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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 HK$20,901 HKD
$2,664 USD
As of October 31, 2026
Save HK$88,131 HKD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$109,032 HKD 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 22 retailers as of October 31, 2026, with prices from HK$20,901 to HK$109,032, a HK$88,131 spread on the same certified stone. With Clarity lists it at HK$109,032. 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

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: Oct 31
Current: HK$30,637 HKD|Low: HK$20,901 HKD|High: HK$3,618,437 HKD|Avg: HK$151,370 HKD
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
With Clarity
October 31, 2026
Retailer 12HK$20,901 HKD
Retailer 18HK$21,521 HKD
Retailer 10HK$23,247 HKD
Retailer 2HK$23,576 HKD
Retailer 15HK$30,089 HKD
Retailer 8HK$30,457 HKD
Retailer 1HK$30,637 HKD
Retailer 9HK$31,854 HKD
Retailer 20HK$35,324 HKD
Retailer 14HK$36,453 HKD
Retailer 6HK$42,327 HKD
Retailer 3HK$42,877 HKD
Retailer 17HK$47,441 HKD
Retailer 21HK$47,825 HKD
Retailer 13HK$48,604 HKD
Retailer 5HK$59,510 HKD
Retailer 19HK$59,993 HKD
Retailer 4HK$62,613 HKD
Retailer 16HK$69,670 HKD
Retailer 7HK$77,787 HKD
Retailer 11HK$90,147 HKD
With ClarityHK$109,032 HKD

33 data points across 22 retailers

22 retailersHK$20,901 HKD to HK$109,032 HKD

A
Cheapest Retailer
-
HK$20,901 HKD
$2,664 USD
A
Retailer 2
-
HK$21,521 HKD
$2,743 USD
View
Final sale: no returns
A
Retailer 3
-
HK$23,247 HKD
$2,963 USD
View
A
Retailer 4
-
HK$23,576 HKD
$3,005 USD
View
A
Retailer 5
-
HK$30,089 HKD
£3,020 GBP
View
A
Retailer 6
-
HK$30,457 HKD
$3,882 USD
View
A
Retailer 7
-
HK$30,637 HKD
$3,905 USD
View
A
Retailer 8
-
HK$31,854 HKD
$4,060 USD
View
A
Retailer 9
-
HK$35,324 HKD
€4,288 EUR
View
B+
Retailer 10
-
HK$42,327 HKD
£4,248 GBP
View
B+
Retailer 11
-
HK$42,877 HKD
$5,465 USD
View
B+
Retailer 12
-
HK$47,441 HKD
ZAR 97,685 ZAR
View
Retailer 13
-
HK$47,825 HKD
A$9,378 AUD
View
Price last confirmed 9 days ago
Retailer 14
-
HK$48,604 HKD
$6,195 USD
View
Price last confirmed 17 days ago
B+
Retailer 15
-
HK$56,591 HKD
$7,213 USD
View
B+
Retailer 16
-
HK$59,510 HKD
$7,585 USD
View
B+
Retailer 17
-
HK$59,993 HKD
£6,021 GBP
View
B+
Retailer 18
-
HK$62,613 HKD
$7,981 USD
View
B+
Retailer 19
-
HK$69,670 HKD
$8,880 USD
View
B
Retailer 20
-
HK$77,787 HKD
$9,915 USD
View
Retailer 21
-
HK$90,147 HKD
A$17,677 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
With Clarity
771650540 · Oct 31
HK$109,032 HKD
$13,897 USD
View
21 more retailers have this diamond
Prices start from HK$20,901 HKDSave up to HK$88,131 HKD

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
HK$20,901 HKD