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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 $4,994 USD
As of October 28, 2026
Save $31,126 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $36,120 USD at Do Amore Diamonds · As of October 28, 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 28, 2026, with prices from $4,994 to $36,120, a $31,126 spread on the same certified stone. Do Amore Diamonds lists it at $36,120. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $36,120 USD|Low: $4,994 USD|High: $36,120 USD|Avg: $13,873 USD
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 29, 2026
Retailer 13$4,994 USD
Retailer 8$6,257 USD
Retailer 5$6,480 USD
Retailer 15$6,485 USD
Retailer 14$7,000 USD
Retailer 9$8,942 USD
Retailer 4$10,550 USD
Retailer 10$11,320 USD
Retailer 11$14,633 USD
Retailer 6$15,221 USD
Retailer 2$15,224 USD
Retailer 3$16,024 USD
Retailer 7$17,956 USD
Retailer 12$24,855 USD
Do Amore Diamonds$36,120 USD

36 data points across 15 retailers

21 retailers$4,994 USD to $36,120 USD

A
Cheapest Retailer
-
$4,994 USD
A
Retailer 2
-
$5,842 USD
CA$8,114 CAD
View
A
Retailer 3
-
$6,257 USD
View
Final sale: no returns
A
Retailer 4
-
$6,480 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$6,485 USD
View
A
Retailer 6
-
$7,000 USD
View
A
Retailer 7
-
$8,942 USD
£7,041 GBP
View
B+
Retailer 8
-
$10,196 USD
£8,028 GBP
View
B+
Retailer 9
-
$10,550 USD
View
B+
Retailer 10
-
$11,320 USD
€10,781 EUR
View
B+
Retailer 11
-
$14,633 USD
£11,522 GBP
View
B
Retailer 12
-
$15,221 USD
View
B+
Retailer 13
-
$15,224 USD
ZAR 245,950 ZAR
View
B
Retailer 14
-
$16,024 USD
View
B
Retailer 15
-
$16,060 USD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$16,801 USD
View
B
Retailer 17
-
$17,836 USD
View
B
Retailer 18
-
$17,956 USD
View
B
Retailer 19
-
$18,481 USD
View
B
Retailer 20
-
$24,855 USD
View
Most Expensive
B
Do Amore Diamonds
20-E89668 · Oct 28
$36,120 USD
View
20 more retailers have this diamond
Prices start from $4,994 USDSave up to $31,126 USD

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
$4,994 USD