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Round|Natural|GIA

0.45ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2544614146

Certificate GIA 2544614146

Diamond specifications and retailer prices

From $454 CAD
As of November 6, 2026
Save $1,951 CAD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,472 CAD at NZ Jewellers · As of September 19, 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 2544614146. Listed at 21 retailers as of November 4, 2026, with a 430% 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 angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2544614146
Dimensions4.90 × 4.87 × 3.05 mm
L/W Ratio1.01
Top View
4.90 mm4.87 mm0.45 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544614146
Side View
Table 59.0%Crown 35°Girdle: Sli. ThickPavilion 41.4°Culet: NDepth 62.4%

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: $2,405 CAD|Low: $454 CAD|High: $2,492 CAD|Avg: $893 CAD|-3.5%
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
Retailer 17
November 6, 2026
Retailer 2$454 CAD
Retailer 6$536 CAD
Retailer 9$552 CAD
Retailer 5$627 CAD
Retailer 7$673 CAD
Retailer 17$676 CAD
Retailer 8$689 CAD
Retailer 16$723 CAD
Retailer 10$768 CAD
Retailer 11$797 CAD
Retailer 4$810 CAD
Retailer 3$890 CAD
Retailer 15$915 CAD
Retailer 12$944 CAD
Retailer 13$978 CAD
Retailer 14$1,447 CAD
NZ Jewellers$2,405 CAD

22 data points across 17 retailers

21 retailers$454 CAD to $2,405 CAD

A
Cheapest Retailer
-
$454 CAD
A
Retailer 2
-
$536 CAD
View
Retailer 3
-
$552 CAD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$627 CAD
View
Retailer 5
-
$668 CAD
View
Price last confirmed 50 days ago
Retailer 6
-
$673 CAD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$676 CAD
View
Retailer 8
-
$689 CAD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$723 CAD
View
Retailer 10
-
$744 CAD
View
Price last confirmed 48 days ago
B+
Retailer 11
-
$768 CAD
View
B+
Retailer 12
-
$797 CAD
View
B+
Retailer 13
-
$810 CAD
View
B+
Retailer 14
-
$890 CAD
View
B
Retailer 15
-
$915 CAD
View
B+
Retailer 16
-
$944 CAD
View
B+
Retailer 17
-
$978 CAD
View
Retailer 18
-
$1,085 CAD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$1,447 CAD
View
B
Retailer 20
-
$2,405 CAD
View
Most Expensive
NZ Jewellers
6000ebec-9ac6-4cbb-bf29-27bd1d41865c · Sep 19
$2,472 CAD
$1,770 USD
View
Price under review
20 more retailers have this diamond
Prices start from $454 CADSave up to $1,951 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
$454 CAD