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Round|Natural|GIA

0.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 3545930897

Certificate GIA 3545930897

Diamond specifications and retailer prices

From $610 NZD
As of November 5, 2026
Save $2,565 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,175 NZD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 3545930897. Listed at 15 retailers as of November 4, 2026, with prices from $610 to $3,175, a $2,565 spread on the same certified stone. NZ Jewellers lists it at $3,175. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3545930897
Dimensions5.07 × 5.10 × 3.17 mm
L/W Ratio1.01
Top View
5.07 mm5.10 mm0.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545930897
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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 5
Current: $3,175 NZD|Low: $610 NZD|High: $3,209 NZD|Avg: $1,160 NZD|-1.1%
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 6, 2026
Retailer 9$610 NZD
Retailer 7$704 NZD
Retailer 14$795 NZD
Retailer 5$829 NZD
Retailer 10$849 NZD
Retailer 4$873 NZD
Retailer 15$893 NZD
Retailer 6$955 NZD
Retailer 2$1,021 NZD
Retailer 8$1,050 NZD
Retailer 12$1,133 NZD
Retailer 3$1,140 NZD
Retailer 13$1,315 NZD
Retailer 11$1,911 NZD
NZ Jewellers$3,175 NZD

34 data points across 15 retailers

15 retailers$610 NZD to $3,175 NZD

A
Cheapest Retailer
-
$610 NZD
A
Retailer 2
-
$704 NZD
View
A
Retailer 3
-
$795 NZD
View
A
Retailer 4
-
$829 NZD
View
A
Retailer 5
-
$849 NZD
View
A
Retailer 6
-
$873 NZD
View
A
Retailer 7
-
$893 NZD
View
A
Retailer 8
-
$955 NZD
View
A
Retailer 9
-
$1,021 NZD
View
A
Retailer 10
-
$1,050 NZD
View
B+
Retailer 11
-
$1,133 NZD
View
B+
Retailer 12
-
$1,140 NZD
View
B+
Retailer 13
-
$1,315 NZD
View
B
Retailer 14
-
$1,911 NZD
View
Most Expensive
B
NZ Jewellers
e3001558-d2b4-42ba-86ae-59c728858ad0 · Nov 4
$3,175 NZD
$1,785 USD
View
14 more retailers have this diamond
Prices start from $610 NZDSave up to $2,565 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 Round
$610 NZD