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Cushion|Lab Grown|IGI

4.04ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG804664734

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804664734

Diamond specifications and retailer prices

From $6,163 CAD
$4,412 USD
As of October 29, 2026
Save $28,064 CAD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $34,227 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.04ct lab-grown cushion diamond

This 4.04ct 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 LG804664734 or 804664734. Listed at 12 retailers as of October 29, 2026, with prices from $6,163 to $34,227, a $28,064 spread on the same certified stone. With Clarity lists it at $34,227. 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

4.04
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804664734
Dimensions10.26 × 8.73 × 5.71 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.26 mm8.73 mm4.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804664734
Side View
Table 61.0%Crown 37.8°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 65.4%

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 29
Current: $15,450 CAD|Low: $6,163 CAD|High: $41,561 CAD|Avg: $14,875 CAD|-30.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 8$6,163 CAD
Retailer 2$8,100 CAD
Retailer 10$8,478 CAD
Retailer 4$8,522 CAD
Retailer 11$9,946 CAD
Retailer 5$10,647 CAD
Retailer 7$10,931 CAD
Retailer 6$13,976 CAD
Retailer 1$15,450 CAD
Retailer 9$17,382 CAD
Retailer 3$23,029 CAD
With Clarity$34,227 CAD

41 data points across 12 retailers

12 retailers$6,163 CAD to $34,227 CAD

A
Cheapest Retailer
-
$6,163 CAD
$4,412 USD
A
Retailer 2
-
$8,100 CAD
HK$45,300 HKD
View
A
Retailer 3
-
$8,478 CAD
$6,069 USD
View
A
Retailer 4
-
$8,522 CAD
£4,804 GBP
View
A
Retailer 5
-
$9,946 CAD
$7,120 USD
View
A
Retailer 6
-
$10,647 CAD
€7,259 EUR
View
Retailer 7
-
$10,931 CAD
$7,825 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$13,976 CAD
£7,878 GBP
View
B+
Retailer 9
-
$15,450 CAD
$11,060 USD
View
B+
Retailer 10
-
$17,382 CAD
$12,443 USD
View
B+
Retailer 11
-
$23,029 CAD
$16,486 USD
View
Most Expensive
B
With Clarity
804664734 · Oct 30
$34,227 CAD
$24,502 USD
View
11 more retailers have this diamond
Prices start from $6,163 CADSave up to $28,064 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
4.04ct Cushion
$6,163 CAD