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Heart|Natural|GIA

1.03ct F IF Heart Natural Diamond

EX • F/IF • GIA 6545288284

Certificate GIA 6545288284

Diamond specifications and retailer prices

From $3,825 CAD
As of November 4, 2026
Save $4,644 CAD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,272 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545288284. Listed at 17 retailers as of November 4, 2026, with a 121% 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

1.03
Carat
F
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6545288284
Dimensions5.86 × 6.87 × 4.30 mm
L/W Ratio1.17
Top View
5.86 mm6.87 mm1.03 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545288284
Side View
Table 62.0%CrownGirdle: THK-VTKPavilion 41.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $6,197 CAD|Low: $3,754 CAD|High: $8,732 CAD|Avg: $5,066 CAD|-1.1%
Retailer 1
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 5, 2026
Retailer 4$3,825 CAD
Retailer 16$3,986 CAD
Retailer 12$4,109 CAD
Retailer 14$4,156 CAD
Retailer 5$4,246 CAD
Retailer 7$4,434 CAD
Retailer 13$4,448 CAD
Retailer 11$4,469 CAD
Retailer 3$4,487 CAD
Retailer 2$4,721 CAD
Retailer 6$4,775 CAD
Retailer 9$4,846 CAD
Retailer 8$5,570 CAD
Retailer 1$6,197 CAD
Retailer 15$7,962 CAD
Retailer 10$8,469 CAD

28 data points across 16 retailers

17 retailers$3,825 CAD to $8,469 CAD

A+
Cheapest Retailer
-
$3,825 CAD
A+
Retailer 2
-
$3,986 CAD
View
A
Retailer 3
-
$4,109 CAD
View
A
Retailer 4
-
$4,156 CAD
View
A
Retailer 5
-
$4,246 CAD
View
Final sale: no returns
A
Retailer 6
-
$4,434 CAD
View
A
Retailer 7
-
$4,448 CAD
View
A
Retailer 8
-
$4,469 CAD
View
A
Retailer 9
-
$4,487 CAD
View
A
Retailer 10
-
$4,721 CAD
View
Retailer 11
-
$4,775 CAD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$4,846 CAD
View
Retailer 13
-
$5,570 CAD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$6,197 CAD
View
B+
Retailer 15
-
$7,962 CAD
View
B
Retailer 16
-
$8,469 CAD
View
Most Expensive
NZ Jewellers
fc5bd8c9-004a-4dc6-8ac6-93e937bf1a04 · Sep 25
$9,272 CAD
$6,639 USD
View
Price last confirmed 41 days ago
16 more retailers have this diamond
Prices start from $3,825 CADSave up to $4,644 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+
1.03ct Heart
$3,825 CAD