed price, highly recommended

white flash→ large inventory of super ideal patterns

Brian Gavin→ Exclusive hearts and arrows, blue line

Look for:

  • Color:jthe tallest[depends on a setting]
  • Clarity:Yor better[explain]
  • Cut:Great (FAMILY)oIdeal (AGS)
  • Cutting parameters:
    • Depth:58 % - 62,5 %
    • Tisch:53% - 58%
    • Polish/Symmetry:intestineor better
    • Length to Width Ratio:1,00 - 1,02
  • Diamonds certified by GIA or AGS[explain]
  • clean eyes

Careful with:

  • Inclusions visible to the naked eye
  • Extremely thin or extremely thick belt
  • regular or bad symmetry
  • strong blue fluorescence[explain]
  • Diamonds without GIA or AGS certification[explain]

Where to buy?

Online stores always offer better prices compared to physical stores, but their main disadvantage is that you rarely have the opportunity to visually inspect the diamond before purchasing. Fortunately, this is not always the case. Some reputable online retailers (see above) now offer real, high-resolution photos of the diamonds they sell, making shopping online easy and safe.It is best to buy online.

Use:It is mandatory to view a high-quality photo of the actual diamond before purchasing it online.

Additional Diamond Information

round brilliantit is the ultimate classic and the most popular of all diamond shapes. It is designed to produce maximum fire, brilliance and spark (spark). It has evolved over several hundred years and is the most scientifically researched and analyzed cut in the industry. Simple, timeless and beautiful.

General Size Appearance:

Round brilliants generally look larger when viewed from above compared to princesses, emeralds, Asschers, radiants, and cushions.

Form: round cut
Also know as: round brilliant
Cutting style: Bright
Facets: 58 (57 if not rear)
Characteristic shape features: Circular outline, the brightest of all diamond cuts.
carat weight: 0,75ct
gram weight: 0.15 g (0.0053 ounces)
Points: 75 pack
Masa (L/B/T): 5,91 x 5,91 x 3,56 mm
Largo: 5,91mm
Broad: 5,91mm
Depth: 3,56mm
middle diameter: 5,91mm
Depth percentage: 60,2 %
Recommended Depth Percentage: 58 - 62,5 %
Length to Width Ratio: 1
Typical length to width ratio: between 1.00 and 1.02
Face up area: 27,43 mm²
Open area per carat: 36,57 mm²/ct
Face Up Size: Normal for 0.75 carat round
Volume: 42,61 mm³

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Compare 0.75 ct round to another diamond

Select diamonds to compare:

Popular Comparisons:

  • 0,75 ct Runde (5,91 x 5,91 x 3,56) vs 1 ct Runde (6,5 x 6,5 x 3,92)
  • 0,75 ct runas (5,91 x 5,91 x 3,56) vs. 0,5 ct runas (5,16 x 5,16 x 3,11)
  • 0,75 ct runas (5,91 x 5,91 x 3,56) vs. 0,8 ct runas (6,03 x 6,03 x 3,64)
  • 0.75 carat round (5.91 x 5.91 x 3.56) vs. 1 carat Princess (5.51 x 5.51 x 3.97)
  • 0,75 ct runas (5,91 x 5,91 x 3,56) vs. 0,9 ct runas (6,28 x 6,28 x 3,79)
  • 0,75 ct runas (5,91 x 5,91 x 3,56) vs. 1,25 ct runas (7 x 7 x 4,22)
  • 0,75 ct runas (5,91 x 5,91 x 3,56) vs. 1,5 ct runas (7,44 x 7,44 x 4,49)
  • 0,75 ct runas (5,91 x 5,91 x 3,56) vs. 0,85 ct runas (6,16 x 6,16 x 3,71)
  • 0.75 ct round (5.91 x 5.91 x 3.56) front 0.75 ct princess (5.01 x 5.01 x 3.61)
  • 0,75 ct runas (5,91 x 5,91 x 3,56) vs. 0,9 ct runas (6,5 x 6,5 x 3,92)

Depth percentage for 0.75 carat (5.91×5.91×3.56mm) rounds

The percentage depth of the round cut is the ratio between the total depth (measured from the table to the culet) and its average diameter. The percentage of total depth of this diamond is60,2 %, which



Lap depth percentage is calculated using the following formula:

% depth = (total depth ÷ average diameter) × 100

0.75 carat round (5.91 × 5.91 × 3.56 mm) % Depth:

Overall Depth: 3.56mm
Average diameter = (5.91 + 5.91) ÷ 2 = 5.91 mm

Depth % = (3.56 ÷ 5.91 ) × 100 =60,2 %

About depth percentage

Depth percentage is one of the most important measurements, as it plays a crucial role in a diamond's brilliance and appearance. When a diamond is cut too deep or too shallow, light leaks through, making the stone less brilliant and fiery. Deep cutouts also add hidden weight.

The recommended percentage depth range for circular cuts is between58%Y62,5 %. Diamonds that fall outside of this range are generally less desirable and are generally best avoided.

Face-up size classification for 0.75 carat (5.91×5.91×3.56mm) rounds

The open size of this round at 0.75 carats (5.91 × 5.91 × 3.56 mm) is within the normal range for 0.75 carat diamonds of this shape. Compared to a 0.75 carat reference round diamond (see below), this diamond is fromappropriatesize seen from above.In short, everything is fine, this diamond seems its weight.

The importance of face size

Diamonds are sold by weight (carats), but it's important to understand that weight does not translate equally to physical size, specifically dispersion. Two diamonds of the same carat weight can vary greatly in arrangement, which means that one diamond may appear larger than the other despite being exactly the same weight.

The proper open size should be an important consideration when purchasing a diamond. When a diamond is set in a ring, your eyes only see the visible area, so make sure it's the right size. Proper size also indicates a good cut, which means better light output. Do you want a poorly cut 0.8 carat diamond, less brilliant and the same size as aIdealschliff 0,7 quilates? Probably not.

The final result:A diamond must see its weight. This one does. Thumbs up.

0.75 carat round reference diamond

The 0.75 ct round reference diamond is calculated as followsIdealdimensions:

Tisch: 57%
crown shop: 34°
Pavillonwinkel: 40,7°
Belt: 2,8 %
Stern length: 50%
Lower Half Length: 80%
Butt: none
Calculated values:
Depth: 60,3 %
Kronenhöhe: 14,5 %
Pavillonhöhe: 43%
For0.75 caratsWeight:
Diameter: 5,91mm
Face up area: 27,43 mm²

Use:Round diamonds with an apparent area between 5% less and 3% greater than the reference area of ​​the round diamond are considered proper open size.

For more information on diamond size evaluation,Click here.

open area for laps

The visible area is a measure of the size of the diamond seen from above. It tells you the size of the diamond at the waist. It is important that a diamond has a sufficient open size for its carat weight.

0.75 carat diamond (round, 5.91 × 5.91 × 3.56 mm) (9)

For more information, seeCarat Weight vs Open Size

open area per carat

The revealed area per carat is calculated by dividing the revealed area of ​​the diamond by its carat weight. It tells you how many square millimeters of top surface a diamond shows or would show for 1 carat weight. This can be helpful when comparing stones of similar weight, as it tells you how much spread you're getting per carat.

Use:The revealed size does not increase linearly with carat weight, which means that the heavier the stone, the smaller its revealed area per carat (for example, a 1-carat stone has a greater revealed area per carat than a 1-carat stone). 2 carats).

Top mouth area per carat for 0.75 ct round (5.91 × 5.91 × 3.56 mm):

top surface= 27,43 mm²
Weight= 0,75ct

Face up area per carat= 27,43 ÷ 0,75 =36,57 mm²/ct

Color recommendation for round 0.75ct

Round brilliants don't show as much color as other cuts, so you can go down the color scale a few steps without noticing a difference. The choice of color also depends on a configuration:

Lonely small side stones significant side stones
white gold/platinum j+ yo+ like side stones+
Yellow gold K+ j+ like side stones+
e.g. level adjustment e.g. three stone setting

If the side stones are of significant size (as in three stone settings) you should at least match the color of the center stone to the color of the side stones, otherwise the center stone may look out of place (a little "whitish"). ").

For the best value, select the minimum recommended color for a specific type of setup. Color variations between Grade J and the higher colored round cuts are so slight that it is almost impossible to tell the difference, especially when setting diamonds. However, the price difference can be significant.

Recommended clarity for 0.75 ct round

Round brilliants are excellent at masking inclusions, so you can set the clarity scale relatively low without sacrificing appearance, as long as the diamond is clean to view.SI1oSI2Clarity offers excellent value for money.

Use:You can always lower the clarity, but finding an eye-clean round below the recommended minimum class of SI2 is getting harder.

For the best value, choose the lowest clarity possible that is still eye-clean. When a diamond is clean to the naked eye, it doesn't matter if it is flawless or SI2. It will look the same as long as all other features are the same.

About diamond clarity

Diamond clarity refers to the presence and visual appearance of flaws in a diamond (called inclusions) or on its surface (called blemishes). Clarity tells you to what extent these imperfections are present.

The number of inclusions and blemishes directly correlates to a diamond's value. Fewer defects mean a higher price and vice versa.

Gemological laboratories classify the purity of diamonds as flawless (Florida), internally correct (AND), very very slightly contained (VVS1, VVS2), very little content (VS1, VS2), slightly contained (SI1, SI2) and contain (I1, I2, I3).

GIA and AGS certified diamonds

The professional and impartial evaluation of diamond properties is established in a diamond grading report, commonly known as a certificate. Although the certificate is not 100% reliable, it is essential in determining the value of a diamond.

The standard for grading diamonds is practically setFAMILY- Gemological Institute of America. They are the most respected and long-standing laboratory in the industry.AGS(American Gemological Society) is not far behind.

If a diamond isn't certified by GIA or AGS, you can be pretty sure it's substandard quality. This puts you in the bad position of not knowing the true properties of the diamonds, which almost always results in an overpayment. That is why a certificate from an accredited evaluation laboratory is so important.

The bottom line:

Be sure to always buy a GIA or AGS certified diamond. This is the only way to truly get the quality you expect.

Blue Fluorescent Diamonds

Blue fluorescence can have a positive, negative, or no effect on a diamond. Diamonds in the lower color range (It is inferior) can benefit from this, as it can make them appear whiter and more colorless. On the other hand, a strong fluorescence can cause a stone (especially in the higher color range).director general) may appear cloudy or milky under certain lighting conditions. One of the biggest advantages of fluorescent diamonds is that they generally cost less.

GIA classifies fluorescence asnone,Faint,Half,Hard, YVery strong.

weak fluorescencedoes not affect the color and general appearance. Fluorescence of this type is not a problem and should not be a purchase criteria.

medium fluorescencein most cases they have little or no effect on color and overall appearance; however, colorless diamonds can sometimes have negative effects and should be examined under varying lighting conditions prior to purchase.

Strong/very strong fluorescencerequires caution. In general, buying a colorless diamond with strong/very strong fluorescence is not a good idea. Even the lowest colored diamonds can sometimes appear hazy with strong fluorescence. So never buy a stone with this type of fluorescence without careful visual inspection.

If you are interested in fluorescent diamonds that have been carefully studied and have no negative effects from fluorescence, I highly recommendBrian Gavins Blue Diamonds. These are definitely top notch and great value for money.

Diamonds without GIA or AGS certification

The problem with diamond grading labs other than the GIA or AGS is that they are more lax and inconsistent in their grading standards. A GIA H color is an IGI G color and an EGL/HRD F color. The same applies to clarity.

While it is true that IGI, EGL and HRD diamonds are sold at a discount, you can be sure that the same stones would cost less if they were GIA or AGS certified. Because? Because they would get worse grades and therefore a lower price. Lower IGI, EGL and HRD stones than those lowered with higher grades.

Diamond dealers use IGI, EGL, HRD and the like to maximize their profits. They know that they can sell inflated diamonds for more, even if they are sold at deep discounts. Some merchants also use their internal certification, mostly just to increase their profits. Such certificates are meaningless.

The bottom line:

If you're not overpaying and want to know exactly what kind of quality you're getting, avoid diamonds that aren't GIA or AGS certified.


Shopping timidly means choosing a diamond that is just below the full or half carat mark. So instead of a 1 ct stone, choose 0.95 ct; Instead of 1.5 ct, he takes 1.4 ct, and so on.

With diamond prices rising dramatically in full carat and half carat weights, you can save a significant amount of money by shopping for the timid ones. A weight reduction of up to 10% results in a slight difference in size, but it's so small it's barely noticeable, if at all. To see for yourself, use this page to compare different sizes.

Let's compare a 1 carat diamond with others a little smaller:0.95 carat and 1 carat diamondit won't look much different (3% size difference face up).

0.9 carats vs. 1 caratit will be slightly noticeable (7% difference in size), but still not much, especially when mounted.

Below, however, the size difference becomes clear, e.g.0.8 compared to 1 carat Diamond.

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