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Oval|Natural|IGI

0.51ct I VS2 Oval Natural Diamond

VG • I/VS2 • IGI 847612715

Shape and cutting style on the report: Oval brilliant

Certificate IGI 847612715

Diamond specifications and retailer prices

From $426 AUD
As of November 4, 2026
Save $1,755 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,181 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 847612715. Listed at 11 retailers as of November 4, 2026, with prices from $426 to $2,181, a $1,755 spread on the same certified stone. NZ Jewellers lists it at $2,181. 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
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle36.1°
OriginNatural
Grading LabIGI
CertificateIGI 847612715
Dimensions6.81 × 4.62 × 2.54 mm
L/W Ratio1.47
Girdle conditionFaceted
Top View
6.81 mm4.62 mm0.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 847612715
Side View
Table 57.0%Crown 30.4°Girdle: STK-THKPavilion 36.1°CuletDepth 55.0%

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 4
Current: $2,181 AUD|Low: $426 AUD|High: $2,181 AUD|Avg: $785 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 7$426 AUD
Retailer 3$569 AUD
Retailer 4$613 AUD
Retailer 9$657 AUD
Retailer 5$659 AUD
Retailer 8$756 AUD
Retailer 2$763 AUD
Retailer 10$870 AUD
Retailer 6$882 AUD
Retailer 11$1,311 AUD
NZ Jewellers$2,181 AUD

3 data points across 11 retailers

11 retailers$426 AUD to $2,181 AUD

A
Cheapest Retailer
-
$426 AUD
B+
Retailer 2
-
$569 AUD
View
B+
Retailer 3
-
$613 AUD
View
B+
Retailer 4
-
$657 AUD
View
A
Retailer 5
-
$659 AUD
View
B+
Retailer 6
-
$756 AUD
View
A
Retailer 7
-
$763 AUD
View
B+
Retailer 8
-
$870 AUD
View
B+
Retailer 9
-
$882 AUD
View
B
Retailer 10
-
$1,311 AUD
View
Most Expensive
C
NZ Jewellers
c440565b-4bed-4ba3-a423-9af87c679f59 · Nov 5
$2,181 AUD
$1,530 USD
View
10 more retailers have this diamond
Prices start from $426 AUDSave up to $1,755 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
$426 AUD