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Cushion|Lab Grown|IGI

4.04ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG837618750

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

Certificate IGI LG837618750

Diamond specifications and retailer prices

From $3,189 CAD
$2,283 USD
As of November 2, 2026
Save $9,058 CAD (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $17,113 CAD at With Clarity · As of November 2, 2026
View at With Clarity

About this 4.04ct lab-grown cushion diamond

This 4.04ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837618750 or 837618750. Listed at 20 retailers as of October 31, 2026, with a 284% 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

4.04
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle60.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837618750
Dimensions8.94 × 8.71 × 5.76 mm
L/W Ratio1.03
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 Faint Blue
Top View
8.94 mm8.71 mm4.04 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837618750
Side View
Table 58.0%Crown 38.8°Girdle: THK-VTKPavilion 60.1°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,255 CAD|Low: $3,189 CAD|High: $381,009 CAD|Avg: $8,412 CAD|+4.9%
Retailer 1
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
Retailer 18
Retailer 19
With Clarity
November 1, 2026
Retailer 4$3,189 CAD
Retailer 9$3,382 CAD
Retailer 19$3,503 CAD
Retailer 2$3,720 CAD
Retailer 7$3,737 CAD
Retailer 11$4,041 CAD
Retailer 13$4,127 CAD
Retailer 17$4,818 CAD
Retailer 1$5,255 CAD
Retailer 14$5,288 CAD
Retailer 8$6,642 CAD
Retailer 15$7,458 CAD
Retailer 12$7,505 CAD
Retailer 18$8,032 CAD
Retailer 3$8,691 CAD
Retailer 16$9,518 CAD
Retailer 5$9,929 CAD
Retailer 6$11,716 CAD
Retailer 10$12,247 CAD
With Clarity$17,113 CAD

32 data points across 20 retailers

20 retailers$3,189 CAD to $12,247 CAD

B+
Cheapest Retailer
-
$3,189 CAD
$2,283 USD
B+
Retailer 2
-
$3,382 CAD
$2,421 USD
View
Final sale: no returns
Retailer 3
-
$3,503 CAD
$2,508 USD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
$3,720 CAD
$2,663 USD
View
B+
Retailer 5
-
$3,737 CAD
$2,675 USD
View
B+
Retailer 6
-
$4,041 CAD
HK$22,600 HKD
View
B+
Retailer 7
-
$4,127 CAD
£2,326 GBP
View
B
Retailer 8
-
$4,818 CAD
$3,449 USD
View
B
Retailer 9
-
$5,255 CAD
$3,762 USD
View
B
Retailer 10
-
$5,288 CAD
€3,605 EUR
View
B
Retailer 11
-
$6,642 CAD
£3,744 GBP
View
B
Retailer 12
-
$7,458 CAD
ZAR 86,247 ZAR
View
B
Retailer 13
-
$7,505 CAD
A$8,266 AUD
View
B
Retailer 14
-
$8,032 CAD
$5,750 USD
View
B
Retailer 15
-
$8,691 CAD
$6,222 USD
View
B
Retailer 16
-
$9,518 CAD
£5,365 GBP
View
B
Retailer 17
-
$9,929 CAD
$7,108 USD
View
B
Retailer 18
-
$11,716 CAD
SGD 11,334 SGD
View
B
Retailer 19
-
$12,247 CAD
$8,767 USD
View
Most Expensive
With Clarity
837618750 · Nov 2
$17,113 CAD
$12,251 USD
View
Price under review
19 more retailers have this diamond
Prices start from $3,189 CADSave up to $9,058 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.

B+
4.04ct Cushion
$3,189 CAD