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Cushion|Lab Grown|IGI

0.54ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG750593036

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

Certificate IGI LG750593036

Diamond specifications and retailer prices

From $308 AUD
As of November 3, 2026
Save $1,300 AUD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,608 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.54ct lab-grown cushion diamond

This 0.54ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750593036 or 750593036. Listed at 9 retailers as of October 29, 2026, with prices from $308 to $1,608, a $1,300 spread on the same certified stone. MOH London lists it at $1,608. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750593036
Dimensions4.69 × 4.68 × 3.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
4.69 mm4.68 mm0.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750593036
Side View
Table 60.0%Crown 37.4°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 68.8%

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 3
Current: $1,608 AUD|Low: $308 AUD|High: $1,823 AUD|Avg: $974 AUD|-10.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 7$308 AUD
Retailer 5$539 AUD
Retailer 3$586 AUD
Retailer 6$597 AUD
Retailer 2$623 AUD
Retailer 4$872 AUD
Retailer 8$1,185 AUD
Retailer 10$1,284 AUD
MOH London$1,608 AUD
Retailer 9$1,629 AUD

40 data points across 10 retailers

9 retailers$308 AUD to $1,608 AUD

A
Cheapest Retailer
-
$308 AUD
Final sale: no returns
Retailer 2
-
$539 AUD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$586 AUD
View
B+
Retailer 4
-
$597 AUD
View
B+
Retailer 5
-
$623 AUD
View
Retailer 6
-
$872 AUD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$1,185 AUD
View
Retailer 8
-
$1,284 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG750593036 · Oct 29
$1,608 AUD
£888 GBP
View
8 more retailers have this diamond
Prices start from $308 AUDSave up to $1,300 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
0.54ct Cushion
$308 AUD