CaratHunter
Plans
Oval|Lab Grown|IGI

4.06ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG839601589

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839601589

Diamond specifications and retailer prices

From HK$4,213 HKD
$537 USD
As of October 29, 2026
Save HK$17,698 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$21,911 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 4.06ct lab-grown oval diamond

This 4.06ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG839601589 or 839601589. Listed at 10 retailers as of October 29, 2026, with prices from HK$4,213 to HK$21,911, a HK$17,698 spread on the same certified stone. MOH London lists it at HK$21,911. 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

4.06
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839601589
Dimensions12.81 × 9.21 × 5.55 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.81 mm9.21 mm4.06 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839601589
Side View
Table 63.0%Crown 34.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.3%

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 29
Current: HK$21,911 HKD|Low: HK$4,001 HKD|High: HK$21,911 HKD|Avg: HK$10,898 HKD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7HK$4,213 HKD
Retailer 3HK$4,372 HKD
Retailer 5HK$4,715 HKD
Retailer 2HK$7,941 HKD
Retailer 10HK$8,316 HKD
Retailer 6HK$13,471 HKD
Retailer 4HK$13,495 HKD
Retailer 9HK$13,730 HKD
Retailer 8HK$20,556 HKD
MOH LondonHK$21,911 HKD

32 data points across 10 retailers

10 retailersHK$4,213 HKD to HK$21,911 HKD

A
Cheapest Retailer
-
HK$4,213 HKD
$537 USD
A
Retailer 2
-
HK$4,372 HKD
£439 GBP
View
A
Retailer 3
-
HK$4,715 HKD
$601 USD
View
A
Retailer 4
-
HK$7,941 HKD
€964 EUR
View
A
Retailer 5
-
HK$8,316 HKD
$1,060 USD
View
B+
Retailer 6
-
HK$13,471 HKD
$1,717 USD
View
B
Retailer 7
-
HK$13,495 HKD
$1,720 USD
View
B+
Retailer 8
-
HK$13,730 HKD
$1,750 USD
View
Retailer 9
-
HK$20,556 HKD
$2,620 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
LG839601589 · Oct 29
HK$21,911 HKD
£2,199 GBP
View
9 more retailers have this diamond
Prices start from HK$4,213 HKDSave up to HK$17,698 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
4.06ct Oval
HK$4,213 HKD