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Oval|Lab Grown|IGI

4.01ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG841653549

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841653549

Diamond specifications and retailer prices

From $678 SGD
$530 USD
As of November 1, 2026
Save $2,834 SGD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,512 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841653549 or 841653549. Listed at 11 retailers as of November 1, 2026, with prices from $678 to $3,512, a $2,834 spread on the same certified stone. MOH London lists it at $3,512. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.01
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841653549
Dimensions13.00 × 8.82 × 5.51 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.00 mm8.82 mm4.01 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841653549
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.6°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: Nov 1
Current: $3,512 SGD|Low: $637 SGD|High: $3,529 SGD|Avg: $1,883 SGD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$678 SGD
Retailer 2$726 SGD
Retailer 6$760 SGD
Retailer 4$1,280 SGD
Retailer 11$1,344 SGD
Retailer 7$2,170 SGD
Retailer 5$2,174 SGD
Retailer 10$2,212 SGD
Retailer 9$2,909 SGD
Retailer 3$3,325 SGD
MOH London$3,512 SGD

26 data points across 11 retailers

11 retailers$678 SGD to $3,512 SGD

A
Cheapest Retailer
-
$678 SGD
$530 USD
A
Retailer 2
-
$726 SGD
£447 GBP
View
A
Retailer 3
-
$760 SGD
$594 USD
View
A
Retailer 4
-
$1,280 SGD
€953 EUR
View
A
Retailer 5
-
$1,344 SGD
$1,051 USD
View
B
Retailer 6
-
$2,170 SGD
$1,697 USD
View
B
Retailer 7
-
$2,174 SGD
$1,700 USD
View
B
Retailer 8
-
$2,212 SGD
$1,730 USD
View
B
Retailer 9
-
$2,909 SGD
$2,275 USD
View
Retailer 10
-
$3,325 SGD
View
Price last confirmed 21 days ago
Most Expensive
B
MOH London
LG841653549 · Nov 1
$3,512 SGD
£2,162 GBP
View
10 more retailers have this diamond
Prices start from $678 SGDSave up to $2,834 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
4.01ct Oval
$678 SGD