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Oval|Natural|IGI

1.30ct K VS1 Oval Natural Diamond

VG • K/VS1 • IGI 830630927

Shape and cutting style on the report: Oval brilliant

Certificate IGI 830630927

Diamond specifications and retailer prices

From $2,716 AUD
As of November 6, 2026
Save $4,235 AUD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,951 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 830630927. Listed at 12 retailers as of November 5, 2026, with prices from $2,716 to $6,951, a $4,235 spread on the same certified stone. NZ Jewellers lists it at $6,951. 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

1.30
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle35.7°
OriginNatural
Grading LabIGI
CertificateIGI 830630927
Dimensions8.45 × 6.08 × 3.75 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
8.45 mm6.08 mm1.30 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 830630927
Side View
Table 57.0%Crown 41.6°Girdle: STK-THKPavilion 35.7°Culet: NoneDepth 61.7%

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: $6,951 AUD|Low: $2,716 AUD|High: $6,951 AUD|Avg: $3,963 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$2,716 AUD
Retailer 3$3,160 AUD
Retailer 6$3,324 AUD
Retailer 8$3,478 AUD
Retailer 4$3,836 AUD
Retailer 10$3,842 AUD
Retailer 5$4,058 AUD
Retailer 9$4,267 AUD
Retailer 7$5,809 AUD
NZ Jewellers$6,951 AUD

40 data points across 10 retailers

12 retailers$2,716 AUD to $6,951 AUD

A
Cheapest Retailer
-
$2,716 AUD
A
Retailer 2
-
$3,160 AUD
View
B+
Retailer 3
-
$3,324 AUD
View
B+
Retailer 4
-
$3,371 AUD
View
B+
Retailer 5
-
$3,478 AUD
View
B+
Retailer 6
-
$3,526 AUD
View
B+
Retailer 7
-
$3,836 AUD
View
B+
Retailer 8
-
$3,842 AUD
View
B+
Retailer 9
-
$4,058 AUD
View
B+
Retailer 10
-
$4,267 AUD
View
B+
Retailer 11
-
$5,809 AUD
View
Most Expensive
B
NZ Jewellers
04a82a88-5105-4bde-a65e-e984f75272a2 · Nov 5
$6,951 AUD
$4,776 USD
View
11 more retailers have this diamond
Prices start from $2,716 AUDSave up to $4,235 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
1.30ct Oval
$2,716 AUD