Oval|Natural|IGI

5.03ct I SI1 Oval Natural Diamond

VG • I/SI1 • IGI 801697049

Shape and cutting style on the report: Oval brilliant

Certificate IGI 801697049

Diamond specifications and retailer prices

From HK$328,586 HKD
$41,881 USD
As of October 26, 2026
Save HK$185,110 HKD (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$513,696 HKD at MOH London · As of October 26, 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 very-good cut grade and certified by IGI 801697049. Listed at 6 retailers as of October 26, 2026, with prices from HK$328,586 to HK$513,696, a HK$185,110 spread on the same certified stone. MOH London lists it at HK$513,696. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.03
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 801697049
Dimensions13.45 × 9.33 × 6.03 mm
L/W Ratio1.44
Girdle conditionFaceted
Top View
13.45 mm9.33 mm5.03 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801697049
Side View
Table 65.0%Crown 39.3°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 64.6%

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 26
Current: HK$513,696 HKD|Low: HK$277,730 HKD|High: HK$519,186 HKD|Avg: HK$379,866 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 27, 2026
Retailer 7HK$290,581 HKD
Retailer 5HK$328,586 HKD
Retailer 3HK$334,219 HKD
Retailer 2HK$395,329 HKD
Retailer 4HK$396,395 HKD
Retailer 6HK$403,812 HKD
MOH LondonHK$513,696 HKD

28 data points across 7 retailers

6 retailersHK$328,586 HKD to HK$513,696 HKD

A
Cheapest Retailer
-
HK$328,586 HKD
$41,881 USD
A
Retailer 2
-
HK$334,219 HKD
£33,543 GBP
View
B+
Retailer 3
-
HK$395,329 HKD
ZAR 814,023 ZAR
View
B+
Retailer 4
-
HK$396,395 HKD
€48,118 EUR
View
Retailer 5
-
HK$403,812 HKD
$51,469 USD
View
Price last confirmed 7 days ago
Most Expensive
B+
MOH London
548E84B09 · Oct 26
HK$513,696 HKD
£51,555 GBP
View
5 more retailers have this diamond
Prices start from HK$328,586 HKDSave up to HK$185,110 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$328,586 HKD