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Round|Natural|GIA

0.51ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5563506983

Certificate GIA 5563506983

Diamond specifications and retailer prices

From $474 AUD
As of November 6, 2026
Save $1,956 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,430 AUD 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5563506983. Listed at 20 retailers as of November 4, 2026, with prices from $474 to $2,430, a $1,956 spread on the same certified stone. NZ Jewellers lists it at $2,430. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5563506983
Dimensions5.07 × 5.11 × 3.20 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather
Top View
5.07 mm5.11 mm0.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5563506983
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

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 6
Current: $2,430 AUD|Low: $474 AUD|High: $2,476 AUD|Avg: $851 AUD|-1.8%
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 6, 2026
Retailer 2$474 AUD
Retailer 18$509 AUD
Retailer 3$549 AUD
Retailer 8$600 AUD
Retailer 10$634 AUD
Retailer 14$681 AUD
Retailer 20$683 AUD
Retailer 12$696 AUD
Retailer 9$701 AUD
Retailer 7$731 AUD
Retailer 17$776 AUD
Retailer 13$794 AUD
Retailer 16$807 AUD
Retailer 4$820 AUD
Retailer 11$903 AUD
Retailer 5$929 AUD
Retailer 15$931 AUD
Retailer 19$983 AUD
Retailer 6$1,461 AUD
NZ Jewellers$2,430 AUD

17 data points across 20 retailers

20 retailers$474 AUD to $2,430 AUD

A
Cheapest Retailer
-
$474 AUD
A
Retailer 2
-
$509 AUD
View
A
Retailer 3
-
$549 AUD
View
A
Retailer 4
-
$600 AUD
View
A
Retailer 5
-
$634 AUD
View
A
Retailer 6
-
$681 AUD
View
A
Retailer 7
-
$683 AUD
View
Retailer 8
-
$696 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$701 AUD
View
A
Retailer 10
-
$731 AUD
View
A
Retailer 11
-
$776 AUD
View
A
Retailer 12
-
$794 AUD
View
A
Retailer 13
-
$807 AUD
View
A
Retailer 14
-
$820 AUD
View
B+
Retailer 15
-
$903 AUD
View
B+
Retailer 16
-
$929 AUD
View
B+
Retailer 17
-
$931 AUD
View
B+
Retailer 18
-
$983 AUD
View
B
Retailer 19
-
$1,461 AUD
View
Most Expensive
B
NZ Jewellers
dfb70fe5-09f3-4283-bc10-20df57b337fd · Nov 4
$2,430 AUD
$1,701 USD
View
19 more retailers have this diamond
Prices start from $474 AUDSave up to $1,956 AUD

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
$474 AUD