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Cushion|Lab Grown|IGI

0.75ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG807613911

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG807613911

Diamond specifications and retailer prices

From $328 AUD
As of November 4, 2026
Save $3,441 AUD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,769 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.75ct lab-grown cushion diamond

This 0.75ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807613911 or 807613911. Listed at 13 retailers as of October 29, 2026, with prices from $328 to $3,769, a $3,441 spread on the same certified stone. MOH London lists it at $3,769. 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
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807613911
Dimensions5.18 × 5.04 × 3.43 mm
L/W Ratio1.03
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
5.18 mm5.04 mm0.75 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG807613911
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 68.1%

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: $3,769 AUD|Low: $328 AUD|High: $3,831 AUD|Avg: $1,737 AUD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 4, 2026
Retailer 2$328 AUD
Retailer 6$567 AUD
Retailer 3$667 AUD
Retailer 9$781 AUD
Retailer 8$992 AUD
Retailer 12$1,213 AUD
Retailer 14$1,368 AUD
Retailer 5$1,426 AUD
Retailer 13$1,617 AUD
Retailer 10$2,081 AUD
Retailer 11$2,081 AUD
Retailer 7$3,083 AUD
Retailer 4$3,706 AUD
MOH London$3,769 AUD

29 data points across 14 retailers

13 retailers$328 AUD to $3,769 AUD

A
Cheapest Retailer
-
$328 AUD
A
Retailer 2
-
$567 AUD
View
A
Retailer 3
-
$667 AUD
View
A
Retailer 4
-
$781 AUD
View
A
Retailer 5
-
$992 AUD
View
B+
Retailer 6
-
$1,213 AUD
View
B+
Retailer 7
-
$1,368 AUD
View
B+
Retailer 8
-
$1,617 AUD
View
B
Retailer 9
-
$2,081 AUD
View
B
Retailer 10
-
$2,081 AUD
View
B
Retailer 11
-
$3,083 AUD
View
B
Retailer 12
-
$3,706 AUD
View
Most Expensive
B
MOH London
LG807613911 · Oct 29
$3,769 AUD
£2,082 GBP
View
12 more retailers have this diamond
Prices start from $328 AUDSave up to $3,441 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 Cushion
$328 AUD