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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 $31,870 USD
As of October 28, 2026
Save $26,107 USD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $57,977 USD 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 $31,870 to $57,977, a $26,107 spread on the same certified stone. MOH London lists it at $57,977. 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: $57,977 USD|Low: $30,798 USD|High: $58,675 USD|Avg: $38,305 USD|+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$31,870 USD
Retailer 7$32,045 USD
Retailer 8$33,798 USD
Retailer 11$34,029 USD
Retailer 3$34,448 USD
Retailer 9$34,507 USD
Retailer 4$36,005 USD
Retailer 10$38,670 USD
Retailer 13$40,216 USD
Retailer 12$41,763 USD
Retailer 5$42,272 USD
Retailer 2$43,420 USD
MOH London$57,977 USD

27 data points across 13 retailers

16 retailers$31,870 USD to $57,977 USD

A
Cheapest Retailer
-
$31,870 USD
A
Retailer 2
-
$32,045 USD
View
A
Retailer 3
-
$33,798 USD
View
A
Retailer 4
-
$34,029 USD
View
Final sale: no returns
A
Retailer 5
-
$34,448 USD
View
A
Retailer 6
-
$34,507 USD
View
Retailer 7
-
$37,123 USD
View
Price last confirmed 16 days ago
Retailer 8
-
$37,506 USD
View
Price last confirmed 43 days ago
Retailer 9
-
$38,670 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$38,670 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$39,006 USD
View
Price last confirmed 42 days ago
Retailer 12
-
$40,216 USD
View
Price last confirmed 12 days ago
Retailer 13
-
$40,506 USD
View
Price last confirmed 43 days ago
Retailer 14
-
$41,763 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$43,420 USD
€41,352 EUR
View
Most Expensive
B+
MOH London
5338BBD23 · Nov 1
$57,977 USD
£45,651 GBP
View
15 more retailers have this diamond
Prices start from $31,870 USDSave up to $26,107 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
$31,870 USD