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Cushion|Lab Grown|IGI

1.52ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG740506197

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG740506197

Diamond specifications and retailer prices

From €552 EUR
As of November 4, 2026
Save €3,131 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,683 EUR at Brilliant Earth · As of November 4, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG740506197 or 740506197. Listed at 22 retailers as of November 4, 2026, with prices from €552 to €3,683, a €3,131 spread on the same certified stone. Brilliant Earth lists it at €3,683. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG740506197
Dimensions5.84 × 5.84 × 3.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
5.84 mm5.84 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG740506197
Side View
Table 63.0%Crown 39.3°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 67.6%

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: Nov 4
Current: €3,683 EUR|Low: €552 EUR|High: €3,683 EUR|Avg: €1,317 EUR
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
November 5, 2026
Retailer 13€552 EUR
Retailer 6€645 EUR
Retailer 10€706 EUR
Retailer 5€821 EUR
Retailer 9€928 EUR
Retailer 2€944 EUR
Retailer 8€1,054 EUR
Retailer 7€1,388 EUR
Retailer 12€1,425 EUR
Retailer 11€2,164 EUR
Retailer 4€2,352 EUR
Retailer 3€2,669 EUR
Brilliant Earth€3,683 EUR

31 data points across 13 retailers

22 retailers€552 EUR to €3,683 EUR

A
Cheapest Retailer
-
€552 EUR
Final sale: no returns
Retailer 2
-
€612 EUR
View
Price last confirmed 20 days ago
A
Retailer 3
-
€645 EUR
View
A
Retailer 4
-
€706 EUR
View
A
Retailer 5
-
€803 EUR
View
A
Retailer 6
-
€821 EUR
View
A
Retailer 7
-
€928 EUR
View
A
Retailer 8
-
€944 EUR
View
A
Retailer 9
-
€984 EUR
View
A
Retailer 10
-
€1,054 EUR
View
B+
Retailer 11
-
€1,388 EUR
View
B+
Retailer 12
-
€1,425 EUR
View
B+
Retailer 13
-
€1,785 EUR
View
B+
Retailer 14
-
€1,969 EUR
View
B+
Retailer 15
-
€1,983 EUR
View
B+
Retailer 16
-
€2,066 EUR
View
B
Retailer 17
-
€2,127 EUR
View
B+
Retailer 18
-
€2,164 EUR
View
Retailer 19
-
€2,352 EUR
View
Price last confirmed 17 days ago
Retailer 20
-
€2,653 EUR
View
B+
Retailer 21
-
€2,669 EUR
View
Most Expensive
B
Brilliant Earth
16165549A · Nov 4
€3,683 EUR
$4,150 USD
View
21 more retailers have this diamond
Prices start from €552 EURSave up to €3,131 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
€552 EUR