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Oval|Natural|IGI

4.01ct I SI2 Oval Natural Diamond

VG • I/SI2 • IGI 725504707

Shape and cutting style on the report: Oval brilliant

Certificate IGI 725504707

Diamond specifications and retailer prices

From $36,303 NZD
A$31,478 AUD
As of October 31, 2026
Save $29,979 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $66,283 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 4.01ct natural oval diamond

This 4.01ct natural oval sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 725504707. Listed at 12 retailers as of October 31, 2026, with prices from $36,303 to $66,283, a $29,979 spread on the same certified stone. MOH London lists it at $66,283. 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

4.01
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle36.3°
OriginNatural
Grading LabIGI
CertificateIGI 725504707
Dimensions13.56 × 8.29 × 5.40 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizePointed
Top View
13.56 mm8.29 mm4.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 725504707
Side View
Table 59.0%Crown 38.1°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 65.1%

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 31
Current: $66,283 NZD|Low: $35,053 NZD|High: $71,813 NZD|Avg: $44,833 NZD
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 15$36,303 NZD
Retailer 2$36,635 NZD
Retailer 4$38,130 NZD
Retailer 6$39,664 NZD
Retailer 13$39,906 NZD
Retailer 5$42,004 NZD
Retailer 10$42,652 NZD
Retailer 3$42,897 NZD
Retailer 12$43,357 NZD
Retailer 9$46,475 NZD
Retailer 14$48,939 NZD
Retailer 11$51,496 NZD
Retailer 8$52,123 NZD
MOH London$66,283 NZD
Retailer 7$71,813 NZD

3 data points across 15 retailers

12 retailers$36,303 NZD to $66,283 NZD

A
Cheapest Retailer
-
$36,303 NZD
A$31,478 AUD
A
Retailer 2
-
$36,635 NZD
₹1,966,459 INR
View
Retailer 3
-
$39,664 NZD
$22,355 USD
View
Price last confirmed 54 days ago
Retailer 4
-
$41,307 NZD
$23,281 USD
View
Price last confirmed 44 days ago
A
Retailer 5
-
$42,652 NZD
$24,039 USD
View
Retailer 6
-
$42,897 NZD
$24,177 USD
View
Price last confirmed 48 days ago
A
Retailer 7
-
$43,357 NZD
$24,436 USD
View
A
Retailer 8
-
$46,475 NZD
£20,625 GBP
View
Retailer 9
-
$48,939 NZD
$27,582 USD
View
Price last confirmed 45 days ago
B+
Retailer 10
-
$51,496 NZD
€27,641 EUR
View
B+
Retailer 11
-
$52,123 NZD
$29,377 USD
View
Most Expensive
B+
MOH London
5F35E7149 · Nov 1
$66,283 NZD
£29,415 GBP
View
11 more retailers have this diamond
Prices start from $36,303 NZDSave up to $29,979 NZD

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
4.01ct Oval
$36,303 NZD