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Oval|Natural|GIA

0.51ct G VVS1 Oval Natural Diamond

GD • G/VVS1 • GIA 7526917025

Certificate GIA 7526917025

Diamond specifications and retailer prices

From $1,820 NZD
As of November 4, 2026
Save $2,275 NZD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,977 NZD at NZ Jewellers · As of September 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 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 7526917025. Listed at 20 retailers as of November 4, 2026, with a 125% 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 7526917025
Dimensions6.54 × 4.43 × 2.66 mm
L/W Ratio1.48
Girdle conditionFaceted
Key to symbols
Pinpoint
Top View
6.54 mm4.43 mm0.51 ctG / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7526917025
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,150 NZD|Low: $1,449 NZD|High: $3,781 NZD|Avg: $2,438 NZD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2$1,820 NZD
Retailer 8$1,883 NZD
Retailer 6$1,948 NZD
Retailer 10$2,134 NZD
Retailer 7$2,282 NZD
Retailer 3$2,304 NZD
Retailer 5$2,637 NZD
Retailer 9$2,668 NZD
Retailer 1$3,150 NZD
Retailer 4$3,727 NZD

41 data points across 10 retailers

20 retailers$1,820 NZD to $4,095 NZD

B+
Cheapest Retailer
-
$1,820 NZD
B+
Retailer 2
-
$1,883 NZD
View
Final sale: no returns
Retailer 3
-
$1,948 NZD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$1,955 NZD
View
Retailer 5
-
$2,040 NZD
View
Price last confirmed 30 days ago
Retailer 6
-
$2,040 NZD
View
Price last confirmed 22 days ago
Retailer 7
-
$2,120 NZD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$2,134 NZD
View
B
Retailer 9
-
$2,282 NZD
View
B
Retailer 10
-
$2,282 NZD
View
B
Retailer 11
-
$2,304 NZD
View
Retailer 12
-
$2,354 NZD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$2,605 NZD
View
B
Retailer 14
-
$2,637 NZD
View
Retailer 15
-
$2,668 NZD
View
Price last confirmed 34 days ago
B
Retailer 16
-
$2,893 NZD
View
B
Retailer 17
-
$3,150 NZD
View
B
Retailer 18
-
$3,727 NZD
View
B
Retailer 19
-
$4,095 NZD
View
Most Expensive
NZ Jewellers
5453d782-e24d-471b-9a32-06665cff42ee · Sep 30
$4,977 NZD
$2,759 USD
View
Price last confirmed 37 days ago
19 more retailers have this diamond
Prices start from $1,820 NZDSave up to $2,275 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.

B+
0.51ct Oval
$1,820 NZD