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Oval|Natural|IGI

0.51ct I VS2 Oval Natural Diamond

VG • I/VS2 • IGI 774683625

Shape and cutting style on the report: Oval brilliant

Certificate IGI 774683625

Diamond specifications and retailer prices

From $786 NZD
As of November 4, 2026
Save $2,480 NZD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,266 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 774683625. Listed at 15 retailers as of November 4, 2026, with prices from $786 to $3,266, a $2,480 spread on the same certified stone. NZ Jewellers lists it at $3,266. 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 angle33.3°
Pavilion angle35.7°
OriginNatural
Grading LabIGI
CertificateIGI 774683625
Dimensions6.84 × 4.31 × 2.66 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Top View
6.84 mm4.31 mm0.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774683625
Side View
Table 62.0%Crown 33.3°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 4
Current: $982 NZD|Low: $720 NZD|High: $1,989 NZD|Avg: $1,145 NZD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$786 NZD
Retailer 8$801 NZD
Retailer 9$941 NZD
Retailer 1$982 NZD
Retailer 2$1,092 NZD
Retailer 4$1,219 NZD
Retailer 6$1,283 NZD
Retailer 3$1,320 NZD
Retailer 5$1,964 NZD

41 data points across 9 retailers

15 retailers$786 NZD to $3,266 NZD

A
Cheapest Retailer
-
$786 NZD
Final sale: no returns
Retailer 2
-
$801 NZD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$852 NZD
View
Retailer 4
-
$918 NZD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$918 NZD
View
A
Retailer 6
-
$982 NZD
View
A
Retailer 7
-
$984 NZD
View
B+
Retailer 8
-
$1,085 NZD
View
A
Retailer 9
-
$1,092 NZD
View
B+
Retailer 10
-
$1,219 NZD
View
B+
Retailer 11
-
$1,283 NZD
View
B+
Retailer 12
-
$1,320 NZD
View
B
Retailer 13
-
$1,870 NZD
View
B
Retailer 14
-
$1,964 NZD
View
Most Expensive
C
NZ Jewellers
ece24060-2c75-4929-9bef-06b37f7c4f78 · Nov 5
$3,266 NZD
$1,836 USD
View
14 more retailers have this diamond
Prices start from $786 NZDSave up to $2,480 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
$786 NZD