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Oval|Lab Grown|IGI

4.02ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG790696898

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790696898

Diamond specifications and retailer prices

From HK$36,878 HKD
$4,700 USD
As of October 29, 2026
Save HK$87,252 HKD (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$124,130 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790696898 or 790696898. Listed at 7 retailers as of October 29, 2026, with prices from HK$36,878 to HK$124,130, a HK$87,252 spread on the same certified stone. Brilliant Earth lists it at HK$124,130. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.02
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790696898
Dimensions13.17 × 8.97 × 5.40 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.17 mm8.97 mm4.02 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790696898
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.2%

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$124,130 HKD|Low: HK$35,458 HKD|High: HK$162,813 HKD|Avg: HK$87,086 HKD|-23.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 4, 2026
Retailer 4HK$36,878 HKD
Retailer 6HK$38,541 HKD
Retailer 3HK$40,283 HKD
Retailer 2HK$69,142 HKD
Retailer 9HK$96,289 HKD
Retailer 5HK$105,201 HKD
Retailer 7HK$110,022 HKD
Retailer 8HK$117,963 HKD
Brilliant EarthHK$124,130 HKD

4 data points across 9 retailers

7 retailersHK$36,878 HKD to HK$124,130 HKD

A
Cheapest Retailer
-
HK$36,878 HKD
$4,700 USD
A
Retailer 2
-
HK$38,541 HKD
CA$6,822 CAD
View
B+
Retailer 3
-
HK$69,142 HKD
$8,812 USD
View
B
Retailer 4
-
HK$105,201 HKD
$13,408 USD
View
B
Retailer 5
-
HK$110,022 HKD
$14,022 USD
View
B
Retailer 6
-
HK$117,963 HKD
$15,034 USD
View
Most Expensive
B
Brilliant Earth
21392006A · Oct 29
HK$124,130 HKD
$15,820 USD
View
6 more retailers have this diamond
Prices start from HK$36,878 HKDSave up to HK$87,252 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$36,878 HKD