Round|Natural|GIA

0.45ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 5456340857

Certificate GIA 5456340857

Diamond specifications and retailer prices

From $673 CAD
As of October 31, 2026
Save $356 CAD (35%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,546 CAD at NZ Jewellers · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5456340857. Listed at 20 retailers as of October 30, 2026, with a 53% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5456340857
Dimensions4.97 × 4.95 × 3.02 mm
L/W Ratio1.00
Top View
4.97 mm4.95 mm0.45 ctJ / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5456340857
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,029 CAD|Low: $480 CAD|High: $1,552 CAD|Avg: $935 CAD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4$483 CAD
Retailer 10$715 CAD
Retailer 2$733 CAD
Retailer 6$816 CAD
Retailer 3$824 CAD
Retailer 7$898 CAD
Retailer 1$1,029 CAD
Retailer 8$1,063 CAD
Retailer 9$1,316 CAD
Retailer 5$1,540 CAD

37 data points across 10 retailers

20 retailers$673 CAD to $1,029 CAD

Retailer 1
-
$483 CAD
Price last confirmed 8 days ago
Retailer 2
-
$553 CAD
View
Price last confirmed 7 days ago
Retailer 3
-
$665 CAD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$673 CAD
View
Retailer 5
-
$690 CAD
View
Price last confirmed 89 days ago
Retailer 6
-
$693 CAD
View
Price last confirmed 10 days ago
Retailer 7
-
$715 CAD
View
Price last confirmed 8 days ago
Retailer 8
-
$715 CAD
View
Price last confirmed 9 days ago
Retailer 9
-
$761 CAD
View
Price last confirmed 6 days ago
Retailer 10
-
$767 CAD
View
Price last confirmed 9 days ago
Retailer 11
-
$767 CAD
View
Price last confirmed 10 days ago
Retailer 12
-
$816 CAD
View
Price last confirmed 8 days ago
Retailer 13
-
$824 CAD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$844 CAD
View
Retailer 15
-
$846 CAD
View
Price last confirmed 7 days ago
Retailer 16
-
$937 CAD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,029 CAD
View
Retailer 18
-
$1,063 CAD
View
Price last confirmed 34 days ago
Retailer 19
-
$1,540 CAD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
9f9ac6bf-e703-41f9-8755-444dd0daa7a0 · Oct 30
$2,546 CAD
$1,823 USD
View
Price under review
19 more retailers have this diamond
Prices start from $673 CADSave up to $356 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
$673 CAD