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Oval|Natural|GIA

5.03ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 2235461583

Certificate GIA 2235461583

Diamond specifications and retailer prices

From HK$540,828 HKD
CA$95,740 CAD
As of October 30, 2026
Save HK$372,735 HKD (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$913,563 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct natural oval diamond

This 5.03ct natural oval sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235461583. Listed at 7 retailers as of October 29, 2026, with prices from HK$540,828 to HK$913,563, a HK$372,735 spread on the same certified stone. MOH London lists it at HK$913,563. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2235461583
Dimensions13.22 × 9.54 × 6.20 mm
L/W Ratio1.39
Culet sizeNone
Cert comments
100% EYECLEAN; EXCELLENT LUSTER
Top View
13.22 mm9.54 mm5.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2235461583
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.0%

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$913,563 HKD|Low: HK$540,828 HKD|High: HK$919,641 HKD|Avg: HK$647,594 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5HK$540,828 HKD
Retailer 4HK$551,769 HKD
Retailer 6HK$611,839 HKD
Retailer 8HK$615,266 HKD
Retailer 2HK$630,592 HKD
Retailer 7HK$647,130 HKD
Retailer 3HK$704,858 HKD
MOH LondonHK$913,563 HKD

40 data points across 8 retailers

7 retailersHK$540,828 HKD to HK$913,563 HKD

A
Cheapest Retailer
-
HK$540,828 HKD
CA$95,740 CAD
Retailer 2
-
HK$551,769 HKD
A$108,196 AUD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
HK$611,839 HKD
$77,984 USD
View
B+
Retailer 4
-
HK$615,266 HKD
$78,421 USD
View
B+
Retailer 5
-
HK$630,592 HKD
£63,287 GBP
View
B+
Retailer 6
-
HK$704,858 HKD
€85,562 EUR
View
Most Expensive
B
MOH London
5A9C888D1 · Oct 29
HK$913,563 HKD
£91,686 GBP
View
6 more retailers have this diamond
Prices start from HK$540,828 HKDSave up to HK$372,735 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$540,828 HKD