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Cushion|Lab Grown|IGI

4.51ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG824601444

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG824601444

Diamond specifications and retailer prices

From €1,284 EUR
$1,434 USD
As of October 31, 2026
Save €3,027 EUR (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,311 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.51ct lab-grown cushion diamond

This 4.51ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG824601444 or 824601444. Listed at 13 retailers as of October 30, 2026, with prices from €1,284 to €4,311, a €3,027 spread on the same certified stone. Taylor and Hart lists it at €4,311. 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

4.51
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824601444
Dimensions12.48 × 8.52 × 5.12 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.48 mm8.52 mm4.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824601444
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 36°Culet: LargeDepth 60.1%

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 31
Current: €1,284 EUR|Low: €1,188 EUR|High: €7,555 EUR|Avg: €2,618 EUR|-11.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11€1,231 EUR
Retailer 1€1,284 EUR
Retailer 8€1,387 EUR
Retailer 10€1,762 EUR
Retailer 4€1,785 EUR
Retailer 6€1,939 EUR
Retailer 3€2,974 EUR
Retailer 9€3,406 EUR
Retailer 5€3,849 EUR
Retailer 7€3,975 EUR
Retailer 2€4,123 EUR

42 data points across 11 retailers

13 retailers€1,284 EUR to €4,311 EUR

Retailer 1
-
€1,231 EUR
$1,375 USD
Price last confirmed 15 days ago
A
Retailer 2
-
€1,284 EUR
$1,434 USD
View
Final sale: no returns
A
Retailer 3
-
€1,387 EUR
$1,550 USD
View
A
Retailer 4
-
€1,749 EUR
$1,954 USD
View
A
Retailer 5
-
€1,762 EUR
$1,968 USD
View
A
Retailer 6
-
€1,785 EUR
£1,571 GBP
View
B+
Retailer 7
-
€1,939 EUR
View
B+
Retailer 8
-
€2,974 EUR
£2,616 GBP
View
B
Retailer 9
-
€3,406 EUR
$3,805 USD
View
B
Retailer 10
-
€3,849 EUR
$4,300 USD
View
B
Retailer 11
-
€3,975 EUR
£3,497 GBP
View
B
Retailer 12
-
€4,123 EUR
SGD 6,225 SGD
View
Most Expensive
B
Taylor and Hart
AKXYNPR · Oct 30
€4,311 EUR
$4,816 USD
View
12 more retailers have this diamond
Prices start from €1,284 EURSave up to €3,027 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
4.51ct Cushion
€1,284 EUR