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Oval|Natural|IGI

1.51ct K VS2 Oval Natural Diamond

VG • K/VS2 • IGI 822623183

Shape and cutting style on the report: Oval brilliant

Certificate IGI 822623183

Diamond specifications and retailer prices

From $2,614 AUD
As of November 6, 2026
Save $4,307 AUD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,920 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 822623183. Listed at 14 retailers as of November 5, 2026, with prices from $2,614 to $6,920, a $4,307 spread on the same certified stone. NZ Jewellers lists it at $6,920. 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

1.51
Carat
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle38.1°
OriginNatural
Grading LabIGI
CertificateIGI 822623183
Dimensions9.61 × 6.33 × 3.88 mm
L/W Ratio1.52
Girdle conditionFaceted
Top View
9.61 mm6.33 mm1.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 822623183
Side View
Table 61.0%Crown 37.1°Girdle: STK-THKPavilion 38.1°CuletDepth 61.3%

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: $6,920 AUD|Low: $2,614 AUD|High: $6,920 AUD|Avg: $3,948 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$2,614 AUD
Retailer 4$3,167 AUD
Retailer 3$3,311 AUD
Retailer 9$3,311 AUD
Retailer 11$3,464 AUD
Retailer 6$3,659 AUD
Retailer 10$3,819 AUD
Retailer 7$4,040 AUD
Retailer 5$4,109 AUD
Retailer 8$5,782 AUD
NZ Jewellers$6,920 AUD

26 data points across 11 retailers

14 retailers$2,614 AUD to $6,920 AUD

A
Cheapest Retailer
-
$2,614 AUD
B+
Retailer 2
-
$2,989 AUD
View
A
Retailer 3
-
$3,167 AUD
View
B+
Retailer 4
-
$3,311 AUD
View
Retailer 5
-
$3,311 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$3,318 AUD
View
B+
Retailer 7
-
$3,464 AUD
View
B+
Retailer 8
-
$3,512 AUD
View
B+
Retailer 9
-
$3,659 AUD
View
B+
Retailer 10
-
$3,819 AUD
View
B+
Retailer 11
-
$4,040 AUD
View
B+
Retailer 12
-
$4,109 AUD
View
B+
Retailer 13
-
$5,782 AUD
View
Most Expensive
B+
NZ Jewellers
c1490533-1d9e-4359-bacd-db9ff69d28f7 · Nov 5
$6,920 AUD
$4,755 USD
View
13 more retailers have this diamond
Prices start from $2,614 AUDSave up to $4,307 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
1.51ct Oval
$2,614 AUD