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Heart|Natural|GIA

1.05ct G IF Heart Natural Diamond

EX • G/IF • GIA 6545280113

Certificate GIA 6545280113

Diamond specifications and retailer prices

From $4,105 CAD
As of November 4, 2026
Save $1,300 CAD (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,405 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded G colour (near-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 6545280113. Listed at 9 retailers as of November 4, 2026, with prices from $4,105 to $5,405, a $1,300 spread on the same certified stone. Brilliant Earth lists it at $5,405. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545280113
Dimensions6.43 × 7.19 × 4.06 mm
L/W Ratio1.12
Top View
6.43 mm7.19 mm1.05 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545280113
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 56.4%

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: $5,405 CAD|Low: $3,818 CAD|High: $5,796 CAD|Avg: $4,710 CAD|-6.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$4,105 CAD
Retailer 5$4,183 CAD
Retailer 9$4,246 CAD
Retailer 3$4,338 CAD
Retailer 2$4,378 CAD
Retailer 4$4,390 CAD
Retailer 8$4,804 CAD
Retailer 7$4,899 CAD
Brilliant Earth$5,405 CAD

29 data points across 9 retailers

9 retailers$4,105 CAD to $5,405 CAD

A+
Cheapest Retailer
-
$4,105 CAD
A
Retailer 2
-
$4,183 CAD
View
Final sale: no returns
A
Retailer 3
-
$4,246 CAD
View
A
Retailer 4
-
$4,338 CAD
View
A
Retailer 5
-
$4,378 CAD
View
A
Retailer 6
-
$4,390 CAD
View
A
Retailer 7
-
$4,804 CAD
View
A
Retailer 8
-
$4,899 CAD
View
Most Expensive
B+
Brilliant Earth
18008362A · Nov 4
$5,405 CAD
$3,870 USD
View
8 more retailers have this diamond
Prices start from $4,105 CADSave up to $1,300 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+
1.05ct Heart
$4,105 CAD