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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 $44,693 SGD
$34,960 USD
As of October 28, 2026
Save $29,386 SGD (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $74,079 SGD 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 $44,693 to $74,079, a $29,386 spread on the same certified stone. MOH London lists it at $74,079. 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: $74,079 SGD|Low: $44,693 SGD|High: $74,079 SGD|Avg: $53,003 SGD
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$44,693 SGD
Retailer 2$45,052 SGD
Retailer 3$47,412 SGD
Retailer 11$47,737 SGD
Retailer 10$49,146 SGD
Retailer 7$51,068 SGD
Retailer 8$52,077 SGD
Retailer 5$52,730 SGD
Retailer 9$54,248 SGD
Retailer 4$56,417 SGD
Retailer 6$57,246 SGD
Retailer 12$58,587 SGD
MOH London$74,079 SGD

17 data points across 13 retailers

13 retailers$44,693 SGD to $74,079 SGD

A
Cheapest Retailer
-
$44,693 SGD
$34,960 USD
A
Retailer 2
-
$45,052 SGD
₹3,356,279 INR
View
A
Retailer 3
-
$47,412 SGD
$37,087 USD
View
A
Retailer 4
-
$47,737 SGD
$37,341 USD
View
Final sale: no returns
A
Retailer 5
-
$49,146 SGD
$38,443 USD
View
A
Retailer 6
-
$51,068 SGD
£31,454 GBP
View
B+
Retailer 7
-
$52,077 SGD
$40,736 USD
View
B+
Retailer 8
-
$52,730 SGD
$41,247 USD
View
B+
Retailer 9
-
$54,248 SGD
$42,434 USD
View
B+
Retailer 10
-
$56,417 SGD
$44,131 USD
View
A
Retailer 11
-
$57,246 SGD
€42,647 EUR
View
B+
Retailer 12
-
$58,587 SGD
$45,828 USD
View
Most Expensive
B+
MOH London
86AF55D8F · Oct 29
$74,079 SGD
£45,627 GBP
View
12 more retailers have this diamond
Prices start from $44,693 SGDSave up to $29,386 SGD

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
$44,693 SGD