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Cushion|Lab Grown|IGI

5.00ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG780665788

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780665788

Diamond specifications and retailer prices

From $8,610 CAD
As of November 4, 2026
Save $47,975 CAD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $56,585 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG780665788 or 780665788. Listed at 11 retailers as of November 4, 2026, with prices from $8,610 to $56,585, a $47,975 spread on the same certified stone. Do Amore Diamonds lists it at $56,585. 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 angle37.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665788
Dimensions11.05 × 9.21 × 6.18 mm
L/W Ratio1.20
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
11.05 mm9.21 mm5.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665788
Side View
Table 59.0%Crown 37.8°Girdle: STK-VTKPavilion 36.1°Culet: NoneDepth 67.1%

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: $56,585 CAD|Low: $8,610 CAD|High: $64,718 CAD|Avg: $21,520 CAD|-12.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 10$8,610 CAD
Retailer 6$9,531 CAD
Retailer 2$10,290 CAD
Retailer 3$12,362 CAD
Retailer 8$13,814 CAD
Retailer 4$14,700 CAD
Retailer 7$18,325 CAD
Retailer 9$21,051 CAD
Retailer 11$21,997 CAD
Retailer 5$26,325 CAD
Do Amore Diamonds$56,585 CAD

34 data points across 11 retailers

11 retailers$8,610 CAD to $56,585 CAD

A
Cheapest Retailer
-
$8,610 CAD
A
Retailer 2
-
$9,531 CAD
View
A
Retailer 3
-
$10,290 CAD
View
A
Retailer 4
-
$12,362 CAD
View
Final sale: no returns
A
Retailer 5
-
$13,814 CAD
View
A
Retailer 6
-
$14,700 CAD
View
A
Retailer 7
-
$18,325 CAD
View
B+
Retailer 8
-
$21,051 CAD
View
B+
Retailer 9
-
$21,997 CAD
View
B+
Retailer 10
-
$26,325 CAD
View
Most Expensive
B
Do Amore Diamonds
27-404FC8E94 · Nov 4
$56,585 CAD
$40,490 USD
View
10 more retailers have this diamond
Prices start from $8,610 CADSave up to $47,975 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
$8,610 CAD