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Oval|Lab Grown|IGI

3.99ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG844664250

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844664250

Diamond specifications and retailer prices

From $1,282 CAD
$918 USD
As of October 30, 2026
Save $2,888 CAD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,171 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.99ct lab-grown oval diamond

This 3.99ct 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 LG844664250 or 844664250. Listed at 6 retailers as of October 29, 2026, with prices from $1,282 to $4,171, a $2,888 spread on the same certified stone. MOH London lists it at $4,171. 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

3.99
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844664250
Dimensions12.85 × 8.99 × 5.41 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
12.85 mm8.99 mm3.99 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844664250
Side View
Table 65.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.2%

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 30
Current: $4,171 CAD|Low: $1,282 CAD|High: $4,192 CAD|Avg: $2,277 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4$1,282 CAD
Retailer 2$1,454 CAD
Retailer 3$1,490 CAD
Retailer 5$2,305 CAD
Retailer 6$3,100 CAD
MOH London$4,171 CAD

17 data points across 6 retailers

6 retailers$1,282 CAD to $4,171 CAD

B+
Cheapest Retailer
-
$1,282 CAD
$918 USD
A
Retailer 2
-
$1,454 CAD
€991 EUR
View
A
Retailer 3
-
$1,490 CAD
£840 GBP
View
B+
Retailer 4
-
$2,305 CAD
$1,650 USD
View
B+
Retailer 5
-
$3,100 CAD
$2,219 USD
View
Most Expensive
B
MOH London
LG844664250 · Oct 29
$4,171 CAD
£2,351 GBP
View
5 more retailers have this diamond
Prices start from $1,282 CADSave up to $2,888 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
3.99ct Oval
$1,282 CAD