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Cushion|Lab Grown|IGI

5.00ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG780663610

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG780663610

Diamond specifications and retailer prices

From $11,176 CAD
As of November 4, 2026
Save $56,931 CAD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $68,107 CAD at With Clarity · As of November 3, 2026
View at With Clarity

About this 5ct lab-grown cushion diamond

This 5ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780663610 or 780663610. Listed at 13 retailers as of November 3, 2026, with prices from $11,176 to $68,107, a $56,931 spread on the same certified stone. With Clarity lists it at $68,107. 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

5.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663610
Dimensions9.98 × 9.87 × 6.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
9.98 mm9.87 mm5.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663610
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 66.0%

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: Nov 4
Current: $15,360 CAD|Low: $11,176 CAD|High: $69,621 CAD|Avg: $24,387 CAD|-16.1%
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
November 4, 2026
Retailer 12$11,176 CAD
Retailer 10$13,171 CAD
Retailer 4$13,701 CAD
Retailer 11$14,090 CAD
Retailer 8$14,688 CAD
Retailer 1$15,360 CAD
Retailer 5$21,037 CAD
Retailer 2$23,014 CAD
Retailer 9$23,356 CAD
Retailer 6$25,641 CAD
Retailer 7$34,588 CAD
Retailer 3$41,374 CAD
With Clarity$68,107 CAD

41 data points across 13 retailers

13 retailers$11,176 CAD to $68,107 CAD

A
Cheapest Retailer
-
$11,176 CAD
A
Retailer 2
-
$13,171 CAD
View
A
Retailer 3
-
$13,701 CAD
View
A
Retailer 4
-
$14,090 CAD
View
A
Retailer 5
-
$14,688 CAD
View
A
Retailer 6
-
$15,360 CAD
View
A
Retailer 7
-
$21,037 CAD
View
B+
Retailer 8
-
$23,014 CAD
View
B+
Retailer 9
-
$23,356 CAD
View
B+
Retailer 10
-
$25,641 CAD
View
B+
Retailer 11
-
$34,588 CAD
View
B
Retailer 12
-
$41,374 CAD
View
Most Expensive
B
With Clarity
780663610 · Nov 3
$68,107 CAD
$48,735 USD
View
12 more retailers have this diamond
Prices start from $11,176 CADSave up to $56,931 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
5.00ct Cushion
$11,176 CAD