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Round|Natural|GIA

0.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 2408447983

Certificate GIA 2408447983

Diamond specifications and retailer prices

From $706 NZD
As of November 5, 2026
Save $2,307 NZD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,069 NZD at NZ Jewellers · As of September 25, 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 2408447983. Listed at 19 retailers as of November 4, 2026, with a 327% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2408447983
Dimensions5.12 × 5.10 × 3.16 mm
L/W Ratio1.00
Top View
5.12 mm5.10 mm0.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2408447983
Side View
Table 60.0%Crown 35.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 61.9%

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 5
Current: $3,013 NZD|Low: $706 NZD|High: $3,013 NZD|Avg: $1,294 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
November 6, 2026
Retailer 10$706 NZD
Retailer 8$909 NZD
Retailer 6$961 NZD
Retailer 11$970 NZD
Retailer 15$1,007 NZD
Retailer 14$1,035 NZD
Retailer 16$1,035 NZD
Retailer 7$1,108 NZD
Retailer 2$1,194 NZD
Retailer 5$1,194 NZD
Retailer 4$1,201 NZD
Retailer 9$1,286 NZD
Retailer 3$1,316 NZD
Retailer 13$1,482 NZD
Retailer 12$2,215 NZD
NZ Jewellers$3,013 NZD

33 data points across 16 retailers

19 retailers$706 NZD to $3,013 NZD

A
Cheapest Retailer
-
$706 NZD
A
Retailer 2
-
$909 NZD
View
A
Retailer 3
-
$961 NZD
View
A
Retailer 4
-
$970 NZD
View
Retailer 5
-
$978 NZD
View
Price last confirmed 44 days ago
A
Retailer 6
-
$1,007 NZD
View
Retailer 7
-
$1,035 NZD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,035 NZD
View
B+
Retailer 9
-
$1,108 NZD
View
Retailer 10
-
$1,130 NZD
View
Price last confirmed 45 days ago
B+
Retailer 11
-
$1,194 NZD
View
B+
Retailer 12
-
$1,194 NZD
View
B+
Retailer 13
-
$1,201 NZD
View
B+
Retailer 14
-
$1,286 NZD
View
B+
Retailer 15
-
$1,316 NZD
View
B+
Retailer 16
-
$1,482 NZD
View
B
Retailer 17
-
$2,215 NZD
View
B
Retailer 18
-
$3,013 NZD
View
Most Expensive
NZ Jewellers
88eea42d-24bf-4d0c-87a1-6bc00e538032 · Sep 25
$3,069 NZD
$1,725 USD
View
Price last confirmed 41 days ago
18 more retailers have this diamond
Prices start from $706 NZDSave up to $2,307 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
$706 NZD