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 €263 EUR
$294 USD
As of October 30, 2026
Save €987 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,250 EUR 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 €263 to €1,250, a €987 spread on the same certified stone. Reve Diamonds lists it at €1,250. 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

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: Oct 30
Current: €482 EUR|Low: €263 EUR|High: €1,250 EUR|Avg: €608 EUR|+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€263 EUR
Retailer 7€293 EUR
Retailer 10€346 EUR
Retailer 6€398 EUR
Retailer 1€482 EUR
Retailer 8€487 EUR
Retailer 5€529 EUR
Retailer 3€559 EUR
Retailer 2€986 EUR
Retailer 4€1,179 EUR
Reve Diamonds€1,250 EUR

28 data points across 11 retailers

11 retailers€263 EUR to €1,250 EUR

A
Cheapest Retailer
-
€263 EUR
$294 USD
Final sale: no returns
Retailer 2
-
€293 EUR
$327 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€346 EUR
$387 USD
View
Retailer 4
-
€398 EUR
$445 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
€482 EUR
View
B+
Retailer 6
-
€487 EUR
$544 USD
View
B+
Retailer 7
-
€529 EUR
ZAR 9,547 ZAR
View
B+
Retailer 8
-
€559 EUR
£491 GBP
View
B
Retailer 9
-
€986 EUR
$1,102 USD
View
B
Retailer 10
-
€1,179 EUR
£1,037 GBP
View
Most Expensive
B
Reve Diamonds
FC96DD174 · Oct 30
€1,250 EUR
$1,396 USD
View
10 more retailers have this diamond
Prices start from €263 EURSave up to €987 EUR

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
€263 EUR