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Cushion|Lab Grown|IGI

4.03ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG724528118

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

Certificate IGI LG724528118

Diamond specifications and retailer prices

From $1,555 CAD
$1,113 USD
As of October 31, 2026
Save $10,794 CAD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,005 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.03ct lab-grown cushion diamond

This 4.03ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG724528118 or 724528118. Listed at 18 retailers as of October 30, 2026, with a 694% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.03
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724528118
Dimensions9.12 × 9.12 × 5.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.12 mm9.12 mm4.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724528118
Side View
Table 63.0%Crown 32.8°Girdle: THK-VTKPavilion 39.1°Culet: NoneDepth 65.4%

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 31
Current: $13,005 CAD|Low: $1,555 CAD|High: $13,005 CAD|Avg: $4,239 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
October 31, 2026
Retailer 3$1,555 CAD
Retailer 11$1,612 CAD
Retailer 8$1,858 CAD
Retailer 13$1,863 CAD
Retailer 5$2,271 CAD
Retailer 7$2,557 CAD
Retailer 9$3,788 CAD
Retailer 2$3,813 CAD
Retailer 6$4,584 CAD
Retailer 4$4,918 CAD
Retailer 12$4,998 CAD
Retailer 10$6,067 CAD
Do Amore Diamonds$13,005 CAD

42 data points across 13 retailers

18 retailers$1,555 CAD to $12,349 CAD

A
Cheapest Retailer
-
$1,555 CAD
$1,113 USD
Final sale: no returns
Retailer 2
-
$1,612 CAD
$1,154 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,815 CAD
$1,299 USD
View
A
Retailer 4
-
$1,858 CAD
$1,330 USD
View
A
Retailer 5
-
$1,863 CAD
$1,334 USD
View
A
Retailer 6
-
$2,271 CAD
$1,626 USD
View
A
Retailer 7
-
$2,557 CAD
£1,441 GBP
View
B+
Retailer 8
-
$3,788 CAD
ZAR 43,806 ZAR
View
B+
Retailer 9
-
$3,813 CAD
A$4,199 AUD
View
B
Retailer 10
-
$4,584 CAD
A$5,049 AUD
View
B
Retailer 11
-
$4,918 CAD
£2,772 GBP
View
B
Retailer 12
-
$4,920 CAD
$3,522 USD
View
B
Retailer 13
-
$4,998 CAD
$3,578 USD
View
B
Retailer 14
-
$6,067 CAD
£3,420 GBP
View
B
Retailer 15
-
$6,326 CAD
$4,529 USD
View
Retailer 16
-
$10,253 CAD
$7,340 USD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$12,349 CAD
$8,840 USD
View
Most Expensive
Do Amore Diamonds
23-724528118 · Oct 31
$13,005 CAD
$9,310 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,555 CADSave up to $10,794 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
4.03ct Cushion
$1,555 CAD