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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 $333 USD
As of November 5, 2026
Save $1,368 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,701 USD 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 $333 to $1,701, a $1,368 spread on the same certified stone. NZ Jewellers lists it at $1,701. 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
Color
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 5
Current: $1,701 USD|Low: $333 USD|High: $1,733 USD|Avg: $596 USD|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 16$333 USD
Retailer 18$356 USD
Retailer 3$384 USD
Retailer 8$420 USD
Retailer 10$444 USD
Retailer 13$477 USD
Retailer 20$478 USD
Retailer 12$487 USD
Retailer 9$491 USD
Retailer 7$512 USD
Retailer 17$543 USD
Retailer 2$556 USD
Retailer 15$565 USD
Retailer 4$574 USD
Retailer 11$632 USD
Retailer 5$650 USD
Retailer 14$652 USD
Retailer 19$688 USD
Retailer 6$1,023 USD
NZ Jewellers$1,701 USD

17 data points across 20 retailers

20 retailers$333 USD to $1,701 USD

A
Cheapest Retailer
-
$333 USD
A
Retailer 2
-
$356 USD
View
A
Retailer 3
-
$384 USD
View
A
Retailer 4
-
$420 USD
View
A
Retailer 5
-
$444 USD
View
A
Retailer 6
-
$477 USD
View
A
Retailer 7
-
$478 USD
View
Retailer 8
-
$487 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$491 USD
View
A
Retailer 10
-
$512 USD
View
A
Retailer 11
-
$543 USD
View
A
Retailer 12
-
$556 USD
View
A
Retailer 13
-
$565 USD
View
A
Retailer 14
-
$574 USD
View
B+
Retailer 15
-
$632 USD
View
B+
Retailer 16
-
$650 USD
View
B+
Retailer 17
-
$652 USD
View
B+
Retailer 18
-
$688 USD
View
B
Retailer 19
-
$1,023 USD
View
Most Expensive
B
NZ Jewellers
dfb70fe5-09f3-4283-bc10-20df57b337fd · Nov 4
$1,701 USD
View
19 more retailers have this diamond
Prices start from $333 USDSave up to $1,368 USD

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
$333 USD