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Oval|Lab Grown|IGI

4.02ct E SI2 Oval Lab Grown Diamond

ID • E/SI2 • IGI LG794683798

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794683798

Diamond specifications and retailer prices

From HK$4,708 HKD
$600 USD
As of October 29, 2026
Save HK$25,579 HKD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$30,287 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG794683798 or 794683798. Listed at 17 retailers as of October 29, 2026, with prices from HK$4,708 to HK$30,287, a HK$25,579 spread on the same certified stone. Brilliant Earth lists it at HK$30,287. 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
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794683798
Dimensions13.34 × 8.83 × 5.41 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.34 mm8.83 mm4.02 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794683798
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.3%

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$30,287 HKD|Low: HK$3,617 HKD|High: HK$31,464 HKD|Avg: HK$10,925 HKD|-3.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 2HK$4,708 HKD
Retailer 9HK$4,877 HKD
Retailer 4HK$5,618 HKD
Retailer 13HK$5,618 HKD
Retailer 6HK$6,771 HKD
Retailer 11HK$8,338 HKD
Retailer 3HK$8,647 HKD
Retailer 5HK$8,662 HKD
Retailer 7HK$8,780 HKD
Retailer 10HK$11,465 HKD
Retailer 12HK$12,884 HKD
Retailer 8HK$24,534 HKD
Brilliant EarthHK$30,287 HKD

44 data points across 13 retailers

17 retailersHK$4,708 HKD to HK$30,287 HKD

A
Cheapest Retailer
-
HK$4,708 HKD
$600 USD
A
Retailer 2
-
HK$4,877 HKD
£489 GBP
View
A
Retailer 3
-
HK$5,077 HKD
$647 USD
View
Retailer 4
-
HK$5,618 HKD
$716 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$5,618 HKD
$716 USD
View
A
Retailer 6
-
HK$6,771 HKD
$863 USD
View
Final sale: no returns
A
Retailer 7
-
HK$8,338 HKD
€1,012 EUR
View
B+
Retailer 8
-
HK$8,647 HKD
$1,102 USD
View
B+
Retailer 9
-
HK$8,662 HKD
$1,104 USD
View
A
Retailer 10
-
HK$8,780 HKD
£881 GBP
View
B+
Retailer 11
-
HK$10,483 HKD
$1,336 USD
View
B+
Retailer 12
-
HK$11,465 HKD
A$2,248 AUD
View
B+
Retailer 13
-
HK$12,884 HKD
$1,642 USD
View
B
Retailer 14
-
HK$14,783 HKD
$1,884 USD
View
B
Retailer 15
-
HK$24,534 HKD
£2,462 GBP
View
Retailer 16
-
HK$25,743 HKD
$3,281 USD
View
Price last confirmed 94 days ago
Most Expensive
B
Brilliant Earth
20301460A · Oct 29
HK$30,287 HKD
$3,860 USD
View
16 more retailers have this diamond
Prices start from HK$4,708 HKDSave up to HK$25,579 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$4,708 HKD