Heart|Natural|GIA

1.01ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 7546732670

Certificate GIA 7546732670

Diamond specifications and retailer prices

From $1,872 CAD
As of November 6, 2026
Save $2,473 CAD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,785 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546732670. Listed at 19 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 7546732670
Dimensions6.14 × 6.77 × 4.03 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.14 mm6.77 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546732670
Side View
Table 58.0%CrownGirdle: MED-THKPavilion 39.6°Culet: NoneDepth 59.6%

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 6
Current: $3,353 CAD|Low: $1,872 CAD|High: $4,687 CAD|Avg: $2,809 CAD|-8.5%
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
November 6, 2026
Retailer 15$1,872 CAD
Retailer 7$2,033 CAD
Retailer 14$2,253 CAD
Retailer 12$2,279 CAD
Retailer 5$2,373 CAD
Retailer 2$2,407 CAD
Retailer 6$2,476 CAD
Retailer 10$2,560 CAD
Retailer 8$2,615 CAD
Retailer 9$2,740 CAD
Retailer 4$2,858 CAD
Retailer 11$3,014 CAD
Retailer 1$3,353 CAD
Retailer 3$3,924 CAD
Retailer 13$4,345 CAD

25 data points across 15 retailers

19 retailers$1,872 CAD to $4,345 CAD

A
Cheapest Retailer
-
$1,872 CAD
Retailer 2
-
$2,033 CAD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$2,253 CAD
View
A
Retailer 4
-
$2,279 CAD
View
Final sale: no returns
Retailer 5
-
$2,373 CAD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$2,407 CAD
View
Retailer 7
-
$2,476 CAD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$2,560 CAD
View
B+
Retailer 9
-
$2,615 CAD
View
B+
Retailer 10
-
$2,740 CAD
View
Retailer 11
-
$2,858 CAD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$3,014 CAD
View
B+
Retailer 13
-
$3,042 CAD
View
Retailer 14
-
$3,050 CAD
View
Price last confirmed 44 days ago
B+
Retailer 15
-
$3,353 CAD
View
Retailer 16
-
$3,517 CAD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
$3,924 CAD
View
B
Retailer 18
-
$4,345 CAD
View
Most Expensive
NZ Jewellers
1ba13125-341e-4ec4-a3de-e58125b16052 · Sep 25
$6,785 CAD
$4,824 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from $1,872 CADSave up to $2,473 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
1.01ct Heart
$1,872 CAD