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Cushion|Lab Grown|IGI

4.26ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG787622969

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787622969

Diamond specifications and retailer prices

From $7,123 CAD
$5,089 USD
As of October 29, 2026
Save $33,171 CAD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $40,293 CAD at With Clarity · As of October 28, 2026
View at With Clarity

About this 4.26ct lab-grown cushion diamond

This 4.26ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG787622969 or 787622969. Listed at 13 retailers as of October 28, 2026, with prices from $7,123 to $40,293, a $33,171 spread on the same certified stone. With Clarity lists it at $40,293. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.26
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622969
Dimensions10.71 × 8.69 × 5.79 mm
L/W Ratio1.23
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
10.71 mm8.69 mm4.26 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622969
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 66.6%

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 29
Current: $8,886 CAD|Low: $7,123 CAD|High: $47,008 CAD|Avg: $18,022 CAD|-20.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 29, 2026
Retailer 8$7,123 CAD
Retailer 1$8,886 CAD
Retailer 9$8,939 CAD
Retailer 5$9,828 CAD
Retailer 6$11,682 CAD
Retailer 3$11,995 CAD
Retailer 10$14,223 CAD
Retailer 7$15,784 CAD
Retailer 2$16,459 CAD
Retailer 12$20,463 CAD
Retailer 11$27,131 CAD
Retailer 4$31,309 CAD
With Clarity$40,293 CAD

39 data points across 13 retailers

13 retailers$7,123 CAD to $40,293 CAD

A
Cheapest Retailer
-
$7,123 CAD
$5,089 USD
A
Retailer 2
-
$8,886 CAD
HK$49,600 HKD
View
A
Retailer 3
-
$8,939 CAD
$6,387 USD
View
A
Retailer 4
-
$9,828 CAD
£5,529 GBP
View
A
Retailer 5
-
$11,682 CAD
€7,949 EUR
View
B+
Retailer 6
-
$11,995 CAD
$8,570 USD
View
B+
Retailer 7
-
$14,223 CAD
$10,162 USD
View
B+
Retailer 8
-
$15,784 CAD
£8,880 GBP
View
B+
Retailer 9
-
$16,459 CAD
ZAR 189,978 ZAR
View
B+
Retailer 10
-
$20,463 CAD
$14,620 USD
View
B
Retailer 11
-
$27,131 CAD
$19,385 USD
View
B
Retailer 12
-
$31,309 CAD
$22,370 USD
View
Most Expensive
B
With Clarity
787622969 · Oct 28
$40,293 CAD
$28,789 USD
View
12 more retailers have this diamond
Prices start from $7,123 CADSave up to $33,171 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
4.26ct Cushion
$7,123 CAD