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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 €555 EUR
$622 USD
As of November 1, 2026
Save €3,145 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,700 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 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 October 31, 2026, with prices from €555 to €3,700, a €3,145 spread on the same certified stone. Brilliant Earth lists it at €3,700. 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
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 1
Current: €3,700 EUR|Low: €555 EUR|High: €3,941 EUR|Avg: €1,540 EUR|-6.1%
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
November 1, 2026
Retailer 11€555 EUR
Retailer 2€650 EUR
Retailer 8€709 EUR
Retailer 5€825 EUR
Retailer 7€933 EUR
Retailer 6€950 EUR
Retailer 13€1,056 EUR
Retailer 4€1,384 EUR
Retailer 10€1,431 EUR
Retailer 9€2,174 EUR
Retailer 3€2,363 EUR
Retailer 12€2,681 EUR
Brilliant Earth€3,700 EUR

29 data points across 13 retailers

22 retailers€555 EUR to €3,700 EUR

A
Cheapest Retailer
-
€555 EUR
$622 USD
Final sale: no returns
Retailer 2
-
€614 EUR
$689 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
€650 EUR
£574 GBP
View
A
Retailer 4
-
€709 EUR
$795 USD
View
A
Retailer 5
-
€807 EUR
$905 USD
View
A
Retailer 6
-
€825 EUR
$925 USD
View
A
Retailer 7
-
€933 EUR
View
A
Retailer 8
-
€950 EUR
£839 GBP
View
A
Retailer 9
-
€989 EUR
$1,109 USD
View
A
Retailer 10
-
€1,056 EUR
ZAR 19,132 ZAR
View
B+
Retailer 11
-
€1,384 EUR
$1,552 USD
View
B+
Retailer 12
-
€1,431 EUR
A$2,470 AUD
View
B+
Retailer 13
-
€1,794 EUR
£1,584 GBP
View
B+
Retailer 14
-
€1,978 EUR
$2,219 USD
View
B+
Retailer 15
-
€1,993 EUR
$2,235 USD
View
B+
Retailer 16
-
€2,076 EUR
$2,329 USD
View
B
Retailer 17
-
€2,137 EUR
$2,397 USD
View
B+
Retailer 18
-
€2,174 EUR
A$3,751 AUD
View
Retailer 19
-
€2,363 EUR
$2,650 USD
View
Price last confirmed 14 days ago
Retailer 20
-
€2,665 EUR
$2,989 USD
View
B+
Retailer 21
-
€2,681 EUR
£2,368 GBP
View
Most Expensive
B
Brilliant Earth
16165549A · Oct 31
€3,700 EUR
$4,150 USD
View
21 more retailers have this diamond
Prices start from €555 EURSave up to €3,145 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
€555 EUR