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Oval|Lab Grown|IGI

3.94ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG797664946

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797664946

Diamond specifications and retailer prices

From $683 SGD
$534 USD
As of November 1, 2026
Save $4,623 SGD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,305 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG797664946 or 797664946. Listed at 24 retailers as of October 31, 2026, with prices from $683 to $5,305, a $4,623 spread on the same certified stone. Brilliant Earth lists it at $5,305. 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 angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797664946
Dimensions12.55 × 8.84 × 5.43 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.55 mm8.84 mm3.94 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797664946
Side View
Table 64.0%Crown 35.1°Girdle: STK-THKPavilion 40.3°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: Nov 1
Current: $5,305 SGD|Low: $662 SGD|High: $5,305 SGD|Avg: $1,894 SGD
Brilliant Earth
Retailer 2
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Retailer 24
November 1, 2026
Retailer 4$683 SGD
Retailer 3$764 SGD
Retailer 17$764 SGD
Retailer 14$846 SGD
Retailer 16$846 SGD
Retailer 18$965 SGD
Retailer 23$1,016 SGD
Retailer 9$1,249 SGD
Retailer 13$1,309 SGD
Retailer 19$1,312 SGD
Retailer 20$1,431 SGD
Retailer 21$1,786 SGD
Retailer 22$1,837 SGD
Retailer 24$1,863 SGD
Retailer 5$2,177 SGD
Retailer 6$2,224 SGD
Retailer 10$2,455 SGD
Retailer 12$2,723 SGD
Retailer 15$2,747 SGD
Retailer 11$2,782 SGD
Retailer 7$2,886 SGD
Retailer 8$3,549 SGD
Retailer 2$4,129 SGD
Brilliant Earth$5,305 SGD

32 data points across 24 retailers

24 retailers$683 SGD to $5,305 SGD

A
Cheapest Retailer
-
$683 SGD
$534 USD
A
Retailer 2
-
$764 SGD
$598 USD
View
Final sale: no returns
A
Retailer 3
-
$764 SGD
$598 USD
View
A
Retailer 4
-
$846 SGD
$662 USD
View
Retailer 5
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$846 SGD
$662 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$965 SGD
£594 GBP
View
A
Retailer 7
-
$1,016 SGD
$795 USD
View
A
Retailer 8
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$1,249 SGD
$977 USD
View
B+
Retailer 9
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$1,309 SGD
$1,024 USD
View
A
Retailer 10
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$1,312 SGD
£808 GBP
View
A
Retailer 11
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$1,431 SGD
€1,066 EUR
View
A
Retailer 12
-
$1,786 SGD
A$2,149 AUD
View
A
Retailer 13
-
$1,837 SGD
ZAR 23,212 ZAR
View
A
Retailer 14
-
$1,863 SGD
$1,457 USD
View
B+
Retailer 15
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$2,177 SGD
$1,703 USD
View
B+
Retailer 16
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$2,224 SGD
$1,740 USD
View
B+
Retailer 17
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$2,455 SGD
£1,512 GBP
View
B+
Retailer 18
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$2,723 SGD
$2,130 USD
View
B+
Retailer 19
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$2,747 SGD
$2,149 USD
View
B+
Retailer 20
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$2,782 SGD
$2,176 USD
View
B+
Retailer 21
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$2,886 SGD
$2,258 USD
View
B
Retailer 22
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$3,549 SGD
£2,186 GBP
View
B
Retailer 23
-
$4,129 SGD
$3,230 USD
View
Most Expensive
B
Brilliant Earth
20238196A · Oct 31
$5,305 SGD
$4,150 USD
View
23 more retailers have this diamond
Prices start from $683 SGDSave up to $4,623 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
$683 SGD