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Cushion|Lab Grown|IGI

1.52ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG831696270

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831696270

Diamond specifications and retailer prices

From €577 EUR
£508 GBP
As of October 30, 2026
Save €2,287 EUR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,864 EUR at Brilliant Earth · As of October 30, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831696270 or 831696270. Listed at 17 retailers as of October 30, 2026, with prices from €577 to €2,864, a €2,287 spread on the same certified stone. Brilliant Earth lists it at €2,864. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696270
Dimensions8.50 × 5.69 × 3.85 mm
L/W Ratio1.49
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
8.50 mm5.69 mm1.52 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696270
Side View
Table 59.0%Crown 34.1°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 67.7%

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: €2,864 EUR|Low: €575 EUR|High: €3,455 EUR|Avg: €1,521 EUR|-17.1%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 11€577 EUR
Retailer 9€593 EUR
Retailer 14€644 EUR
Retailer 4€758 EUR
Retailer 5€869 EUR
Retailer 12€879 EUR
Retailer 2€930 EUR
Retailer 13€960 EUR
Retailer 17€983 EUR
Retailer 10€1,301 EUR
Retailer 7€1,817 EUR
Retailer 3€1,820 EUR
Retailer 15€1,958 EUR
Retailer 16€2,336 EUR
Retailer 8€2,345 EUR
Retailer 6€2,540 EUR
Brilliant Earth€2,864 EUR

19 data points across 17 retailers

17 retailers€577 EUR to €2,864 EUR

A
Cheapest Retailer
-
€577 EUR
£508 GBP
Retailer 2
-
€593 EUR
$662 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
€644 EUR
$720 USD
View
A
Retailer 4
-
€758 EUR
$847 USD
View
A
Retailer 5
-
€869 EUR
$971 USD
View
A
Retailer 6
-
€879 EUR
View
A
Retailer 7
-
€930 EUR
£818 GBP
View
A
Retailer 8
-
€960 EUR
ZAR 17,334 ZAR
View
A
Retailer 9
-
€983 EUR
$1,098 USD
View
B+
Retailer 10
-
€1,301 EUR
$1,454 USD
View
B+
Retailer 11
-
€1,817 EUR
SGD 2,743 SGD
View
B+
Retailer 12
-
€1,820 EUR
$2,033 USD
View
B+
Retailer 13
-
€1,958 EUR
$2,188 USD
View
B+
Retailer 14
-
€2,336 EUR
£2,055 GBP
View
Retailer 15
-
€2,345 EUR
$2,620 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
€2,540 EUR
$2,838 USD
View
Most Expensive
B
Brilliant Earth
21813650A · Oct 30
€2,864 EUR
$3,200 USD
View
16 more retailers have this diamond
Prices start from €577 EURSave up to €2,287 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
€577 EUR