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Oval|Lab Grown|IGI

4.01ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG737589792

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG737589792

Diamond specifications and retailer prices

From $3,510 SGD
$2,746 USD
As of November 1, 2026
Save $7,747 SGD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,257 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG737589792 or 737589792. Listed at 10 retailers as of October 31, 2026, with prices from $3,510 to $11,257, a $7,747 spread on the same certified stone. Taylor and Hart lists it at $11,257. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.01
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737589792
Dimensions13.04 × 8.93 × 5.49 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.04 mm8.93 mm4.01 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737589792
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.5%

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: $8,738 SGD|Low: $3,151 SGD|High: $11,257 SGD|Avg: $6,314 SGD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
November 1, 2026
Retailer 7$3,510 SGD
Retailer 2$4,433 SGD
Retailer 4$4,662 SGD
Retailer 6$4,843 SGD
Retailer 3$5,095 SGD
Retailer 5$6,871 SGD
Retailer 8$7,798 SGD
Retailer 1$8,738 SGD
Taylor and Hart$11,257 SGD

37 data points across 9 retailers

10 retailers$3,510 SGD to $11,257 SGD

A
Cheapest Retailer
-
$3,510 SGD
$2,746 USD
Retailer 2
-
$4,175 SGD
£2,572 GBP
View
Price last confirmed 20 days ago
A
Retailer 3
-
$4,433 SGD
£2,730 GBP
View
A
Retailer 4
-
$4,662 SGD
$3,647 USD
View
A
Retailer 5
-
$4,843 SGD
$3,788 USD
View
B+
Retailer 6
-
$5,095 SGD
€3,796 EUR
View
B+
Retailer 7
-
$6,871 SGD
$5,375 USD
View
Retailer 8
-
$7,798 SGD
$6,100 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$8,738 SGD
£5,382 GBP
View
Most Expensive
B
Taylor and Hart
P97LGNE · Oct 31
$11,257 SGD
$8,806 USD
View
9 more retailers have this diamond
Prices start from $3,510 SGDSave up to $7,747 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
$3,510 SGD