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Oval|Lab Grown|IGI

4.01ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG771650540

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771650540

Diamond specifications and retailer prices

From $3,406 SGD
$2,664 USD
As of October 31, 2026
Save $14,360 SGD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $17,766 SGD at With Clarity · As of October 31, 2026
View at With Clarity

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 very-good cut grade and certified by IGI LG771650540 or 771650540. Listed at 23 retailers as of October 31, 2026, with prices from $3,406 to $17,766, a $14,360 spread on the same certified stone. With Clarity lists it at $17,766. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771650540
Dimensions12.68 × 8.73 × 5.38 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.68 mm8.73 mm4.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771650540
Side View
Table 57.0%Crown 38.2°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 61.6%

Caratlytics Score

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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 31
Current: $7,779 SGD|Low: $3,406 SGD|High: $589,598 SGD|Avg: $23,934 SGD|-0.2%
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
With Clarity
November 1, 2026
Retailer 19$3,406 SGD
Retailer 22$3,507 SGD
Retailer 17$3,632 SGD
Retailer 13$3,788 SGD
Retailer 4$3,842 SGD
Retailer 16$4,862 SGD
Retailer 10$4,963 SGD
Retailer 18$4,992 SGD
Retailer 11$5,190 SGD
Retailer 3$5,756 SGD
Retailer 15$5,940 SGD
Retailer 8$6,897 SGD
Retailer 5$6,986 SGD
Retailer 21$7,730 SGD
Retailer 1$7,779 SGD
Retailer 14$7,920 SGD
Retailer 7$9,697 SGD
Retailer 2$9,776 SGD
Retailer 6$10,202 SGD
Retailer 20$11,352 SGD
Retailer 9$12,675 SGD
Retailer 12$14,515 SGD
With Clarity$17,766 SGD

34 data points across 23 retailers

23 retailers$3,406 SGD to $17,766 SGD

A
Cheapest Retailer
-
$3,406 SGD
$2,664 USD
A
Retailer 2
-
$3,507 SGD
$2,743 USD
View
Final sale: no returns
A
Retailer 3
-
$3,632 SGD
$2,841 USD
View
A
Retailer 4
-
$3,788 SGD
$2,963 USD
View
A
Retailer 5
-
$3,842 SGD
$3,005 USD
View
A
Retailer 6
-
$4,862 SGD
£2,995 GBP
View
A
Retailer 7
-
$4,963 SGD
$3,882 USD
View
A
Retailer 8
-
$4,992 SGD
$3,905 USD
View
A
Retailer 9
-
$5,190 SGD
$4,060 USD
View
A
Retailer 10
-
$5,756 SGD
€4,288 EUR
View
B+
Retailer 11
-
$6,897 SGD
£4,248 GBP
View
B+
Retailer 12
-
$6,986 SGD
$5,465 USD
View
B+
Retailer 13
-
$7,730 SGD
ZAR 97,685 ZAR
View
B+
Retailer 14
-
$7,779 SGD
A$9,362 AUD
View
Retailer 15
-
$7,920 SGD
$6,195 USD
View
Price last confirmed 17 days ago
B+
Retailer 16
-
$9,221 SGD
$7,213 USD
View
B+
Retailer 17
-
$9,697 SGD
$7,585 USD
View
B+
Retailer 18
-
$9,776 SGD
£6,021 GBP
View
B+
Retailer 19
-
$10,202 SGD
$7,981 USD
View
B+
Retailer 20
-
$11,352 SGD
$8,880 USD
View
B
Retailer 21
-
$12,675 SGD
$9,915 USD
View
B
Retailer 22
-
$14,515 SGD
A$17,468 AUD
View
Most Expensive
B
With Clarity
771650540 · Oct 31
$17,766 SGD
$13,897 USD
View
22 more retailers have this diamond
Prices start from $3,406 SGDSave up to $14,360 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
$3,406 SGD