Cushion|Lab Grown|IGI

4.13ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG804605052

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804605052

Diamond specifications and retailer prices

From €5,307 EUR
CA$8,235 CAD
As of October 30, 2026
Save €23,423 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €28,730 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.13ct lab-grown cushion diamond

This 4.13ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804605052 or 804605052. Listed at 21 retailers as of October 30, 2026, with prices from €5,307 to €28,730, a €23,423 spread on the same certified stone. With Clarity lists it at €28,730. 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

4.13
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804605052
Dimensions11.29 × 8.43 × 5.59 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm8.43 mm4.13 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804605052
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 66.3%

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: Oct 30
Current: €7,278 EUR|Low: €5,307 EUR|High: €28,218 EUR|Avg: €10,781 EUR|-0.9%
Retailer 1
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
Retailer 17
Retailer 18
With Clarity
October 30, 2026
Retailer 5€5,307 EUR
Retailer 12€5,476 EUR
Retailer 18€5,673 EUR
Retailer 4€5,679 EUR
Retailer 15€5,717 EUR
Retailer 6€5,738 EUR
Retailer 3€6,079 EUR
Retailer 1€7,278 EUR
Retailer 2€8,048 EUR
Retailer 13€8,936 EUR
Retailer 17€9,582 EUR
Retailer 14€11,605 EUR
Retailer 11€12,074 EUR
Retailer 16€12,693 EUR
Retailer 7€14,590 EUR
Retailer 8€15,260 EUR
Retailer 9€15,777 EUR
Retailer 10€20,101 EUR
With Clarity€28,218 EUR

40 data points across 19 retailers

21 retailers€5,307 EUR to €28,730 EUR

A
Cheapest Retailer
-
€5,307 EUR
CA$8,235 CAD
A
Retailer 2
-
€5,476 EUR
$6,118 USD
View
Final sale: no returns
Retailer 3
-
€5,673 EUR
$6,338 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€5,679 EUR
$6,345 USD
View
A
Retailer 5
-
€5,717 EUR
$6,387 USD
View
A
Retailer 6
-
€5,738 EUR
$6,411 USD
View
A
Retailer 7
-
€6,079 EUR
$6,792 USD
View
A
Retailer 8
-
€7,278 EUR
£6,403 GBP
View
A
Retailer 9
-
€8,048 EUR
£7,080 GBP
View
B+
Retailer 10
-
€8,936 EUR
View
B+
Retailer 11
-
€9,582 EUR
$10,705 USD
View
B+
Retailer 12
-
€11,605 EUR
£10,209 GBP
View
B+
Retailer 13
-
€12,074 EUR
ZAR 217,914 ZAR
View
B+
Retailer 14
-
€12,693 EUR
$14,181 USD
View
B
Retailer 15
-
€13,825 EUR
$15,445 USD
View
Retailer 16
-
€14,590 EUR
$16,300 USD
View
Price last confirmed 38 days ago
B
Retailer 17
-
€14,590 EUR
$16,300 USD
View
B
Retailer 18
-
€15,260 EUR
$17,049 USD
View
B
Retailer 19
-
€15,777 EUR
$17,627 USD
View
B
Retailer 20
-
€20,101 EUR
$22,457 USD
View
Most Expensive
B
With Clarity
804605052 · Oct 31
€28,730 EUR
$32,097 USD
View
20 more retailers have this diamond
Prices start from €5,307 EURSave up to €23,423 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
4.13ct Cushion
€5,307 EUR