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Oval|Natural|IGI

1.50ct K VS1 Oval Natural Diamond

VG • K/VS1 • IGI 605313269

Shape and cutting style on the report: Oval brilliant

Certificate IGI 605313269

Diamond specifications and retailer prices

From $4,090 AUD
As of November 6, 2026
Save $5,858 AUD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,948 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 605313269. Listed at 17 retailers as of November 5, 2026, with prices from $4,090 to $9,948, a $5,858 spread on the same certified stone. NZ Jewellers lists it at $9,948. 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
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle43°
OriginNatural
Grading LabIGI
CertificateIGI 605313269
Dimensions9.33 × 6.30 × 4.04 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Top View
9.33 mm6.30 mm1.50 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 605313269
Side View
Table 57.0%Crown 33°Girdle: MED-THKPavilion 43°Culet: NoneDepth 64.1%

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: Nov 6
Current: $4,090 AUD|Low: $4,090 AUD|High: $9,662 AUD|Avg: $6,013 AUD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$4,090 AUD
Retailer 7$5,009 AUD
Retailer 8$5,123 AUD
Retailer 2$5,891 AUD
Retailer 5$5,979 AUD
Retailer 4$6,324 AUD
Retailer 3$6,968 AUD
Retailer 6$9,547 AUD

35 data points across 8 retailers

17 retailers$4,090 AUD to $9,948 AUD

A
Cheapest Retailer
-
$4,090 AUD
B+
Retailer 2
-
$5,009 AUD
View
B+
Retailer 3
-
$5,123 AUD
View
Retailer 4
-
$5,710 AUD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
$5,710 AUD
View
B+
Retailer 6
-
$5,710 AUD
View
Retailer 7
-
$5,710 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$5,891 AUD
View
B+
Retailer 9
-
$5,922 AUD
View
B+
Retailer 10
-
$5,979 AUD
View
B+
Retailer 11
-
$6,324 AUD
View
Retailer 12
-
$6,589 AUD
View
Price last confirmed 44 days ago
B+
Retailer 13
-
$6,589 AUD
View
B+
Retailer 14
-
$6,968 AUD
View
B
Retailer 15
-
$9,547 AUD
View
Retailer 16
-
$9,948 AUD
View
Price last confirmed 39 days ago
Most Expensive
B
NZ Jewellers
4e8d1764-db7e-4eb2-8063-ce212f82c58b · Nov 5
$9,948 AUD
$6,835 USD
View
16 more retailers have this diamond
Prices start from $4,090 AUDSave up to $5,858 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
1.50ct Oval
$4,090 AUD