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Oval|Natural|GIA

0.51ct G VVS1 Oval Natural Diamond

GD • G/VVS1 • GIA 1418308842

Certificate GIA 1418308842

Diamond specifications and retailer prices

From $1,548 NZD
As of November 4, 2026
Save $1,916 NZD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,441 NZD at NZ Jewellers · As of September 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 G 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 1418308842. Listed at 21 retailers as of November 4, 2026, with a 124% 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
G
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1418308842
Dimensions6.76 × 4.63 × 2.61 mm
L/W Ratio1.46
Culet sizeNone
Top View
6.76 mm4.63 mm0.51 ctG / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1418308842
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 56.5%

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: $2,118 NZD|Low: $1,467 NZD|High: $3,216 NZD|Avg: $2,243 NZD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$1,600 NZD
Retailer 6$1,687 NZD
Retailer 2$2,011 NZD
Retailer 7$2,011 NZD
Retailer 1$2,118 NZD
Retailer 5$2,244 NZD
Retailer 9$2,608 NZD
Retailer 3$2,677 NZD
Retailer 4$3,171 NZD

38 data points across 9 retailers

21 retailers$1,548 NZD to $3,463 NZD

A
Cheapest Retailer
-
$1,548 NZD
B+
Retailer 2
-
$1,600 NZD
View
Final sale: no returns
Retailer 3
-
$1,687 NZD
View
Price last confirmed 10 days ago
Retailer 4
-
$1,735 NZD
View
Price last confirmed 30 days ago
Retailer 5
-
$1,735 NZD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$1,752 NZD
View
Retailer 7
-
$1,802 NZD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$1,874 NZD
View
B+
Retailer 9
-
$1,975 NZD
View
Retailer 10
-
$2,002 NZD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$2,011 NZD
View
B+
Retailer 12
-
$2,011 NZD
View
B+
Retailer 13
-
$2,118 NZD
View
B
Retailer 14
-
$2,244 NZD
View
B
Retailer 15
-
$2,268 NZD
View
B
Retailer 16
-
$2,448 NZD
View
Retailer 17
-
$2,608 NZD
View
Price last confirmed 34 days ago
B
Retailer 18
-
$2,677 NZD
View
B
Retailer 19
-
$3,171 NZD
View
B
Retailer 20
-
$3,463 NZD
View
Most Expensive
NZ Jewellers
cc62f786-54ba-4ae7-963e-3b4e68aa6fd3 · Sep 29
$5,441 NZD
$3,016 USD
View
Price last confirmed 38 days ago
20 more retailers have this diamond
Prices start from $1,548 NZDSave up to $1,916 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
$1,548 NZD