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Cushion|Lab Grown|IGI

4.10ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG780636773

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780636773

Diamond specifications and retailer prices

From $4,496 CAD
$3,212 USD
As of October 29, 2026
Save $23,119 CAD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $27,614 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.1ct lab-grown cushion diamond

This 4.1ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780636773 or 780636773. Listed at 17 retailers as of October 29, 2026, with prices from $4,496 to $27,614, a $23,119 spread on the same certified stone. Do Amore Diamonds lists it at $27,614. 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

4.10
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780636773
Dimensions11.12 × 8.72 × 5.52 mm
L/W Ratio1.28
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
11.12 mm8.72 mm4.10 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780636773
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 63.3%

Caratlytics Score

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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: $27,614 CAD|Low: $4,496 CAD|High: $27,614 CAD|Avg: $11,370 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 5$4,496 CAD
Retailer 3$4,809 CAD
Retailer 15$4,878 CAD
Retailer 4$5,797 CAD
Retailer 14$6,470 CAD
Retailer 2$6,827 CAD
Retailer 6$7,240 CAD
Retailer 17$8,895 CAD
Retailer 13$9,342 CAD
Retailer 10$10,936 CAD
Retailer 12$11,054 CAD
Retailer 16$11,723 CAD
Retailer 11$13,095 CAD
Retailer 7$17,591 CAD
Retailer 9$17,950 CAD
Retailer 8$21,926 CAD
Do Amore Diamonds$27,614 CAD

42 data points across 17 retailers

17 retailers$4,496 CAD to $27,614 CAD

A
Cheapest Retailer
-
$4,496 CAD
$3,212 USD
Final sale: no returns
A
Retailer 2
-
$4,809 CAD
$3,436 USD
View
A
Retailer 3
-
$4,878 CAD
$3,485 USD
View
A
Retailer 4
-
$5,797 CAD
$4,142 USD
View
A
Retailer 5
-
$6,470 CAD
$4,623 USD
View
A
Retailer 6
-
$6,827 CAD
£3,841 GBP
View
A
Retailer 7
-
$7,240 CAD
$5,173 USD
View
A
Retailer 8
-
$8,895 CAD
£5,004 GBP
View
Retailer 9
-
$9,342 CAD
$6,675 USD
View
Price last confirmed 11 days ago
A
Retailer 10
-
$10,936 CAD
ZAR 126,233 ZAR
View
Retailer 11
-
$11,054 CAD
A$12,151 AUD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$11,723 CAD
$8,376 USD
View
B+
Retailer 13
-
$13,095 CAD
£7,367 GBP
View
B+
Retailer 14
-
$17,591 CAD
SGD 16,985 SGD
View
B+
Retailer 15
-
$17,950 CAD
$12,825 USD
View
Retailer 16
-
$21,926 CAD
A$24,101 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-A651696A4 · Oct 30
$27,614 CAD
$19,730 USD
View
16 more retailers have this diamond
Prices start from $4,496 CADSave up to $23,119 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
4.10ct Cushion
$4,496 CAD