Oval|Natural|GIA

0.51ct J VVS1 Oval Natural Diamond

GD • J/VVS1 • GIA 2566015939

Certificate GIA 2566015939

Diamond specifications and retailer prices

From $785 NZD
As of November 1, 2026
Save $1,357 NZD (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,500 NZD at NZ Jewellers · As of August 29, 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566015939. Listed at 21 retailers as of November 1, 2026, with a 173% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566015939
Dimensions6.44 × 4.51 × 2.70 mm
L/W Ratio1.43
Top View
6.44 mm4.51 mm0.51 ctJ / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566015939
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 59.9%

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: $1,136 NZD|Low: $785 NZD|High: $2,387 NZD|Avg: $1,313 NZD|-8.4%
Retailer 1
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
November 2, 2026
Retailer 14$785 NZD
Retailer 4$855 NZD
Retailer 5$990 NZD
Retailer 13$999 NZD
Retailer 1$1,136 NZD
Retailer 7$1,160 NZD
Retailer 11$1,164 NZD
Retailer 12$1,290 NZD
Retailer 2$1,299 NZD
Retailer 9$1,387 NZD
Retailer 3$1,427 NZD
Retailer 10$1,430 NZD
Retailer 6$1,535 NZD
Retailer 8$2,141 NZD

31 data points across 14 retailers

21 retailers$785 NZD to $2,141 NZD

A
Cheapest Retailer
-
$785 NZD
Retailer 2
-
$974 NZD
View
Price last confirmed 24 days ago
Retailer 3
-
$990 NZD
View
Price last confirmed 11 days ago
Retailer 4
-
$999 NZD
View
Price last confirmed 9 days ago
Retailer 5
-
$1,050 NZD
View
Price last confirmed 23 days ago
Retailer 6
-
$1,093 NZD
View
Price last confirmed 61 days ago
Retailer 7
-
$1,100 NZD
View
Price last confirmed 39 days ago
Retailer 8
-
$1,124 NZD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$1,136 NZD
View
B+
Retailer 10
-
$1,160 NZD
View
B+
Retailer 11
-
$1,164 NZD
View
Retailer 12
-
$1,261 NZD
View
Price last confirmed 60 days ago
B+
Retailer 13
-
$1,290 NZD
View
Retailer 14
-
$1,299 NZD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$1,387 NZD
View
B
Retailer 16
-
$1,427 NZD
View
Retailer 17
-
$1,430 NZD
View
Price last confirmed 8 days ago
Retailer 18
-
$1,535 NZD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$2,141 NZD
View
Retailer 20
-
$3,056 NZD
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
04e4c93a-e14e-4219-87ee-227bee8baa53 · Aug 29
$3,500 NZD
$1,940 USD
View
Price last confirmed 70 days ago
20 more retailers have this diamond
Prices start from $785 NZDSave up to $1,357 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
$785 NZD