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 $294 USD
As of October 30, 2026
Save $1,102 USD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,396 USD at Reve Diamonds · As of October 30, 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 October 30, 2026, with prices from $294 to $1,396, a $1,102 spread on the same certified stone. Reve Diamonds lists it at $1,396. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $539 USD|Low: $294 USD|High: $1,396 USD|Avg: $679 USD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 31, 2026
Retailer 9$294 USD
Retailer 7$327 USD
Retailer 10$387 USD
Retailer 6$445 USD
Retailer 1$539 USD
Retailer 8$544 USD
Retailer 5$591 USD
Retailer 3$624 USD
Retailer 2$1,102 USD
Retailer 4$1,317 USD
Reve Diamonds$1,396 USD

28 data points across 11 retailers

11 retailers$294 USD to $1,396 USD

A
Cheapest Retailer
-
$294 USD
Final sale: no returns
Retailer 2
-
$327 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$387 USD
View
Retailer 4
-
$445 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$539 USD
€513 EUR
View
B+
Retailer 6
-
$544 USD
View
B+
Retailer 7
-
$591 USD
ZAR 9,547 ZAR
View
B+
Retailer 8
-
$624 USD
£491 GBP
View
B
Retailer 9
-
$1,102 USD
View
B
Retailer 10
-
$1,317 USD
£1,037 GBP
View
Most Expensive
B
Reve Diamonds
FC96DD174 · Oct 30
$1,396 USD
View
10 more retailers have this diamond
Prices start from $294 USDSave up to $1,102 USD

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
$294 USD