Oval|Natural|GIA

0.51ct K VS2 Oval Natural Diamond

EX • K/VS2 • GIA 2221633886

Certificate GIA 2221633886

Diamond specifications and retailer prices

From $626 CAD
As of November 6, 2026
Save $819 CAD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,401 CAD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval 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 stated by the retailer rather than the lab and certified by GIA 2221633886. Listed at 15 retailers as of November 4, 2026, with a 131% 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.3°
Pavilion angle39.49°
OriginNatural
Grading LabGIA
CertificateGIA 2221633886
Dimensions6.07 × 4.47 × 2.86 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal
Top View
6.07 mm4.47 mm0.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221633886
Side View
Table 59.0%Crown 42.3°Girdle: MED-VTKPavilion 39.49°Culet: NoneDepth 63.9%

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: $626 CAD|Low: $626 CAD|High: $1,464 CAD|Avg: $886 CAD|-13.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$626 CAD
Retailer 6$647 CAD
Retailer 8$689 CAD
Retailer 3$771 CAD
Retailer 9$843 CAD
Retailer 7$921 CAD
Retailer 4$971 CAD
Retailer 2$1,006 CAD
Retailer 5$1,445 CAD

41 data points across 9 retailers

15 retailers$626 CAD to $1,445 CAD

Retailer 1
-
$626 CAD
Price last confirmed 29 days ago
A
Retailer 2
-
$626 CAD
View
Retailer 3
-
$647 CAD
View
Price last confirmed 9 days ago
Retailer 4
-
$675 CAD
View
Price last confirmed 21 days ago
Retailer 5
-
$675 CAD
View
Price last confirmed 21 days ago
Retailer 6
-
$723 CAD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
$771 CAD
View
B+
Retailer 8
-
$810 CAD
View
B+
Retailer 9
-
$843 CAD
View
B+
Retailer 10
-
$851 CAD
View
B
Retailer 11
-
$921 CAD
View
B+
Retailer 12
-
$971 CAD
View
B+
Retailer 13
-
$1,006 CAD
View
B
Retailer 14
-
$1,445 CAD
View
Most Expensive
NZ Jewellers
8be82c41-e34e-494d-aafa-44fce7ffbfe8 · Sep 30
$2,401 CAD
$1,707 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from $626 CADSave up to $819 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 Oval
$626 CAD