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Heart|Natural|GIA

1.05ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 2241025670

Certificate GIA 2241025670

Diamond specifications and retailer prices

From $2,357 CAD
As of November 4, 2026
Save $4,359 CAD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,717 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241025670. Listed at 10 retailers as of November 4, 2026, with prices from $2,357 to $6,717, a $4,359 spread on the same certified stone. NZ Jewellers lists it at $6,717. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.05
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.23°
OriginNatural
Grading LabGIA
CertificateGIA 2241025670
Dimensions6.14 × 6.99 × 3.68 mm
L/W Ratio1.14
Key to symbols
Crystal, Needle
Top View
6.14 mm6.99 mm1.05 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241025670
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 39.23°Culet: NoneDepth 59.9%

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 4
Current: $6,717 CAD|Low: $2,357 CAD|High: $7,425 CAD|Avg: $4,075 CAD|-9.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$2,357 CAD
Retailer 4$2,875 CAD
Retailer 8$2,993 CAD
Retailer 7$3,213 CAD
Retailer 2$3,284 CAD
Retailer 6$3,360 CAD
Retailer 10$3,628 CAD
Retailer 5$4,888 CAD
Retailer 3$5,612 CAD
NZ Jewellers$6,717 CAD

40 data points across 10 retailers

10 retailers$2,357 CAD to $6,717 CAD

A
Cheapest Retailer
-
$2,357 CAD
A
Retailer 2
-
$2,875 CAD
View
A
Retailer 3
-
$2,993 CAD
View
A
Retailer 4
-
$3,213 CAD
View
A
Retailer 5
-
$3,284 CAD
View
B+
Retailer 6
-
$3,360 CAD
View
B+
Retailer 7
-
$3,628 CAD
View
B+
Retailer 8
-
$4,888 CAD
View
B
Retailer 9
-
$5,612 CAD
View
Most Expensive
B
NZ Jewellers
cbbc0d21-a428-4991-ba5d-51ae227ac0d0 · Nov 5
$6,717 CAD
$4,775 USD
View
9 more retailers have this diamond
Prices start from $2,357 CADSave up to $4,359 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
$2,357 CAD