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Oval|Natural|IGI

5.03ct I SI2 Oval Natural Diamond

VG • I/SI2 • IGI 581305714

Shape and cutting style on the report: Oval brilliant

Certificate IGI 581305714

Diamond specifications and retailer prices

From €28,527 EUR
$31,870 USD
As of October 28, 2026
Save €23,368 EUR (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €51,894 EUR 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 581305714. Listed at 16 retailers as of October 28, 2026, with prices from €28,527 to €51,894, a €23,368 spread on the same certified stone. MOH London lists it at €51,894. 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
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle36.5°
OriginNatural
Grading LabIGI
CertificateIGI 581305714
Dimensions13.78 × 9.53 × 5.70 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Top View
13.78 mm9.53 mm5.03 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 581305714
Side View
Table 60.0%Crown 38.1°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 59.8%

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: €51,894 EUR|Low: €27,567 EUR|High: €52,520 EUR|Avg: €34,286 EUR|+3.0%
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 6€28,527 EUR
Retailer 7€28,683 EUR
Retailer 8€30,252 EUR
Retailer 11€30,459 EUR
Retailer 3€30,834 EUR
Retailer 9€30,886 EUR
Retailer 4€32,228 EUR
Retailer 10€34,613 EUR
Retailer 13€35,997 EUR
Retailer 12€37,382 EUR
Retailer 5€37,837 EUR
Retailer 2€38,864 EUR
MOH London€51,894 EUR

27 data points across 13 retailers

16 retailers€28,527 EUR to €51,894 EUR

A
Cheapest Retailer
-
€28,527 EUR
$31,870 USD
A
Retailer 2
-
€28,683 EUR
$32,045 USD
View
A
Retailer 3
-
€30,252 EUR
$33,798 USD
View
A
Retailer 4
-
€30,459 EUR
$34,029 USD
View
Final sale: no returns
A
Retailer 5
-
€30,834 EUR
$34,448 USD
View
A
Retailer 6
-
€30,886 EUR
$34,507 USD
View
Retailer 7
-
€33,228 EUR
$37,123 USD
View
Price last confirmed 16 days ago
Retailer 8
-
€33,571 EUR
$37,506 USD
View
Price last confirmed 43 days ago
Retailer 9
-
€34,613 EUR
$38,670 USD
View
Price last confirmed 15 days ago
Retailer 10
-
€34,613 EUR
$38,670 USD
View
Price last confirmed 11 days ago
Retailer 11
-
€34,914 EUR
$39,006 USD
View
Price last confirmed 42 days ago
Retailer 12
-
€35,997 EUR
$40,216 USD
View
Price last confirmed 12 days ago
Retailer 13
-
€36,257 EUR
$40,506 USD
View
Price last confirmed 43 days ago
Retailer 14
-
€37,382 EUR
$41,763 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
€38,864 EUR
View
Most Expensive
B+
MOH London
5338BBD23 · Nov 1
€51,894 EUR
£45,651 GBP
View
15 more retailers have this diamond
Prices start from €28,527 EURSave up to €23,368 EUR

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
€28,527 EUR