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Round|Natural|GIA

0.51ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 5212794887

Certificate GIA 5212794887

Diamond specifications and retailer prices

From $975 CAD
As of November 4, 2026
Save $884 CAD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,767 CAD at NZ Jewellers · As of September 28, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5212794887. Listed at 19 retailers as of November 4, 2026, with a 91% 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
J
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5212794887
Dimensions5.15 × 5.13 × 3.13 mm
L/W Ratio1.00
Top View
5.15 mm5.13 mm0.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5212794887
Side View
Table 62.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,601 CAD|Low: $824 CAD|High: $2,225 CAD|Avg: $1,380 CAD|+20.9%
Retailer 1
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
November 5, 2026
Retailer 17$920 CAD
Retailer 13$975 CAD
Retailer 11$1,057 CAD
Retailer 7$1,088 CAD
Retailer 9$1,088 CAD
Retailer 5$1,105 CAD
Retailer 6$1,235 CAD
Retailer 10$1,299 CAD
Retailer 14$1,299 CAD
Retailer 3$1,327 CAD
Retailer 15$1,341 CAD
Retailer 18$1,341 CAD
Retailer 12$1,507 CAD
Retailer 4$1,532 CAD
Retailer 1$1,601 CAD
Retailer 8$1,635 CAD
Retailer 2$1,806 CAD
Retailer 19$1,857 CAD
Retailer 16$2,221 CAD

40 data points across 19 retailers

19 retailers$975 CAD to $1,859 CAD

B+
Cheapest Retailer
-
$975 CAD
Retailer 2
-
$1,004 CAD
View
Price last confirmed 102 days ago
B+
Retailer 3
-
$1,057 CAD
View
Retailer 4
-
$1,088 CAD
View
Price last confirmed 29 days ago
Retailer 5
-
$1,088 CAD
View
Price last confirmed 29 days ago
Retailer 6
-
$1,130 CAD
View
Price last confirmed 38 days ago
Retailer 7
-
$1,256 CAD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$1,299 CAD
View
B
Retailer 9
-
$1,299 CAD
View
B
Retailer 10
-
$1,341 CAD
View
B
Retailer 11
-
$1,341 CAD
View
B
Retailer 12
-
$1,507 CAD
View
B
Retailer 13
-
$1,601 CAD
View
Retailer 14
-
$1,635 CAD
View
Price last confirmed 29 days ago
Retailer 15
-
$1,806 CAD
View
Price last confirmed 33 days ago
Retailer 16
-
$1,857 CAD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$1,859 CAD
View
Retailer 18
-
$2,221 CAD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
09b912c3-95c0-4266-ab3b-f44b03c0bee3 · Sep 28
$3,767 CAD
$2,697 USD
View
Price under review
18 more retailers have this diamond
Prices start from $975 CADSave up to $884 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.

B+
0.51ct Round
$975 CAD