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Oval|Lab Grown|IGI

4.04ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG641482474

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG641482474

Diamond specifications and retailer prices

From HK$3,698 HKD
£371 GBP
As of October 30, 2026
Save HK$31,765 HKD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$35,463 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.04ct lab-grown oval diamond

This 4.04ct 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 LG641482474 or 641482474. Listed at 16 retailers as of October 29, 2026, with prices from HK$3,698 to HK$35,463, a HK$31,765 spread on the same certified stone. Brilliant Earth lists it at HK$35,463. 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

4.04
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641482474
Dimensions13.32 × 8.88 × 5.52 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.32 mm8.88 mm4.04 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641482474
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.2%

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 30
Current: HK$35,463 HKD|Low: HK$3,562 HKD|High: HK$40,798 HKD|Avg: HK$10,480 HKD|-13.1%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 6HK$3,562 HKD
Retailer 10HK$3,698 HKD
Retailer 4HK$3,986 HKD
Retailer 7HK$4,362 HKD
Retailer 15HK$4,417 HKD
Retailer 14HK$6,669 HKD
Retailer 16HK$6,920 HKD
Retailer 2HK$7,134 HKD
Retailer 9HK$7,310 HKD
Retailer 5HK$7,657 HKD
Retailer 8HK$10,851 HKD
Retailer 11HK$11,871 HKD
Retailer 3HK$14,193 HKD
Retailer 13HK$16,311 HKD
Retailer 12HK$19,418 HKD
Brilliant EarthHK$35,463 HKD

36 data points across 16 retailers

16 retailersHK$3,698 HKD to HK$35,463 HKD

Retailer 1
-
HK$3,562 HKD
$454 USD
Price last confirmed 38 days ago
A
Retailer 2
-
HK$3,698 HKD
£371 GBP
View
Retailer 3
-
HK$3,986 HKD
$508 USD
View
Price last confirmed 35 days ago
Retailer 4
-
HK$4,362 HKD
$556 USD
View
Price last confirmed 34 days ago
Retailer 5
-
HK$4,417 HKD
$563 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
HK$6,669 HKD
$850 USD
View
B+
Retailer 7
-
HK$6,920 HKD
$882 USD
View
A
Retailer 8
-
HK$7,134 HKD
€866 EUR
View
A
Retailer 9
-
HK$7,310 HKD
£734 GBP
View
A
Retailer 10
-
HK$7,657 HKD
$976 USD
View
B+
Retailer 11
-
HK$10,851 HKD
$1,383 USD
View
B+
Retailer 12
-
HK$11,871 HKD
$1,513 USD
View
Retailer 13
-
HK$14,193 HKD
$1,809 USD
View
Price last confirmed 33 days ago
B
Retailer 14
-
HK$16,311 HKD
£1,637 GBP
View
Retailer 15
-
HK$19,418 HKD
$2,475 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
10983263A · Oct 29
HK$35,463 HKD
$4,520 USD
View
15 more retailers have this diamond
Prices start from HK$3,698 HKDSave up to HK$31,765 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
4.04ct Oval
HK$3,698 HKD