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Oval|Natural|IGI

0.51ct J VVS2 Oval Natural Diamond

VG • J/VVS2 • IGI 807656639

Shape and cutting style on the report: Oval brilliant

Certificate IGI 807656639

Diamond specifications and retailer prices

From $612 NZD
$345 USD
As of November 1, 2026
Save $1,934 NZD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,546 NZD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 807656639. Listed at 23 retailers as of October 30, 2026, with prices from $612 to $2,546, a $1,934 spread on the same certified stone. NZ Jewellers lists it at $2,546. 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
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle35.1°
OriginNatural
Grading LabIGI
CertificateIGI 807656639
Dimensions6.31 × 4.38 × 2.71 mm
L/W Ratio1.44
Girdle conditionFaceted
Top View
6.31 mm4.38 mm0.51 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 807656639
Side View
Table 60.0%Crown 36.1°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 61.9%

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 1
Current: $2,546 NZD|Low: $561 NZD|High: $2,546 NZD|Avg: $1,022 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 6$614 NZD
Retailer 2$648 NZD
Retailer 4$664 NZD
Retailer 13$715 NZD
Retailer 3$742 NZD
Retailer 8$816 NZD
Retailer 5$825 NZD
Retailer 15$894 NZD
Retailer 9$896 NZD
Retailer 7$896 NZD
Retailer 14$956 NZD
Retailer 12$1,025 NZD
Retailer 11$1,217 NZD
Retailer 10$1,535 NZD
NZ Jewellers$2,546 NZD

32 data points across 15 retailers

23 retailers$612 NZD to $2,546 NZD

A
Cheapest Retailer
-
$612 NZD
$345 USD
A
Retailer 2
-
$648 NZD
$365 USD
View
A
Retailer 3
-
$648 NZD
$365 USD
View
A
Retailer 4
-
$664 NZD
$374 USD
View
Retailer 5
-
$664 NZD
$374 USD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$715 NZD
$403 USD
View
A
Retailer 7
-
$742 NZD
$418 USD
View
B+
Retailer 8
-
$745 NZD
$420 USD
View
A
Retailer 9
-
$745 NZD
$420 USD
View
A
Retailer 10
-
$816 NZD
£362 GBP
View
A
Retailer 11
-
$816 NZD
$460 USD
View
A
Retailer 12
-
$825 NZD
$465 USD
View
A
Retailer 13
-
$825 NZD
$465 USD
View
B+
Retailer 14
-
$843 NZD
$475 USD
View
A
Retailer 15
-
$894 NZD
$504 USD
View
A
Retailer 16
-
$896 NZD
£398 GBP
View
B+
Retailer 17
-
$896 NZD
$505 USD
View
Retailer 18
-
$905 NZD
$510 USD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
$956 NZD
$539 USD
View
B+
Retailer 20
-
$1,025 NZD
ZAR 9,336 ZAR
View
B+
Retailer 21
-
$1,217 NZD
€653 EUR
View
B
Retailer 22
-
$1,535 NZD
£681 GBP
View
Most Expensive
B
NZ Jewellers
274d4536-8c92-4074-b8b9-16c7c7ae95ea · Oct 30
$2,546 NZD
$1,435 USD
View
22 more retailers have this diamond
Prices start from $612 NZDSave up to $1,934 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
$612 NZD