Cushion|Lab Grown|IGI

4.07ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG812652031

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG812652031

Diamond specifications and retailer prices

From €4,470 EUR
$4,994 USD
As of October 31, 2026
Save €27,861 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €32,331 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.07ct lab-grown cushion diamond

This 4.07ct 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 LG812652031 or 812652031. Listed at 21 retailers as of October 31, 2026, with prices from €4,470 to €32,331, a €27,861 spread on the same certified stone. Do Amore Diamonds lists it at €32,331. 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

4.07
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812652031
Dimensions11.47 × 8.36 × 5.62 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.47 mm8.36 mm4.07 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812652031
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €32,331 EUR|Low: €4,470 EUR|High: €32,331 EUR|Avg: €12,329 EUR
Do Amore Diamonds
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
October 31, 2026
Retailer 13€4,470 EUR
Retailer 5€5,800 EUR
Retailer 15€5,805 EUR
Retailer 8€6,071 EUR
Retailer 14€6,266 EUR
Retailer 9€8,028 EUR
Retailer 4€9,443 EUR
Retailer 2€10,061 EUR
Retailer 11€13,098 EUR
Retailer 6€13,624 EUR
Retailer 10€13,627 EUR
Retailer 3€14,343 EUR
Retailer 7€16,072 EUR
Retailer 12€22,248 EUR
Do Amore Diamonds€32,331 EUR

36 data points across 15 retailers

21 retailers€4,470 EUR to €32,331 EUR

A
Cheapest Retailer
-
€4,470 EUR
$4,994 USD
A
Retailer 2
-
€5,229 EUR
CA$8,114 CAD
View
Retailer 3
-
€5,800 EUR
$6,480 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€5,805 EUR
$6,485 USD
View
A
Retailer 5
-
€6,071 EUR
$6,783 USD
View
Final sale: no returns
A
Retailer 6
-
€6,266 EUR
$7,000 USD
View
B+
Retailer 7
-
€8,028 EUR
£7,062 GBP
View
B+
Retailer 8
-
€9,126 EUR
£8,028 GBP
View
B+
Retailer 9
-
€9,443 EUR
$10,550 USD
View
B+
Retailer 10
-
€10,061 EUR
View
B+
Retailer 11
-
€13,098 EUR
£11,522 GBP
View
B
Retailer 12
-
€13,624 EUR
$15,221 USD
View
B+
Retailer 13
-
€13,627 EUR
ZAR 245,950 ZAR
View
B
Retailer 14
-
€14,343 EUR
$16,024 USD
View
Retailer 15
-
€14,375 EUR
$16,060 USD
View
Price last confirmed 38 days ago
B
Retailer 16
-
€15,038 EUR
$16,801 USD
View
B
Retailer 17
-
€15,965 EUR
$17,836 USD
View
B
Retailer 18
-
€16,072 EUR
$17,956 USD
View
B
Retailer 19
-
€16,542 EUR
$18,481 USD
View
B
Retailer 20
-
€22,248 EUR
$24,855 USD
View
Most Expensive
B
Do Amore Diamonds
20-E89668 · Oct 31
€32,331 EUR
$36,120 USD
View
20 more retailers have this diamond
Prices start from €4,470 EURSave up to €27,861 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
4.07ct Cushion
€4,470 EUR