Round|Natural|GIA

0.51ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5453877062

Certificate GIA 5453877062

Diamond specifications and retailer prices

From $594 CAD
As of November 4, 2026
Save $922 CAD (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,547 CAD at NZ Jewellers · As of September 24, 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 5453877062. Listed at 20 retailers as of November 4, 2026, with a 155% 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5453877062
Dimensions5.12 × 5.09 × 3.16 mm
L/W Ratio1.01
Top View
5.12 mm5.09 mm0.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5453877062
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 4
Current: $2,521 CAD|Low: $594 CAD|High: $2,547 CAD|Avg: $996 CAD|-1.0%
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
November 6, 2026
Retailer 12$594 CAD
Retailer 6$658 CAD
Retailer 9$698 CAD
Retailer 13$708 CAD
Retailer 14$708 CAD
Retailer 7$807 CAD
Retailer 2$824 CAD
Retailer 8$832 CAD
Retailer 5$841 CAD
Retailer 3$874 CAD
Retailer 4$943 CAD
Retailer 10$1,020 CAD
Retailer 11$1,515 CAD
NZ Jewellers$2,521 CAD

37 data points across 14 retailers

20 retailers$594 CAD to $1,515 CAD

A
Cheapest Retailer
-
$594 CAD
Retailer 2
-
$658 CAD
View
Price last confirmed 9 days ago
Retailer 3
-
$665 CAD
View
Price last confirmed 60 days ago
Retailer 4
-
$665 CAD
View
Price last confirmed 43 days ago
Retailer 5
-
$691 CAD
View
Price last confirmed 61 days ago
A
Retailer 6
-
$698 CAD
View
Retailer 7
-
$708 CAD
View
Price last confirmed 9 days ago
Retailer 8
-
$708 CAD
View
Price last confirmed 12 days ago
Retailer 9
-
$767 CAD
View
Price last confirmed 45 days ago
Retailer 10
-
$767 CAD
View
Price last confirmed 60 days ago
B+
Retailer 11
-
$807 CAD
View
A
Retailer 12
-
$824 CAD
View
B+
Retailer 13
-
$832 CAD
View
B+
Retailer 14
-
$841 CAD
View
B+
Retailer 15
-
$874 CAD
View
B+
Retailer 16
-
$943 CAD
View
B+
Retailer 17
-
$1,020 CAD
View
B
Retailer 18
-
$1,515 CAD
View
Retailer 19
-
$2,521 CAD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
8f7d5070-ed7a-4910-9934-3b0f3db3f639 · Sep 24
$2,547 CAD
$1,824 USD
View
Price last confirmed 42 days ago
19 more retailers have this diamond
Prices start from $594 CADSave up to $922 CAD

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
$594 CAD