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Cushion|Lab Grown|IGI

5.28ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG836603655

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836603655

Diamond specifications and retailer prices

From $14,206 CAD
$10,170 USD
As of October 26, 2026
Save $57,684 CAD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $71,890 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.28ct lab-grown cushion diamond

This 5.28ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836603655 or 836603655. Listed at 12 retailers as of October 26, 2026, with prices from $14,206 to $71,890, a $57,684 spread on the same certified stone. With Clarity lists it at $71,890. 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

5.28
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836603655
Dimensions11.41 × 9.35 × 6.22 mm
L/W Ratio1.22
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
11.41 mm9.35 mm5.28 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836603655
Side View
Table 64.0%Crown 35°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 66.5%

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 26
Current: $23,216 CAD|Low: $14,206 CAD|High: $73,488 CAD|Avg: $27,990 CAD
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 3$14,206 CAD
Retailer 7$14,465 CAD
Retailer 10$15,564 CAD
Retailer 4$15,989 CAD
Retailer 8$22,362 CAD
Retailer 1$23,216 CAD
Retailer 2$24,766 CAD
Retailer 9$24,782 CAD
Retailer 6$26,944 CAD
Retailer 11$37,321 CAD
Retailer 5$42,756 CAD
With Clarity$71,890 CAD

7 data points across 12 retailers

12 retailers$14,206 CAD to $71,890 CAD

A
Cheapest Retailer
-
$14,206 CAD
$10,170 USD
A
Retailer 2
-
$14,465 CAD
HK$80,900 HKD
View
A
Retailer 3
-
$15,564 CAD
$11,142 USD
View
A
Retailer 4
-
$15,989 CAD
£9,013 GBP
View
B+
Retailer 5
-
$22,362 CAD
€15,246 EUR
View
B+
Retailer 6
-
$23,216 CAD
$16,620 USD
View
B+
Retailer 7
-
$24,766 CAD
$17,729 USD
View
B+
Retailer 8
-
$24,782 CAD
£13,969 GBP
View
B+
Retailer 9
-
$26,944 CAD
ZAR 311,603 ZAR
View
B
Retailer 10
-
$37,321 CAD
$26,717 USD
View
B
Retailer 11
-
$42,756 CAD
$30,608 USD
View
Most Expensive
B
With Clarity
836603655 · Oct 30
$71,890 CAD
$51,464 USD
View
11 more retailers have this diamond
Prices start from $14,206 CADSave up to $57,684 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
5.28ct Cushion
$14,206 CAD