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Oval|Natural|IGI

0.40ct I IF Oval Natural Diamond

VG • I/IF • IGI 754528433

Shape and cutting style on the report: Oval brilliant

Certificate IGI 754528433

Diamond specifications and retailer prices

From $639 NZD
$360 USD
As of October 28, 2026
Save $2,051 NZD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,690 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 754528433. Listed at 11 retailers as of October 28, 2026, with prices from $639 to $2,690, a $2,051 spread on the same certified stone. NZ Jewellers lists it at $2,690. 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

0.40
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35.7°
OriginNatural
Grading LabIGI
CertificateIGI 754528433
Dimensions6.16 × 4.08 × 2.48 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Top View
6.16 mm4.08 mm0.40 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754528433
Side View
Table 61.0%Crown 35.9°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 60.8%

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: $2,690 NZD|Low: $639 NZD|High: $2,768 NZD|Avg: $1,116 NZD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$639 NZD
Retailer 4$701 NZD
Retailer 5$737 NZD
Retailer 8$758 NZD
Retailer 9$758 NZD
Retailer 11$816 NZD
Retailer 2$885 NZD
Retailer 7$1,088 NZD
Retailer 6$1,135 NZD
Retailer 3$1,634 NZD
NZ Jewellers$2,690 NZD

31 data points across 11 retailers

11 retailers$639 NZD to $2,690 NZD

A
Cheapest Retailer
-
$639 NZD
$360 USD
A
Retailer 2
-
$701 NZD
$395 USD
View
A
Retailer 3
-
$737 NZD
SGD 561 SGD
View
A
Retailer 4
-
$758 NZD
$427 USD
View
A
Retailer 5
-
$758 NZD
$427 USD
View
A
Retailer 6
-
$816 NZD
$460 USD
View
A
Retailer 7
-
$885 NZD
£393 GBP
View
B+
Retailer 8
-
$1,088 NZD
ZAR 9,908 ZAR
View
B+
Retailer 9
-
$1,135 NZD
€609 EUR
View
B
Retailer 10
-
$1,634 NZD
£725 GBP
View
Most Expensive
B
NZ Jewellers
a228b852-d7c7-48ae-aefe-9dd868d9e575 · Oct 30
$2,690 NZD
$1,516 USD
View
10 more retailers have this diamond
Prices start from $639 NZDSave up to $2,051 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
0.40ct Oval
$639 NZD