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Oval|Lab Grown|IGI

4.05ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG828603411

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828603411

Diamond specifications and retailer prices

From $945 SGD
$739 USD
As of October 29, 2026
Save $3,205 SGD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,150 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 4.05ct lab-grown oval diamond

This 4.05ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828603411 or 828603411. Listed at 19 retailers as of October 29, 2026, with prices from $945 to $4,150, a $3,205 spread on the same certified stone. MOH London lists it at $4,150. 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

4.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828603411
Dimensions12.99 × 8.72 × 5.45 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.99 mm8.72 mm4.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828603411
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.5%

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: $4,150 SGD|Low: $945 SGD|High: $4,281 SGD|Avg: $2,408 SGD|-1.7%
MOH London
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
October 30, 2026
Retailer 4$945 SGD
Retailer 9$1,002 SGD
Retailer 10$1,208 SGD
Retailer 2$1,567 SGD
Retailer 11$1,599 SGD
Retailer 12$1,752 SGD
Retailer 15$2,086 SGD
Retailer 7$2,167 SGD
Retailer 14$2,503 SGD
Retailer 8$2,816 SGD
Retailer 17$3,039 SGD
Retailer 13$3,247 SGD
Retailer 16$3,342 SGD
Retailer 3$3,380 SGD
Retailer 5$3,720 SGD
Retailer 6$3,816 SGD
MOH London$4,150 SGD

44 data points across 17 retailers

19 retailers$945 SGD to $4,150 SGD

Retailer 1
-
$830 SGD
$649 USD
Price last confirmed 28 days ago
Retailer 2
-
$940 SGD
$735 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$945 SGD
$739 USD
View
Final sale: no returns
Retailer 4
-
$1,002 SGD
$784 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$1,208 SGD
$945 USD
View
A
Retailer 6
-
$1,567 SGD
£965 GBP
View
A
Retailer 7
-
$1,599 SGD
$1,251 USD
View
A
Retailer 8
-
$1,752 SGD
€1,305 EUR
View
A
Retailer 9
-
$2,086 SGD
$1,632 USD
View
B+
Retailer 10
-
$2,167 SGD
A$2,608 AUD
View
B+
Retailer 11
-
$2,503 SGD
$1,958 USD
View
Retailer 12
-
$2,816 SGD
$2,203 USD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$3,039 SGD
£1,872 GBP
View
B+
Retailer 14
-
$3,247 SGD
$2,540 USD
View
B+
Retailer 15
-
$3,342 SGD
$2,614 USD
View
B+
Retailer 16
-
$3,380 SGD
$2,644 USD
View
Retailer 17
-
$3,720 SGD
A$4,477 AUD
View
Price last confirmed 21 days ago
Retailer 18
-
$3,816 SGD
$2,985 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG828603411 · Oct 29
$4,150 SGD
£2,556 GBP
View
18 more retailers have this diamond
Prices start from $945 SGDSave up to $3,205 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
4.05ct Oval
$945 SGD