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Cushion|Lab Grown|IGI

0.52ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG826685967

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

Certificate IGI LG826685967

Diamond specifications and retailer prices

From $182 AUD
$128 USD
As of October 28, 2026
Save $1,133 AUD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,867 AUD at MOH London · As of October 29, 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 LG826685967 or 826685967. Listed at 13 retailers as of October 28, 2026, with a 622% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826685967
Dimensions4.60 × 4.55 × 2.81 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
4.60 mm4.55 mm0.52 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826685967
Side View
Table 65.0%Crown 40°Girdle: STK-VTKPavilion 30.6°CuletDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $1,867 AUD|Low: $182 AUD|High: $1,880 AUD|Avg: $739 AUD|-0.6%
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
October 29, 2026
Retailer 5$182 AUD
Retailer 11$215 AUD
Retailer 12$301 AUD
Retailer 9$313 AUD
Retailer 2$369 AUD
Retailer 7$402 AUD
Retailer 6$537 AUD
Retailer 8$546 AUD
Retailer 4$965 AUD
Retailer 10$1,170 AUD
Retailer 3$1,315 AUD
Retailer 13$1,820 AUD
MOH London$1,867 AUD

34 data points across 13 retailers

13 retailers$182 AUD to $1,315 AUD

A
Cheapest Retailer
-
$182 AUD
$128 USD
Final sale: no returns
A
Retailer 2
-
$215 AUD
$151 USD
View
A
Retailer 3
-
$301 AUD
$212 USD
View
A
Retailer 4
-
$313 AUD
$220 USD
View
B+
Retailer 5
-
$369 AUD
£204 GBP
View
B+
Retailer 6
-
$402 AUD
ZAR 4,566 ZAR
View
B
Retailer 7
-
$537 AUD
£297 GBP
View
B
Retailer 8
-
$546 AUD
$384 USD
View
B
Retailer 9
-
$965 AUD
$678 USD
View
B
Retailer 10
-
$1,170 AUD
£648 GBP
View
B
Retailer 11
-
$1,315 AUD
$925 USD
View
C
Retailer 12
-
$1,820 AUD
$1,280 USD
View
Price under review
Most Expensive
B
MOH London
LG826685967 · Oct 29
$1,867 AUD
£1,034 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $182 AUDSave up to $1,133 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
0.52ct Cushion
$182 AUD