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Cushion|Lab Grown|IGI

0.52ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG839601651

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG839601651

Diamond specifications and retailer prices

From $499 AUD
As of October 24, 2026
Save $863 AUD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,361 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.52ct lab-grown cushion diamond

This 0.52ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839601651 or 839601651. Listed at 10 retailers as of October 24, 2026, with prices from $499 to $1,361, a $863 spread on the same certified stone. MOH London lists it at $1,361. 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

0.52
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839601651
Dimensions4.75 × 4.73 × 3.12 mm
L/W Ratio1.00
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
4.75 mm4.73 mm0.52 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839601651
Side View
Table 64.0%Crown 33.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $1,361 AUD|Low: $363 AUD|High: $1,376 AUD|Avg: $707 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$363 AUD
Retailer 4$499 AUD
Retailer 2$515 AUD
Retailer 8$524 AUD
Retailer 3$550 AUD
Retailer 7$606 AUD
Retailer 6$626 AUD
Retailer 9$951 AUD
Retailer 10$1,012 AUD
MOH London$1,361 AUD

29 data points across 10 retailers

10 retailers$499 AUD to $1,361 AUD

Retailer 1
-
$363 AUD
$255 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$499 AUD
View
B+
Retailer 3
-
$515 AUD
£285 GBP
View
B+
Retailer 4
-
$524 AUD
$368 USD
View
B
Retailer 5
-
$550 AUD
€368 EUR
View
B+
Retailer 6
-
$606 AUD
$426 USD
View
B+
Retailer 7
-
$626 AUD
$440 USD
View
B
Retailer 8
-
$951 AUD
$668 USD
View
B
Retailer 9
-
$1,012 AUD
$711 USD
View
Most Expensive
B
MOH London
LG839601651 · Oct 26
$1,361 AUD
£753 GBP
View
9 more retailers have this diamond
Prices start from $499 AUDSave up to $863 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.

B+
0.52ct Cushion
$499 AUD