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Oval|Lab Grown|IGI

5.03ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG704516234

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG704516234

Diamond specifications and retailer prices

From HK$5,013 HKD
$639 USD
As of October 29, 2026
Save HK$29,115 HKD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$34,129 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.03ct lab-grown oval diamond

This 5.03ct 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 LG704516234 or 704516234. Listed at 18 retailers as of October 29, 2026, with prices from HK$5,013 to HK$34,129, a HK$29,115 spread on the same certified stone. Brilliant Earth lists it at HK$34,129. 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

5.03
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704516234
Dimensions13.92 × 9.58 × 5.97 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
13.92 mm9.58 mm5.03 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704516234
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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$34,129 HKD|Low: HK$4,841 HKD|High: HK$37,110 HKD|Avg: HK$12,798 HKD|-8.0%
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 5HK$5,013 HKD
Retailer 12HK$5,453 HKD
Retailer 8HK$5,649 HKD
Retailer 6HK$5,814 HKD
Retailer 3HK$7,218 HKD
Retailer 7HK$8,277 HKD
Retailer 2HK$9,291 HKD
Retailer 11HK$9,391 HKD
Retailer 16HK$9,431 HKD
Retailer 10HK$13,147 HKD
Retailer 13HK$13,416 HKD
Retailer 15HK$15,872 HKD
Retailer 4HK$16,358 HKD
Retailer 9HK$24,641 HKD
Retailer 14HK$24,753 HKD
Brilliant EarthHK$34,129 HKD

43 data points across 16 retailers

18 retailersHK$5,013 HKD to HK$34,129 HKD

A
Cheapest Retailer
-
HK$5,013 HKD
$639 USD
A
Retailer 2
-
HK$5,453 HKD
$695 USD
View
A
Retailer 3
-
HK$5,649 HKD
$720 USD
View
Final sale: no returns
Retailer 4
-
HK$5,814 HKD
$741 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$5,814 HKD
$741 USD
View
A
Retailer 6
-
HK$7,218 HKD
$920 USD
View
B+
Retailer 7
-
HK$8,277 HKD
$1,055 USD
View
A
Retailer 8
-
HK$9,291 HKD
£932 GBP
View
A
Retailer 9
-
HK$9,391 HKD
€1,140 EUR
View
A
Retailer 10
-
HK$9,431 HKD
$1,202 USD
View
B+
Retailer 11
-
HK$13,147 HKD
A$2,578 AUD
View
B+
Retailer 12
-
HK$13,416 HKD
$1,710 USD
View
Retailer 13
-
HK$14,413 HKD
$1,837 USD
View
Price last confirmed 45 days ago
B+
Retailer 14
-
HK$15,872 HKD
$2,023 USD
View
B+
Retailer 15
-
HK$16,358 HKD
$2,085 USD
View
B
Retailer 16
-
HK$24,641 HKD
£2,473 GBP
View
B
Retailer 17
-
HK$24,753 HKD
$3,155 USD
View
Most Expensive
B
Brilliant Earth
14184801A · Oct 31
HK$34,129 HKD
$4,350 USD
View
17 more retailers have this diamond
Prices start from HK$5,013 HKDSave up to HK$29,115 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
5.03ct Oval
HK$5,013 HKD