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Oval|Natural|GIA

0.51ct F VS2 Oval Natural Diamond

EX • F/VS2 • GIA 2566730406

Certificate GIA 2566730406

Diamond specifications and retailer prices

From $1,069 NZD
HK$4,700 HKD
As of November 1, 2026
Save $3,427 NZD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,497 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566730406. Listed at 21 retailers as of October 30, 2026, with prices from $1,069 to $4,497, a $3,427 spread on the same certified stone. NZ Jewellers lists it at $4,497. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566730406
Dimensions6.62 × 4.38 × 2.74 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.62 mm4.38 mm0.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566730406
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

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 1
Current: $4,497 NZD|Low: $1,069 NZD|High: $4,497 NZD|Avg: $1,927 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 4$1,069 NZD
Retailer 14$1,122 NZD
Retailer 8$1,322 NZD
Retailer 10$1,386 NZD
Retailer 3$1,434 NZD
Retailer 6$1,434 NZD
Retailer 5$1,489 NZD
Retailer 7$1,612 NZD
Retailer 17$1,655 NZD
Retailer 2$1,665 NZD
Retailer 19$1,670 NZD
Retailer 13$1,711 NZD
Retailer 20$1,733 NZD
Retailer 11$1,929 NZD
Retailer 16$2,027 NZD
Retailer 18$2,213 NZD
Retailer 15$2,625 NZD
Retailer 12$2,871 NZD
Retailer 9$3,544 NZD
NZ Jewellers$4,497 NZD

6 data points across 20 retailers

21 retailers$1,069 NZD to $4,497 NZD

A
Cheapest Retailer
-
$1,069 NZD
HK$4,700 HKD
A
Retailer 2
-
$1,122 NZD
₹60,111 INR
View
A
Retailer 3
-
$1,322 NZD
$744 USD
View
Final sale: no returns
A
Retailer 4
-
$1,347 NZD
$758 USD
View
A
Retailer 5
-
$1,386 NZD
$780 USD
View
A
Retailer 6
-
$1,434 NZD
$807 USD
View
A
Retailer 7
-
$1,434 NZD
$807 USD
View
A
Retailer 8
-
$1,489 NZD
$838 USD
View
A
Retailer 9
-
$1,612 NZD
$907 USD
View
A
Retailer 10
-
$1,655 NZD
$931 USD
View
A
Retailer 11
-
$1,665 NZD
£738 GBP
View
A
Retailer 12
-
$1,670 NZD
$939 USD
View
A
Retailer 13
-
$1,711 NZD
£758 GBP
View
B+
Retailer 14
-
$1,733 NZD
$975 USD
View
B+
Retailer 15
-
$1,929 NZD
$1,085 USD
View
B+
Retailer 16
-
$2,027 NZD
€1,086 EUR
View
B+
Retailer 17
-
$2,213 NZD
ZAR 20,117 ZAR
View
B
Retailer 18
-
$2,625 NZD
£1,163 GBP
View
B
Retailer 19
-
$2,871 NZD
£1,272 GBP
View
B
Retailer 20
-
$3,544 NZD
£1,570 GBP
View
Most Expensive
B
NZ Jewellers
cce8f3ae-2d2a-45f2-8e1b-f276bea78a00 · Oct 30
$4,497 NZD
$2,530 USD
View
20 more retailers have this diamond
Prices start from $1,069 NZDSave up to $3,427 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
$1,069 NZD