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Oval|Natural|IGI

5.03ct J SI2 Oval Natural Diamond

EX • J/SI2 • IGI 819634380

Shape and cutting style on the report: Oval brilliant

Certificate IGI 819634380

Diamond specifications and retailer prices

From $49,769 AUD
$34,960 USD
As of October 28, 2026
Save $32,284 AUD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $82,053 AUD at MOH London · As of November 1, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 819634380. Listed at 13 retailers as of October 28, 2026, with prices from $49,769 to $82,053, a $32,284 spread on the same certified stone. MOH London lists it at $82,053. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 819634380
Dimensions13.75 × 9.64 × 6.01 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
13.75 mm9.64 mm5.03 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819634380
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41.4°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 28
Current: $82,053 AUD|Low: $49,769 AUD|High: $82,492 AUD|Avg: $59,029 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 13$49,769 AUD
Retailer 6$50,169 AUD
Retailer 3$52,797 AUD
Retailer 11$53,159 AUD
Retailer 10$54,727 AUD
Retailer 2$56,698 AUD
Retailer 8$57,992 AUD
Retailer 5$58,719 AUD
Retailer 9$60,409 AUD
Retailer 4$62,825 AUD
Retailer 7$63,748 AUD
Retailer 12$65,241 AUD
MOH London$82,053 AUD

18 data points across 13 retailers

13 retailers$49,769 AUD to $82,053 AUD

A
Cheapest Retailer
-
$49,769 AUD
$34,960 USD
A
Retailer 2
-
$50,169 AUD
₹3,356,279 INR
View
A
Retailer 3
-
$52,797 AUD
$37,087 USD
View
A
Retailer 4
-
$53,159 AUD
$37,341 USD
View
Final sale: no returns
A
Retailer 5
-
$54,727 AUD
$38,443 USD
View
A
Retailer 6
-
$56,698 AUD
£31,360 GBP
View
B+
Retailer 7
-
$57,992 AUD
$40,736 USD
View
B+
Retailer 8
-
$58,719 AUD
$41,247 USD
View
B+
Retailer 9
-
$60,409 AUD
$42,434 USD
View
B+
Retailer 10
-
$62,825 AUD
$44,131 USD
View
A
Retailer 11
-
$63,748 AUD
€42,647 EUR
View
B+
Retailer 12
-
$65,241 AUD
$45,828 USD
View
Most Expensive
B+
MOH London
86AF55D8F · Nov 1
$82,053 AUD
£45,384 GBP
View
12 more retailers have this diamond
Prices start from $49,769 AUDSave up to $32,284 AUD

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
$49,769 AUD