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Round|Lab Grown|IGI

0.75ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG839640556

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839640556

Diamond specifications and retailer prices

From $336 AUD
As of November 4, 2026
Save $849 AUD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,185 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.75ct lab-grown round diamond

This 0.75ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839640556 or 839640556. Listed at 9 retailers as of November 4, 2026, with prices from $336 to $1,185, a $849 spread on the same certified stone. MOH London lists it at $1,185. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.75
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839640556
Dimensions5.78 × 5.82 × 3.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.78 mm5.82 mm0.75 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839640556
Side View
Table 59.0%Crown 35.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,185 AUD|Low: $336 AUD|High: $1,250 AUD|Avg: $670 AUD|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$336 AUD
Retailer 6$357 AUD
Retailer 2$431 AUD
Retailer 4$446 AUD
Retailer 8$513 AUD
Retailer 7$744 AUD
Retailer 5$757 AUD
Retailer 9$896 AUD
MOH London$1,185 AUD

38 data points across 9 retailers

9 retailers$336 AUD to $1,185 AUD

A
Cheapest Retailer
-
$336 AUD
A
Retailer 2
-
$357 AUD
View
A
Retailer 3
-
$431 AUD
View
A
Retailer 4
-
$446 AUD
View
A
Retailer 5
-
$513 AUD
View
Retailer 6
-
$744 AUD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$757 AUD
View
B
Retailer 8
-
$896 AUD
View
Most Expensive
B
MOH London
LG839640556 · Nov 4
$1,185 AUD
£653 GBP
View
8 more retailers have this diamond
Prices start from $336 AUDSave up to $849 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.75ct Round
$336 AUD