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Oval|Natural|IGI

0.50ct I IF Oval Natural Diamond

VG • I/IF • IGI 754531306

Shape and cutting style on the report: Oval brilliant

Certificate IGI 754531306

Diamond specifications and retailer prices

From $925 NZD
As of November 4, 2026
Save $2,265 NZD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,190 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 754531306. Listed at 14 retailers as of November 2, 2026, with prices from $925 to $3,190, a $2,265 spread on the same certified stone. NZ Jewellers lists it at $3,190. 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

0.50
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle35.6°
OriginNatural
Grading LabIGI
CertificateIGI 754531306
Dimensions6.90 × 4.30 × 2.59 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizePointed
Top View
6.90 mm4.30 mm0.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754531306
Side View
Table 61.0%Crown 34.9°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 60.2%

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 4
Current: $3,190 NZD|Low: $925 NZD|High: $3,252 NZD|Avg: $1,455 NZD|-1.9%
NZ Jewellers
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 6, 2026
Retailer 8$925 NZD
Retailer 5$996 NZD
Retailer 6$1,014 NZD
Retailer 12$1,016 NZD
Retailer 13$1,096 NZD
Retailer 4$1,098 NZD
Retailer 9$1,174 NZD
Retailer 2$1,190 NZD
Retailer 10$1,361 NZD
Retailer 11$1,532 NZD
Retailer 7$1,565 NZD
Retailer 3$2,348 NZD
NZ Jewellers$3,190 NZD

28 data points across 13 retailers

14 retailers$925 NZD to $3,190 NZD

A
Cheapest Retailer
-
$925 NZD
A
Retailer 2
-
$996 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,014 NZD
View
A
Retailer 4
-
$1,016 NZD
View
A
Retailer 5
-
$1,096 NZD
View
Retailer 6
-
$1,098 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,174 NZD
View
A
Retailer 8
-
$1,190 NZD
View
B+
Retailer 9
-
$1,361 NZD
View
B+
Retailer 10
-
$1,528 NZD
View
B+
Retailer 11
-
$1,532 NZD
View
B+
Retailer 12
-
$1,565 NZD
View
B
Retailer 13
-
$2,348 NZD
View
Most Expensive
B
NZ Jewellers
5a50e3e1-fc73-45ae-9925-287797362cb3 · Nov 2
$3,190 NZD
$1,793 USD
View
13 more retailers have this diamond
Prices start from $925 NZDSave up to $2,265 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
0.50ct Oval
$925 NZD