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Oval|Natural|IGI

1.50ct K VS1 Oval Natural Diamond

VG • K/VS1 • IGI 782645480

Shape and cutting style on the report: Oval brilliant

Certificate IGI 782645480

Diamond specifications and retailer prices

From $3,142 AUD
As of November 6, 2026
Save $4,657 AUD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,799 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 782645480. Listed at 17 retailers as of November 5, 2026, with prices from $3,142 to $7,799, a $4,657 spread on the same certified stone. NZ Jewellers lists it at $7,799. 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 angle33.1°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 782645480
Dimensions9.05 × 6.33 × 4.02 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Top View
9.05 mm6.33 mm1.50 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782645480
Side View
Table 62.0%Crown 33.1°Girdle: MED-VTKPavilion 41.5°Culet: NoneDepth 63.5%

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: $3,142 AUD|Low: $3,142 AUD|High: $6,615 AUD|Avg: $4,282 AUD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$3,142 AUD
Retailer 8$3,369 AUD
Retailer 3$3,496 AUD
Retailer 2$3,730 AUD
Retailer 9$3,903 AUD
Retailer 4$4,018 AUD
Retailer 5$4,552 AUD
Retailer 6$4,657 AUD
Retailer 10$5,407 AUD
Retailer 7$6,535 AUD

28 data points across 10 retailers

17 retailers$3,142 AUD to $7,799 AUD

A
Cheapest Retailer
-
$3,142 AUD
A
Retailer 2
-
$3,369 AUD
View
A
Retailer 3
-
$3,369 AUD
View
A
Retailer 4
-
$3,496 AUD
View
Retailer 5
-
$3,730 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$3,730 AUD
View
B+
Retailer 7
-
$3,807 AUD
View
B+
Retailer 8
-
$3,903 AUD
View
B+
Retailer 9
-
$3,925 AUD
View
B+
Retailer 10
-
$3,935 AUD
View
A
Retailer 11
-
$4,018 AUD
View
B+
Retailer 12
-
$4,305 AUD
View
A
Retailer 13
-
$4,552 AUD
View
A
Retailer 14
-
$4,657 AUD
View
B+
Retailer 15
-
$5,407 AUD
View
B+
Retailer 16
-
$6,535 AUD
View
Most Expensive
B
NZ Jewellers
a79bc24a-e43a-46a3-a8f1-f1cad39835df · Nov 5
$7,799 AUD
$5,359 USD
View
16 more retailers have this diamond
Prices start from $3,142 AUDSave up to $4,657 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
$3,142 AUD