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Cushion|Lab Grown|IGI

1.52ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG790692823

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG790692823

Diamond specifications and retailer prices

From €555 EUR
$622 USD
As of November 1, 2026
Save €3,386 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,941 EUR at Brilliant Earth · As of November 2, 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 LG790692823 or 790692823. Listed at 20 retailers as of November 1, 2026, with prices from €555 to €3,941, a €3,386 spread on the same certified stone. Brilliant Earth lists it at €3,941. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790692823
Dimensions6.86 × 6.56 × 4.35 mm
L/W Ratio1.05
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
6.86 mm6.56 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790692823
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 66.3%

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: Nov 1
Current: €3,941 EUR|Low: €555 EUR|High: €3,941 EUR|Avg: €1,569 EUR|+6.3%
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
November 2, 2026
Retailer 12€555 EUR
Retailer 5€614 EUR
Retailer 10€709 EUR
Retailer 3€825 EUR
Retailer 9€933 EUR
Retailer 8€958 EUR
Retailer 7€1,060 EUR
Retailer 2€1,394 EUR
Retailer 11€1,431 EUR
Retailer 6€2,137 EUR
Retailer 4€2,199 EUR
Retailer 14€2,363 EUR
Retailer 13€2,681 EUR
Brilliant Earth€3,941 EUR

38 data points across 14 retailers

20 retailers€555 EUR to €3,941 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
-
€709 EUR
$795 USD
View
A
Retailer 4
-
€807 EUR
$905 USD
View
A
Retailer 5
-
€825 EUR
$925 USD
View
A
Retailer 6
-
€933 EUR
View
A
Retailer 7
-
€958 EUR
£846 GBP
View
A
Retailer 8
-
€989 EUR
$1,109 USD
View
A
Retailer 9
-
€1,060 EUR
ZAR 19,200 ZAR
View
B+
Retailer 10
-
€1,394 EUR
$1,564 USD
View
B+
Retailer 11
-
€1,431 EUR
A$2,470 AUD
View
B+
Retailer 12
-
€1,794 EUR
£1,584 GBP
View
B+
Retailer 13
-
€1,978 EUR
$2,219 USD
View
B+
Retailer 14
-
€1,993 EUR
$2,235 USD
View
B+
Retailer 15
-
€2,076 EUR
$2,329 USD
View
B+
Retailer 16
-
€2,137 EUR
$2,397 USD
View
Retailer 17
-
€2,199 EUR
A$3,795 AUD
View
Price last confirmed 25 days ago
Retailer 18
-
€2,363 EUR
$2,650 USD
View
Price last confirmed 15 days ago
B+
Retailer 19
-
€2,681 EUR
£2,368 GBP
View
Most Expensive
B
Brilliant Earth
19797098A · Nov 2
€3,941 EUR
$4,420 USD
View
19 more retailers have this diamond
Prices start from €555 EURSave up to €3,386 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