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 $8,282 CAD
As of October 30, 2026
Save $36,554 CAD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $44,836 CAD at With Clarity · As of October 30, 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 $8,282 to $44,836, a $36,554 spread on the same certified stone. With Clarity lists it at $44,836. 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: $11,359 CAD|Low: $8,282 CAD|High: $44,037 CAD|Avg: $16,826 CAD|-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$8,282 CAD
Retailer 12$8,546 CAD
Retailer 18$8,854 CAD
Retailer 4$8,863 CAD
Retailer 15$8,922 CAD
Retailer 6$8,956 CAD
Retailer 3$9,488 CAD
Retailer 1$11,359 CAD
Retailer 2$12,560 CAD
Retailer 13$13,946 CAD
Retailer 17$14,954 CAD
Retailer 14$18,111 CAD
Retailer 11$18,843 CAD
Retailer 16$19,809 CAD
Retailer 7$22,770 CAD
Retailer 8$23,816 CAD
Retailer 9$24,623 CAD
Retailer 10$31,371 CAD
With Clarity$44,037 CAD

40 data points across 19 retailers

21 retailers$8,282 CAD to $44,836 CAD

A
Cheapest Retailer
-
$8,282 CAD
A
Retailer 2
-
$8,546 CAD
$6,118 USD
View
Final sale: no returns
Retailer 3
-
$8,854 CAD
$6,338 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$8,863 CAD
$6,345 USD
View
A
Retailer 5
-
$8,922 CAD
$6,387 USD
View
A
Retailer 6
-
$8,956 CAD
$6,411 USD
View
A
Retailer 7
-
$9,488 CAD
$6,792 USD
View
A
Retailer 8
-
$11,359 CAD
£6,403 GBP
View
A
Retailer 9
-
$12,560 CAD
£7,080 GBP
View
B+
Retailer 10
-
$13,946 CAD
€9,508 EUR
View
B+
Retailer 11
-
$14,954 CAD
$10,705 USD
View
B+
Retailer 12
-
$18,111 CAD
£10,209 GBP
View
B+
Retailer 13
-
$18,843 CAD
ZAR 217,914 ZAR
View
B+
Retailer 14
-
$19,809 CAD
$14,181 USD
View
B
Retailer 15
-
$21,575 CAD
$15,445 USD
View
Retailer 16
-
$22,769 CAD
$16,300 USD
View
Price last confirmed 37 days ago
B
Retailer 17
-
$22,770 CAD
$16,300 USD
View
B
Retailer 18
-
$23,816 CAD
$17,049 USD
View
B
Retailer 19
-
$24,623 CAD
$17,627 USD
View
B
Retailer 20
-
$31,371 CAD
$22,457 USD
View
Most Expensive
B
With Clarity
804605052 · Oct 30
$44,836 CAD
$32,097 USD
View
20 more retailers have this diamond
Prices start from $8,282 CADSave up to $36,554 CAD

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
$8,282 CAD