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Cushion|Lab Grown|IGI

4.52ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG828643629

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828643629

Diamond specifications and retailer prices

From €575 EUR
£508 GBP
As of October 27, 2026
Save €2,840 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,415 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828643629 or 828643629. Listed at 16 retailers as of October 27, 2026, with prices from €575 to €3,415, a €2,840 spread on the same certified stone. Brilliant Earth lists it at €3,415. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.52
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828643629
Dimensions11.38 × 8.13 × 5.54 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.38 mm8.13 mm4.52 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828643629
Side View
Table 59.0%Crown 35.6°Girdle: STK-THKPavilion 30.9°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: €3,415 EUR|Low: €574 EUR|High: €3,415 EUR|Avg: €1,879 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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 14€575 EUR
Retailer 11€719 EUR
Retailer 4€780 EUR
Retailer 9€954 EUR
Retailer 16€1,020 EUR
Retailer 15€1,034 EUR
Retailer 2€1,435 EUR
Retailer 3€1,590 EUR
Retailer 7€1,929 EUR
Retailer 13€2,074 EUR
Retailer 6€2,121 EUR
Retailer 10€2,703 EUR
Retailer 8€2,733 EUR
Retailer 5€2,889 EUR
Retailer 12€2,898 EUR
Brilliant Earth€3,415 EUR

32 data points across 16 retailers

16 retailers€575 EUR to €3,415 EUR

A
Cheapest Retailer
-
€575 EUR
£508 GBP
A
Retailer 2
-
€719 EUR
HK$6,300 HKD
View
Retailer 3
-
€780 EUR
$875 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
€954 EUR
View
Retailer 5
-
€1,020 EUR
$1,144 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€1,034 EUR
£913 GBP
View
A
Retailer 7
-
€1,435 EUR
$1,609 USD
View
A
Retailer 8
-
€1,590 EUR
$1,783 USD
View
Retailer 9
-
€1,929 EUR
£1,704 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€2,074 EUR
SGD 3,144 SGD
View
Retailer 11
-
€2,121 EUR
$2,379 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
€2,703 EUR
A$4,664 AUD
View
Retailer 13
-
€2,733 EUR
$3,065 USD
View
Price last confirmed 19 days ago
B+
Retailer 14
-
€2,889 EUR
£2,551 GBP
View
B+
Retailer 15
-
€2,898 EUR
$3,250 USD
View
Most Expensive
B
Brilliant Earth
21285067A · Nov 2
€3,415 EUR
$3,830 USD
View
15 more retailers have this diamond
Prices start from €575 EURSave up to €2,840 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
4.52ct Cushion
€575 EUR