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Round|Natural|GIA

0.45ct J IF Round Natural Diamond

EX • J/IF • GIA 1545578277

Certificate GIA 1545578277

Diamond specifications and retailer prices

From $661 CAD
As of November 6, 2026
Save $1,806 CAD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,466 CAD at NZ Jewellers · As of November 2, 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 1545578277. Listed at 17 retailers as of November 2, 2026, with prices from $661 to $2,466, a $1,806 spread on the same certified stone. NZ Jewellers lists it at $2,466. 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
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1545578277
Dimensions4.91 × 4.95 × 3.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
4.91 mm4.95 mm0.45 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545578277
Side View
Table 56.0%Crown 35°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 61.7%

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: $1,490 CAD|Low: $672 CAD|High: $1,837 CAD|Avg: $1,082 CAD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$672 CAD
Retailer 10$719 CAD
Retailer 2$846 CAD
Retailer 7$871 CAD
Retailer 3$878 CAD
Retailer 4$966 CAD
Retailer 5$1,149 CAD
Retailer 11$1,182 CAD
Retailer 8$1,219 CAD
Retailer 1$1,490 CAD
Retailer 6$1,811 CAD

43 data points across 11 retailers

17 retailers$661 CAD to $2,466 CAD

A
Cheapest Retailer
-
$661 CAD
A
Retailer 2
-
$672 CAD
View
A
Retailer 3
-
$719 CAD
View
Retailer 4
-
$846 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$846 CAD
View
B+
Retailer 6
-
$871 CAD
View
B+
Retailer 7
-
$908 CAD
View
B+
Retailer 8
-
$966 CAD
View
B+
Retailer 9
-
$1,018 CAD
View
B+
Retailer 10
-
$1,075 CAD
View
B+
Retailer 11
-
$1,094 CAD
View
B+
Retailer 12
-
$1,149 CAD
View
Retailer 13
-
$1,182 CAD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$1,219 CAD
View
B
Retailer 15
-
$1,490 CAD
View
B
Retailer 16
-
$1,811 CAD
View
Most Expensive
B
NZ Jewellers
23e3b655-0541-40a7-bb8a-3c1ea2963be8 · Nov 2
$2,466 CAD
$1,766 USD
View
16 more retailers have this diamond
Prices start from $661 CADSave up to $1,806 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
$661 CAD