CaratHunter
Plans
Oval|Lab Grown|IGI

4.03ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG532239726

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG532239726

Diamond specifications and retailer prices

From $744 SGD
$582 USD
As of November 1, 2026
Save $6,686 SGD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,430 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.03ct lab-grown oval diamond

This 4.03ct 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 LG532239726 or 532239726. Listed at 9 retailers as of October 31, 2026, with prices from $744 to $7,430, a $6,686 spread on the same certified stone. Brilliant Earth lists it at $7,430. 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

4.03
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532239726
Dimensions12.74 × 9.14 × 5.71 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.74 mm9.14 mm4.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532239726
Side View
Table 60.5%Crown 34.3°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,430 SGD|Low: $723 SGD|High: $7,430 SGD|Avg: $3,064 SGD|+3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9$744 SGD
Retailer 6$826 SGD
Retailer 3$936 SGD
Retailer 11$1,421 SGD
Retailer 7$1,426 SGD
Retailer 12$1,540 SGD
Retailer 8$2,291 SGD
Retailer 10$2,679 SGD
Retailer 5$4,015 SGD
Retailer 4$4,442 SGD
Retailer 2$6,612 SGD
Brilliant Earth$7,430 SGD

23 data points across 12 retailers

9 retailers$744 SGD to $7,430 SGD

A
Cheapest Retailer
-
$744 SGD
$582 USD
A
Retailer 2
-
$826 SGD
$646 USD
View
B+
Retailer 3
-
$1,421 SGD
$1,111 USD
View
A
Retailer 4
-
$1,426 SGD
$1,115 USD
View
B
Retailer 5
-
$2,291 SGD
$1,791 USD
View
B
Retailer 6
-
$2,679 SGD
$2,095 USD
View
B
Retailer 7
-
$4,015 SGD
£2,472 GBP
View
B
Retailer 8
-
$6,612 SGD
$5,170 USD
View
Most Expensive
B
Brilliant Earth
6408311Y · Oct 31
$7,430 SGD
$5,810 USD
View
8 more retailers have this diamond
Prices start from $744 SGDSave up to $6,686 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
4.03ct Oval
$744 SGD