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Cushion|Lab Grown|IGI

0.57ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG807614045

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG807614045

Diamond specifications and retailer prices

From $395 AUD
As of November 3, 2026
Save $1,546 AUD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,941 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.57ct lab-grown cushion diamond

This 0.57ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG807614045 or 807614045. Listed at 13 retailers as of November 2, 2026, with prices from $395 to $1,941, a $1,546 spread on the same certified stone. MOH London lists it at $1,941. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.57
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807614045
Dimensions5.30 × 4.32 × 2.99 mm
L/W Ratio1.23
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
5.30 mm4.32 mm0.57 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807614045
Side View
Table 62.0%Crown 35.6°Girdle: MED-THKPavilion 35.8°Culet: NoneDepth 69.2%

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 3
Current: $1,941 AUD|Low: $395 AUD|High: $2,051 AUD|Avg: $1,081 AUD|-5.4%
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
November 4, 2026
Retailer 13$395 AUD
Retailer 4$448 AUD
Retailer 11$570 AUD
Retailer 5$613 AUD
Retailer 10$684 AUD
Retailer 8$878 AUD
Retailer 9$928 AUD
Retailer 12$1,049 AUD
Retailer 6$1,237 AUD
Retailer 3$1,474 AUD
Retailer 7$1,790 AUD
Retailer 2$1,914 AUD
MOH London$1,941 AUD

31 data points across 13 retailers

13 retailers$395 AUD to $1,941 AUD

A
Cheapest Retailer
-
$395 AUD
Final sale: no returns
A
Retailer 2
-
$448 AUD
View
Retailer 3
-
$570 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$613 AUD
View
A
Retailer 5
-
$684 AUD
View
B+
Retailer 6
-
$878 AUD
View
B+
Retailer 7
-
$928 AUD
View
Retailer 8
-
$1,049 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,237 AUD
View
B
Retailer 10
-
$1,474 AUD
View
B
Retailer 11
-
$1,790 AUD
View
B
Retailer 12
-
$1,914 AUD
View
Most Expensive
B
MOH London
LG807614045 · Nov 2
$1,941 AUD
£1,072 GBP
View
12 more retailers have this diamond
Prices start from $395 AUDSave up to $1,546 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
0.57ct Cushion
$395 AUD