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Cushion|Lab Grown|IGI

0.52ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG830622694

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

Certificate IGI LG830622694

Diamond specifications and retailer prices

From $419 AUD
As of November 3, 2026
Save $1,571 AUD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,990 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830622694 or 830622694. Listed at 11 retailers as of November 3, 2026, with prices from $419 to $1,990, a $1,571 spread on the same certified stone. Reve Diamonds lists it at $1,990. 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
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830622694
Dimensions4.78 × 4.68 × 3.09 mm
L/W Ratio1.02
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
4.78 mm4.68 mm0.52 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830622694
Side View
Table 62.0%Crown 35.3°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 66.0%

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: $882 AUD|Low: $419 AUD|High: $1,990 AUD|Avg: $969 AUD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 4, 2026
Retailer 9$419 AUD
Retailer 7$466 AUD
Retailer 10$552 AUD
Retailer 6$634 AUD
Retailer 5$767 AUD
Retailer 8$775 AUD
Retailer 3$845 AUD
Retailer 1$882 AUD
Retailer 2$1,569 AUD
Retailer 4$1,866 AUD
Reve Diamonds$1,990 AUD

32 data points across 11 retailers

11 retailers$419 AUD to $1,990 AUD

A
Cheapest Retailer
-
$419 AUD
Final sale: no returns
Retailer 2
-
$466 AUD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$552 AUD
View
A
Retailer 4
-
$634 AUD
View
A
Retailer 5
-
$767 AUD
View
B+
Retailer 6
-
$775 AUD
View
B+
Retailer 7
-
$845 AUD
View
B+
Retailer 8
-
$882 AUD
View
B
Retailer 9
-
$1,569 AUD
View
B
Retailer 10
-
$1,866 AUD
View
Most Expensive
B
Reve Diamonds
FC96DD174 · Nov 4
$1,990 AUD
$1,396 USD
View
10 more retailers have this diamond
Prices start from $419 AUDSave up to $1,571 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
$419 AUD