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Cushion|Lab Grown|IGI

4.71ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG811634636

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811634636

Diamond specifications and retailer prices

From $6,648 CAD
As of November 2, 2026
Save $35,766 CAD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $42,414 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.71ct lab-grown cushion diamond

This 4.71ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811634636 or 811634636. Listed at 8 retailers as of November 2, 2026, with prices from $6,648 to $42,414, a $35,766 spread on the same certified stone. Do Amore Diamonds lists it at $42,414. 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

4.71
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634636
Dimensions11.44 × 8.88 × 5.69 mm
L/W Ratio1.29
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
11.44 mm8.88 mm4.71 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634636
Side View
Table 59.0%Crown 34.8°Girdle: STK-VTKPavilion 33.4°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: $42,414 CAD|Low: $6,648 CAD|High: $54,433 CAD|Avg: $19,058 CAD|-22.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 6$6,648 CAD
Retailer 2$7,211 CAD
Retailer 8$8,941 CAD
Retailer 5$11,064 CAD
Retailer 3$13,564 CAD
Retailer 4$16,060 CAD
Retailer 7$19,132 CAD
Do Amore Diamonds$42,414 CAD

30 data points across 8 retailers

8 retailers$6,648 CAD to $42,414 CAD

A+
Cheapest Retailer
-
$6,648 CAD
A
Retailer 2
-
$7,211 CAD
View
A
Retailer 3
-
$8,941 CAD
View
A
Retailer 4
-
$11,064 CAD
View
A
Retailer 5
-
$13,564 CAD
View
B+
Retailer 6
-
$16,060 CAD
View
B+
Retailer 7
-
$19,132 CAD
View
Most Expensive
B
Do Amore Diamonds
27-A269CAFB4 · Nov 2
$42,414 CAD
$30,350 USD
View
7 more retailers have this diamond
Prices start from $6,648 CADSave up to $35,766 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+
4.71ct Cushion
$6,648 CAD