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Oval|Lab Grown|IGI

5.04ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG758540845

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG758540845

Diamond specifications and retailer prices

From HK$5,468 HKD
$697 USD
As of October 29, 2026
Save HK$20,658 HKD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$27,148 HKD at Michael Trio · As of October 13, 2026
View at Michael Trio

About this 5.04ct lab-grown oval diamond

This 5.04ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG758540845 or 758540845. Listed at 11 retailers as of October 28, 2026, with a 378% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.04
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758540845
Dimensions13.78 × 9.53 × 6.01 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.78 mm9.53 mm5.04 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758540845
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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$27,148 HKD|Low: HK$5,225 HKD|High: HK$28,732 HKD|Avg: HK$15,520 HKD|+3.8%
Michael Trio
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
October 31, 2026
Retailer 11HK$5,468 HKD
Retailer 9HK$5,955 HKD
Retailer 14HK$7,136 HKD
Retailer 4HK$9,579 HKD
Retailer 3HK$9,933 HKD
Retailer 2HK$10,067 HKD
Retailer 10HK$15,636 HKD
Retailer 8HK$15,652 HKD
Retailer 13HK$17,849 HKD
Retailer 6HK$18,835 HKD
Retailer 5HK$20,650 HKD
Retailer 7HK$24,960 HKD
Retailer 12HK$26,126 HKD
Michael TrioHK$27,148 HKD

26 data points across 14 retailers

11 retailersHK$5,468 HKD to HK$26,126 HKD

A
Cheapest Retailer
-
HK$5,468 HKD
$697 USD
A
Retailer 2
-
HK$5,955 HKD
$759 USD
View
Retailer 3
-
HK$7,136 HKD
£716 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
HK$9,933 HKD
$1,266 USD
View
A
Retailer 5
-
HK$10,067 HKD
€1,222 EUR
View
B
Retailer 6
-
HK$15,636 HKD
$1,993 USD
View
B
Retailer 7
-
HK$15,652 HKD
$1,995 USD
View
B
Retailer 8
-
HK$17,849 HKD
$2,275 USD
View
B
Retailer 9
-
HK$24,960 HKD
£2,505 GBP
View
B
Retailer 10
-
HK$26,126 HKD
$3,330 USD
View
Most Expensive
Michael Trio
8532140520 · Oct 13
HK$27,148 HKD
SGD 4,676 SGD
View
Price last confirmed 19 days ago
10 more retailers have this diamond
Prices start from HK$5,468 HKDSave up to HK$20,658 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
5.04ct Oval
HK$5,468 HKD