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 $34,960 USD
As of October 28, 2026
Save $22,986 USD (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $57,946 USD 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 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 $34,960 to $57,946, a $22,986 spread on the same certified stone. MOH London lists it at $57,946. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $57,946 USD|Low: $34,960 USD|High: $57,946 USD|Avg: $41,461 USD
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
October 31, 2026
Retailer 13$34,960 USD
Retailer 6$35,364 USD
Retailer 3$37,087 USD
Retailer 11$37,341 USD
Retailer 10$38,443 USD
Retailer 7$39,947 USD
Retailer 8$40,736 USD
Retailer 5$41,247 USD
Retailer 9$42,434 USD
Retailer 4$44,131 USD
Retailer 2$44,779 USD
Retailer 12$45,828 USD
MOH London$57,946 USD

17 data points across 13 retailers

13 retailers$34,960 USD to $57,946 USD

A
Cheapest Retailer
-
$34,960 USD
A
Retailer 2
-
$35,364 USD
₹3,367,965 INR
View
A
Retailer 3
-
$37,087 USD
View
A
Retailer 4
-
$37,341 USD
View
Final sale: no returns
A
Retailer 5
-
$38,443 USD
View
A
Retailer 6
-
$39,947 USD
£31,454 GBP
View
B+
Retailer 7
-
$40,736 USD
View
B+
Retailer 8
-
$41,247 USD
View
B+
Retailer 9
-
$42,434 USD
View
B+
Retailer 10
-
$44,131 USD
View
A
Retailer 11
-
$44,779 USD
€42,647 EUR
View
B+
Retailer 12
-
$45,828 USD
View
Most Expensive
B+
MOH London
86AF55D8F · Oct 29
$57,946 USD
£45,627 GBP
View
12 more retailers have this diamond
Prices start from $34,960 USDSave up to $22,986 USD

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
$34,960 USD