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Oval|Lab Grown|IGI

4.09ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG772610405

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG772610405

Diamond specifications and retailer prices

From $612 SGD
$479 USD
As of November 1, 2026
Save $3,159 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,771 SGD at Brilliant Earth · As of October 31, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772610405 or 772610405. Listed at 18 retailers as of October 31, 2026, with prices from $612 to $3,771, a $3,159 spread on the same certified stone. Brilliant Earth lists it at $3,771. 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772610405
Dimensions12.88 × 9.15 × 5.54 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
12.88 mm9.15 mm4.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772610405
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.5%

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: Nov 1
Current: $3,771 SGD|Low: $588 SGD|High: $3,899 SGD|Avg: $1,746 SGD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 16$612 SGD
Retailer 5$685 SGD
Retailer 7$759 SGD
Retailer 17$759 SGD
Retailer 13$940 SGD
Retailer 11$1,158 SGD
Retailer 18$1,184 SGD
Retailer 6$1,190 SGD
Retailer 14$1,510 SGD
Retailer 12$1,521 SGD
Retailer 3$1,608 SGD
Retailer 15$1,773 SGD
Retailer 8$2,221 SGD
Retailer 4$2,439 SGD
Retailer 9$2,476 SGD
Retailer 2$2,788 SGD
Retailer 10$3,522 SGD
Brilliant Earth$3,771 SGD

32 data points across 18 retailers

18 retailers$612 SGD to $3,771 SGD

Retailer 1
-
$612 SGD
$479 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$612 SGD
$479 USD
View
A
Retailer 3
-
$685 SGD
$536 USD
View
Retailer 4
-
$749 SGD
$586 USD
View
Price last confirmed 40 days ago
A
Retailer 5
-
$759 SGD
$594 USD
View
Retailer 6
-
$759 SGD
$594 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$940 SGD
$735 USD
View
A
Retailer 8
-
$1,158 SGD
€863 EUR
View
B+
Retailer 9
-
$1,184 SGD
$926 USD
View
A
Retailer 10
-
$1,190 SGD
$931 USD
View
A
Retailer 11
-
$1,510 SGD
ZAR 19,082 ZAR
View
A
Retailer 12
-
$1,521 SGD
A$1,830 AUD
View
B+
Retailer 13
-
$1,608 SGD
$1,258 USD
View
B+
Retailer 14
-
$1,773 SGD
$1,387 USD
View
B+
Retailer 15
-
$2,439 SGD
$1,908 USD
View
B+
Retailer 16
-
$2,476 SGD
$1,937 USD
View
B
Retailer 17
-
$2,788 SGD
£1,717 GBP
View
Most Expensive
B
Brilliant Earth
17704137A · Oct 31
$3,771 SGD
$2,950 USD
View
17 more retailers have this diamond
Prices start from $612 SGDSave up to $3,159 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
4.09ct Oval
$612 SGD