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Cushion|Lab Grown|IGI

1.52ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG840633249

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840633249

Diamond specifications and retailer prices

From €597 EUR
£526 GBP
As of October 30, 2026
Save €2,661 EUR (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,258 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840633249 or 840633249. Listed at 15 retailers as of October 30, 2026, with prices from €597 to €3,258, a €2,661 spread on the same certified stone. Brilliant Earth lists it at €3,258. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633249
Dimensions9.56 × 9.32 × 5.97 mm
L/W Ratio1.03
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
9.56 mm9.32 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633249
Side View
Table 60.0%Crown 33.8°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 68.1%

Caratlytics Score

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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: €3,258 EUR|Low: €595 EUR|High: €4,359 EUR|Avg: €1,568 EUR|-25.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 10€597 EUR
Retailer 7€617 EUR
Retailer 8€685 EUR
Retailer 3€875 EUR
Retailer 2€882 EUR
Retailer 11€938 EUR
Retailer 12€968 EUR
Retailer 14€977 EUR
Retailer 9€1,313 EUR
Retailer 5€1,832 EUR
Retailer 15€1,834 EUR
Retailer 4€1,977 EUR
Retailer 13€2,354 EUR
Retailer 6€2,412 EUR
Brilliant Earth€3,258 EUR

24 data points across 15 retailers

15 retailers€597 EUR to €3,258 EUR

A
Cheapest Retailer
-
€597 EUR
£526 GBP
Retailer 2
-
€617 EUR
$689 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€685 EUR
$765 USD
View
A
Retailer 4
-
€875 EUR
$977 USD
View
A
Retailer 5
-
€882 EUR
View
A
Retailer 6
-
€938 EUR
£825 GBP
View
A
Retailer 7
-
€968 EUR
ZAR 17,473 ZAR
View
A
Retailer 8
-
€977 EUR
$1,092 USD
View
B+
Retailer 9
-
€1,313 EUR
$1,467 USD
View
B+
Retailer 10
-
€1,832 EUR
SGD 2,766 SGD
View
B+
Retailer 11
-
€1,834 EUR
$2,048 USD
View
B+
Retailer 12
-
€1,977 EUR
$2,209 USD
View
B+
Retailer 13
-
€2,354 EUR
£2,071 GBP
View
Retailer 14
-
€2,412 EUR
$2,695 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21729250A · Oct 31
€3,258 EUR
$3,640 USD
View
14 more retailers have this diamond
Prices start from €597 EURSave up to €2,661 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
1.52ct Cushion
€597 EUR