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Oval|Lab Grown|IGI

4.14ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG805621091

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805621091

Diamond specifications and retailer prices

From $1,346 SGD
$1,050 USD
As of October 29, 2026
Save $2,884 SGD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,510 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.14ct lab-grown oval diamond

This 4.14ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805621091 or 805621091. Listed at 11 retailers as of October 29, 2026, with a 214% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.14
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805621091
Dimensions12.75 × 8.98 × 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
12.75 mm8.98 mm4.14 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805621091
Side View
Table 62.0%Crown 39.6°Girdle: STK-THKPavilion 34.9°Culet: NoneDepth 60.5%

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: Oct 29
Current: $8,510 SGD|Low: $1,332 SGD|High: $12,266 SGD|Avg: $3,343 SGD|-30.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$1,346 SGD
Retailer 8$1,443 SGD
Retailer 2$1,466 SGD
Retailer 5$1,666 SGD
Retailer 7$2,340 SGD
Retailer 11$3,042 SGD
Retailer 3$3,996 SGD
Retailer 4$4,086 SGD
Retailer 10$4,230 SGD
Retailer 6$4,928 SGD
Brilliant Earth$8,510 SGD

43 data points across 11 retailers

11 retailers$1,346 SGD to $4,230 SGD

A
Cheapest Retailer
-
$1,346 SGD
$1,050 USD
B+
Retailer 2
-
$1,443 SGD
$1,126 USD
View
A
Retailer 3
-
$1,466 SGD
£901 GBP
View
A
Retailer 4
-
$1,666 SGD
€1,238 EUR
View
B+
Retailer 5
-
$2,340 SGD
$1,826 USD
View
B+
Retailer 6
-
$3,042 SGD
$2,373 USD
View
Retailer 7
-
$3,996 SGD
A$4,796 AUD
View
Price last confirmed 21 days ago
B
Retailer 8
-
$4,086 SGD
£2,510 GBP
View
B
Retailer 9
-
$4,230 SGD
$3,300 USD
View
Retailer 10
-
$4,928 SGD
$3,845 USD
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
19974654A · Oct 30
$8,510 SGD
$6,640 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,346 SGDSave up to $2,884 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
4.14ct Oval
$1,346 SGD