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Oval|Lab Grown|IGI

4.02ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG839603670

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839603670

Diamond specifications and retailer prices

From HK$5,822 HKD
$742 USD
As of October 30, 2026
Save HK$10,231 HKD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$16,052 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 4.02ct lab-grown oval diamond

This 4.02ct 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 LG839603670 or 839603670. Listed at 7 retailers as of October 29, 2026, with prices from HK$5,822 to HK$16,052, a HK$10,231 spread on the same certified stone. MOH London lists it at HK$16,052. 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

4.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839603670
Dimensions13.56 × 8.29 × 5.25 mm
L/W Ratio1.64
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.56 mm8.29 mm4.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839603670
Side View
Table 57.0%Crown 37.3°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 63.3%

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 30
Current: HK$16,052 HKD|Low: HK$5,822 HKD|High: HK$16,381 HKD|Avg: HK$9,910 HKD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5HK$5,822 HKD
Retailer 2HK$6,714 HKD
Retailer 3HK$7,187 HKD
Retailer 4HK$7,587 HKD
Retailer 6HK$10,741 HKD
Retailer 7HK$14,225 HKD
MOH LondonHK$16,052 HKD

41 data points across 7 retailers

7 retailersHK$5,822 HKD to HK$16,052 HKD

B+
Cheapest Retailer
-
HK$5,822 HKD
$742 USD
A
Retailer 2
-
HK$6,714 HKD
€815 EUR
View
A
Retailer 3
-
HK$7,187 HKD
£721 GBP
View
A
Retailer 4
-
HK$7,587 HKD
$967 USD
View
B+
Retailer 5
-
HK$10,741 HKD
$1,369 USD
View
B
Retailer 6
-
HK$14,225 HKD
$1,813 USD
View
Most Expensive
B
MOH London
LG839603670 · Oct 29
HK$16,052 HKD
£1,611 GBP
View
6 more retailers have this diamond
Prices start from HK$5,822 HKDSave up to HK$10,231 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
4.02ct Oval
HK$5,822 HKD