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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 $530 NZD
As of November 5, 2026
Save $2,192 NZD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,722 NZD 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 5, 2026, with prices from $530 to $2,722, a $2,192 spread on the same certified stone. NZ Jewellers lists it at $2,722. 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 5
Current: $2,722 NZD|Low: $530 NZD|High: $2,722 NZD|Avg: $979 NZD
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 4$530 NZD
Retailer 3$710 NZD
Retailer 6$765 NZD
Retailer 2$818 NZD
Retailer 9$820 NZD
Retailer 8$943 NZD
Retailer 5$952 NZD
Retailer 10$1,085 NZD
Retailer 7$1,101 NZD
Retailer 11$1,637 NZD
NZ Jewellers$2,722 NZD

3 data points across 11 retailers

11 retailers$530 NZD to $2,722 NZD

A
Cheapest Retailer
-
$530 NZD
B+
Retailer 2
-
$710 NZD
View
B+
Retailer 3
-
$765 NZD
View
A
Retailer 4
-
$818 NZD
View
B+
Retailer 5
-
$820 NZD
View
B+
Retailer 6
-
$943 NZD
View
A
Retailer 7
-
$952 NZD
View
B+
Retailer 8
-
$1,085 NZD
View
B+
Retailer 9
-
$1,101 NZD
View
B
Retailer 10
-
$1,637 NZD
View
Most Expensive
C
NZ Jewellers
c440565b-4bed-4ba3-a423-9af87c679f59 · Nov 5
$2,722 NZD
$1,530 USD
View
10 more retailers have this diamond
Prices start from $530 NZDSave up to $2,192 NZD

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
$530 NZD