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Oval|Lab Grown|IGI

3.94ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG774601128

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774601128

Diamond specifications and retailer prices

From $1,206 SGD
$943 USD
As of November 1, 2026
Save $2,759 SGD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,965 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3.94ct lab-grown oval diamond

This 3.94ct lab-grown oval 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 LG774601128 or 774601128. Listed at 8 retailers as of November 1, 2026, with prices from $1,206 to $3,965, a $2,759 spread on the same certified stone. MOH London lists it at $3,965. 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

3.94
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774601128
Dimensions12.64 × 8.94 × 5.47 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.64 mm8.94 mm3.94 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774601128
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
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: Nov 1
Current: $3,965 SGD|Low: $1,206 SGD|High: $4,012 SGD|Avg: $2,398 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$1,206 SGD
Retailer 2$1,503 SGD
Retailer 9$1,668 SGD
Retailer 4$1,728 SGD
Retailer 7$2,101 SGD
Retailer 3$2,933 SGD
Retailer 8$3,397 SGD
Retailer 6$3,473 SGD
MOH London$3,965 SGD

34 data points across 9 retailers

8 retailers$1,206 SGD to $3,965 SGD

B+
Cheapest Retailer
-
$1,206 SGD
$943 USD
A
Retailer 2
-
$1,503 SGD
£926 GBP
View
A
Retailer 3
-
$1,728 SGD
$1,352 USD
View
B+
Retailer 4
-
$2,101 SGD
A$2,528 AUD
View
B+
Retailer 5
-
$2,933 SGD
$2,294 USD
View
B
Retailer 6
-
$3,397 SGD
$2,657 USD
View
Retailer 7
-
$3,473 SGD
A$4,180 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
MOH London
LG774601128 · Nov 1
$3,965 SGD
£2,442 GBP
View
7 more retailers have this diamond
Prices start from $1,206 SGDSave up to $2,759 SGD

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
3.94ct Oval
$1,206 SGD