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Oval|Lab Grown|IGI

3.90ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG830619952

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830619952

Diamond specifications and retailer prices

From $1,128 CAD
£636 GBP
As of October 30, 2026
Save $3,803 CAD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,931 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.9ct lab-grown oval diamond

This 3.9ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830619952 or 830619952. Listed at 9 retailers as of October 29, 2026, with prices from $1,128 to $4,931, a $3,803 spread on the same certified stone. Brilliant Earth lists it at $4,931. 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

3.90
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830619952
Dimensions12.89 × 8.99 × 5.48 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.89 mm8.99 mm3.90 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830619952
Side View
Table 60.0%Crown 32.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.0%

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 30
Current: $4,931 CAD|Low: $1,128 CAD|High: $4,931 CAD|Avg: $2,475 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$1,128 CAD
Retailer 6$1,131 CAD
Retailer 9$1,229 CAD
Retailer 4$1,464 CAD
Retailer 2$2,013 CAD
Retailer 7$2,210 CAD
Retailer 8$3,026 CAD
Retailer 5$3,944 CAD
Brilliant Earth$4,931 CAD

11 data points across 9 retailers

9 retailers$1,128 CAD to $4,931 CAD

A
Cheapest Retailer
-
$1,128 CAD
£636 GBP
A
Retailer 2
-
$1,131 CAD
$810 USD
View
B+
Retailer 3
-
$1,229 CAD
$880 USD
View
A
Retailer 4
-
$1,464 CAD
£825 GBP
View
A
Retailer 5
-
$2,013 CAD
$1,441 USD
View
B+
Retailer 6
-
$2,210 CAD
$1,582 USD
View
B+
Retailer 7
-
$3,026 CAD
$2,166 USD
View
B
Retailer 8
-
$3,944 CAD
£2,223 GBP
View
Most Expensive
B
Brilliant Earth
22233848A · Oct 29
$4,931 CAD
$3,530 USD
View
8 more retailers have this diamond
Prices start from $1,128 CADSave up to $3,803 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
3.90ct Oval
$1,128 CAD