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Oval|Natural|IGI

4.31ct I IF Oval Natural Diamond

VG • I/IF • IGI 648401964

Shape and cutting style on the report: Oval brilliant

Certificate IGI 648401964

Diamond specifications and retailer prices

From $62,190 AUD
$43,685 USD
As of November 1, 2026
Save $38,664 AUD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $100,854 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 4.31ct natural oval diamond

This 4.31ct natural oval sits in the three to five carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 648401964. Listed at 6 retailers as of November 1, 2026, with prices from $62,190 to $100,854, a $38,664 spread on the same certified stone. MOH London lists it at $100,854. 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

4.31
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 648401964
Dimensions13.90 × 9.22 × 5.60 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Top View
13.90 mm9.22 mm4.31 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 648401964
Side View
Table 64.0%Crown 32.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.7%

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: Nov 1
Current: $100,854 AUD|Low: $55,690 AUD|High: $102,069 AUD|Avg: $71,362 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$55,865 AUD
Retailer 5$62,190 AUD
Retailer 7$64,895 AUD
Retailer 2$66,119 AUD
Retailer 6$73,961 AUD
Retailer 3$78,356 AUD
MOH London$100,854 AUD

43 data points across 7 retailers

6 retailers$62,190 AUD to $100,854 AUD

Retailer 1
-
$55,865 AUD
₹3,737,346 INR
Price last confirmed 9 days ago
Retailer 2
-
$59,978 AUD
$42,131 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$62,190 AUD
$43,685 USD
View
A
Retailer 4
-
$66,119 AUD
£36,571 GBP
View
A
Retailer 5
-
$78,356 AUD
€52,420 EUR
View
Most Expensive
B+
MOH London
18E9FC633 · Nov 1
$100,854 AUD
£55,783 GBP
View
5 more retailers have this diamond
Prices start from $62,190 AUDSave up to $38,664 AUD

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
4.31ct Oval
$62,190 AUD