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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 $62,030 NZD
$34,960 USD
As of October 28, 2026
Save $40,237 NZD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $102,267 NZD 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 $62,030 to $102,267, a $40,237 spread on the same certified stone. MOH London lists it at $102,267. 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: $102,267 NZD|Low: $62,030 NZD|High: $102,814 NZD|Avg: $73,570 NZD|-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$62,030 NZD
Retailer 2$62,514 NZD
Retailer 3$65,803 NZD
Retailer 11$66,254 NZD
Retailer 10$68,209 NZD
Retailer 6$70,666 NZD
Retailer 8$72,278 NZD
Retailer 5$73,185 NZD
Retailer 9$75,291 NZD
Retailer 4$78,302 NZD
Retailer 7$79,452 NZD
Retailer 12$81,313 NZD
MOH London$102,267 NZD

18 data points across 13 retailers

13 retailers$62,030 NZD to $102,267 NZD

A
Cheapest Retailer
-
$62,030 NZD
$34,960 USD
A
Retailer 2
-
$62,514 NZD
₹3,355,553 INR
View
A
Retailer 3
-
$65,803 NZD
$37,087 USD
View
A
Retailer 4
-
$66,254 NZD
$37,341 USD
View
Final sale: no returns
A
Retailer 5
-
$68,209 NZD
$38,443 USD
View
A
Retailer 6
-
$70,666 NZD
£31,360 GBP
View
B+
Retailer 7
-
$72,278 NZD
$40,736 USD
View
B+
Retailer 8
-
$73,185 NZD
$41,247 USD
View
B+
Retailer 9
-
$75,291 NZD
$42,434 USD
View
B+
Retailer 10
-
$78,302 NZD
$44,131 USD
View
A
Retailer 11
-
$79,452 NZD
€42,647 EUR
View
B+
Retailer 12
-
$81,313 NZD
$45,828 USD
View
Most Expensive
B+
MOH London
86AF55D8F · Nov 1
$102,267 NZD
£45,384 GBP
View
12 more retailers have this diamond
Prices start from $62,030 NZDSave up to $40,237 NZD

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
$62,030 NZD