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Oval|Natural|IGI

0.51ct K VVS1 Oval Natural Diamond

VG • K/VVS1 • IGI 752565980

Shape and cutting style on the report: Oval brilliant

Certificate IGI 752565980

Diamond specifications and retailer prices

From $565 AUD
As of November 5, 2026
Save $1,598 AUD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,163 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 752565980. Listed at 13 retailers as of November 5, 2026, with prices from $565 to $2,163, a $1,598 spread on the same certified stone. NZ Jewellers lists it at $2,163. 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

0.51
Carat
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 752565980
Dimensions6.44 × 4.34 × 2.84 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Top View
6.44 mm4.34 mm0.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 752565980
Side View
Table 61.0%Crown 36.1°Girdle: THK-VTKPavilion 40.6°Culet: NoneDepth 65.4%

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 5
Current: $2,163 AUD|Low: $565 AUD|High: $2,227 AUD|Avg: $863 AUD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$565 AUD
Retailer 4$626 AUD
Retailer 10$629 AUD
Retailer 2$688 AUD
Retailer 12$754 AUD
Retailer 5$755 AUD
Retailer 11$760 AUD
Retailer 7$873 AUD
Retailer 6$875 AUD
Retailer 9$1,022 AUD
Retailer 8$1,301 AUD
NZ Jewellers$2,163 AUD

34 data points across 12 retailers

13 retailers$565 AUD to $2,163 AUD

A
Cheapest Retailer
-
$565 AUD
Retailer 2
-
$626 AUD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$629 AUD
View
A
Retailer 4
-
$688 AUD
View
A
Retailer 5
-
$754 AUD
View
A
Retailer 6
-
$755 AUD
View
B+
Retailer 7
-
$760 AUD
View
B+
Retailer 8
-
$859 AUD
View
B+
Retailer 9
-
$873 AUD
View
B+
Retailer 10
-
$875 AUD
View
B+
Retailer 11
-
$1,022 AUD
View
B
Retailer 12
-
$1,301 AUD
View
Most Expensive
C
NZ Jewellers
15bd4c82-e009-4013-9b2b-55d07af84da2 · Nov 5
$2,163 AUD
$1,486 USD
View
12 more retailers have this diamond
Prices start from $565 AUDSave up to $1,598 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
0.51ct Oval
$565 AUD