Oval|Lab Grown|IGI

4.09ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG841680426

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841680426

Diamond specifications and retailer prices

From $936 CAD
$669 USD
As of October 29, 2026
Save $5,992 CAD (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,928 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.09ct lab-grown oval diamond

This 4.09ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841680426 or 841680426. Listed at 4 retailers as of October 29, 2026, with prices from $936 to $6,928, a $5,992 spread on the same certified stone. Brilliant Earth lists it at $6,928. 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

4.09
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841680426
Dimensions12.57 × 9.14 × 5.61 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.57 mm9.14 mm4.09 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841680426
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $6,928 CAD|Low: $936 CAD|High: $8,943 CAD|Avg: $4,057 CAD|-22.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3$936 CAD
Retailer 2$1,686 CAD
Retailer 4$4,318 CAD
Brilliant Earth$6,928 CAD

22 data points across 4 retailers

4 retailers$936 CAD to $6,928 CAD

A
Cheapest Retailer
-
$936 CAD
$669 USD
Final sale: no returns
A
Retailer 2
-
$1,686 CAD
£948 GBP
View
Retailer 3
-
$4,318 CAD
$3,085 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
21704228A · Oct 29
$6,928 CAD
$4,950 USD
View
3 more retailers have this diamond
Prices start from $936 CADSave up to $5,992 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
4.09ct Oval
$936 CAD