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Round|Natural|GIA

0.45ct J IF Round Natural Diamond

EX • J/IF • GIA 651063130

Certificate GIA 651063130

Diamond specifications and retailer prices

From $651 CAD
As of November 1, 2026
Save $945 CAD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,654 CAD at NZ Jewellers · As of November 4, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 651063130. Listed at 15 retailers as of November 1, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 651063130
Dimensions4.89 × 4.90 × 3.09 mm
L/W Ratio1.00
Top View
4.89 mm4.90 mm0.45 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 651063130
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NDepth 63.1%

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: Nov 1
Current: $2,654 CAD|Low: $640 CAD|High: $2,654 CAD|Avg: $1,015 CAD|+8.3%
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
November 6, 2026
Retailer 6$651 CAD
Retailer 5$689 CAD
Retailer 11$693 CAD
Retailer 13$746 CAD
Retailer 4$799 CAD
Retailer 7$852 CAD
Retailer 14$874 CAD
Retailer 8$877 CAD
Retailer 10$978 CAD
Retailer 9$1,031 CAD
Retailer 12$1,078 CAD
Retailer 2$1,324 CAD
Retailer 3$1,596 CAD
NZ Jewellers$2,654 CAD

31 data points across 14 retailers

15 retailers$651 CAD to $1,596 CAD

A
Cheapest Retailer
-
$651 CAD
Retailer 2
-
$689 CAD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$693 CAD
View
B+
Retailer 4
-
$746 CAD
View
B+
Retailer 5
-
$799 CAD
View
B+
Retailer 6
-
$852 CAD
View
B+
Retailer 7
-
$874 CAD
View
B+
Retailer 8
-
$877 CAD
View
B+
Retailer 9
-
$978 CAD
View
B+
Retailer 10
-
$1,031 CAD
View
Retailer 11
-
$1,045 CAD
View
Price last confirmed 34 days ago
B+
Retailer 12
-
$1,078 CAD
View
B
Retailer 13
-
$1,324 CAD
View
B
Retailer 14
-
$1,596 CAD
View
Most Expensive
NZ Jewellers
c027349a-635d-4762-af15-e67801892ab4 · Nov 4
$2,654 CAD
$1,900 USD
View
Price under review
14 more retailers have this diamond
Prices start from $651 CADSave up to $945 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
$651 CAD