CaratHunter
Plans
Oval|Natural|IGI

1.50ct J I1 Oval Natural Diamond

GD • J/I1 • IGI 724546272

Shape and cutting style on the report: Oval brilliant

Certificate IGI 724546272

Diamond specifications and retailer prices

From $2,463 AUD
$1,730 USD
As of November 1, 2026
Save $4,133 AUD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,596 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by IGI 724546272. Listed at 7 retailers as of October 30, 2026, with prices from $2,463 to $6,596, a $4,133 spread on the same certified stone. NZ Jewellers lists it at $6,596. 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

1.50
Carat
J
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle42.2°
OriginNatural
Grading LabIGI
CertificateIGI 724546272
Dimensions8.57 × 6.22 × 4.07 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.57 mm6.22 mm1.50 ctJ / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 724546272
Side View
Table 61.0%Crown 37°Girdle: THK-ETKPavilion 42.2°CuletDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $6,596 AUD|Low: $2,463 AUD|High: $6,596 AUD|Avg: $3,553 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$2,463 AUD
Retailer 3$2,703 AUD
Retailer 5$2,703 AUD
Retailer 6$2,829 AUD
Retailer 4$3,119 AUD
Retailer 8$3,217 AUD
Retailer 2$3,691 AUD
NZ Jewellers$6,596 AUD

23 data points across 8 retailers

7 retailers$2,463 AUD to $6,596 AUD

B+
Cheapest Retailer
-
$2,463 AUD
$1,730 USD
B+
Retailer 2
-
$2,703 AUD
$1,899 USD
View
B+
Retailer 3
-
$2,703 AUD
$1,899 USD
View
B+
Retailer 4
-
$2,829 AUD
$1,987 USD
View
B+
Retailer 5
-
$3,119 AUD
$2,191 USD
View
B+
Retailer 6
-
$3,691 AUD
€2,469 EUR
View
Most Expensive
C
NZ Jewellers
4b7b71b3-53ac-42c3-8be3-9b7e8db53aaa · Oct 30
$6,596 AUD
$4,633 USD
View
6 more retailers have this diamond
Prices start from $2,463 AUDSave up to $4,133 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.

B+
1.50ct Oval
$2,463 AUD