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Round|Natural|GIA

0.45ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2557501912

Certificate GIA 2557501912

Diamond specifications and retailer prices

From $439 CAD
As of November 6, 2026
Save $1,891 CAD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,676 CAD at NZ Jewellers · As of September 5, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2557501912. Listed at 20 retailers as of November 4, 2026, with a 431% 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

0.45
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557501912
Dimensions4.87 × 4.89 × 3.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.87 mm4.89 mm0.45 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557501912
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°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: $2,330 CAD|Low: $439 CAD|High: $2,373 CAD|Avg: $827 CAD|-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
November 6, 2026
Retailer 2$439 CAD
Retailer 4$518 CAD
Retailer 7$529 CAD
Retailer 8$566 CAD
Retailer 6$608 CAD
Retailer 12$628 CAD
Retailer 9$640 CAD
Retailer 5$655 CAD
Retailer 3$701 CAD
Retailer 10$750 CAD
Retailer 11$789 CAD
Retailer 16$832 CAD
Retailer 14$985 CAD
Retailer 15$993 CAD
Retailer 13$1,402 CAD
NZ Jewellers$2,330 CAD

28 data points across 16 retailers

20 retailers$439 CAD to $2,330 CAD

A
Cheapest Retailer
-
$439 CAD
A
Retailer 2
-
$518 CAD
View
A
Retailer 3
-
$529 CAD
View
Retailer 4
-
$566 CAD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$608 CAD
View
A
Retailer 6
-
$628 CAD
View
A
Retailer 7
-
$631 CAD
View
A
Retailer 8
-
$640 CAD
View
A
Retailer 9
-
$655 CAD
View
Retailer 10
-
$698 CAD
View
Price last confirmed 62 days ago
A
Retailer 11
-
$701 CAD
View
A
Retailer 12
-
$750 CAD
View
B+
Retailer 13
-
$789 CAD
View
Retailer 14
-
$806 CAD
View
Price last confirmed 60 days ago
B+
Retailer 15
-
$832 CAD
View
B
Retailer 16
-
$985 CAD
View
B+
Retailer 17
-
$993 CAD
View
B
Retailer 18
-
$1,402 CAD
View
B
Retailer 19
-
$2,330 CAD
View
Most Expensive
NZ Jewellers
49475c78-ff3b-48c7-866c-7665157cd8e0 · Sep 5
$2,676 CAD
$1,916 USD
View
Price under review
19 more retailers have this diamond
Prices start from $439 CADSave up to $1,891 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
0.45ct Round
$439 CAD