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Heart|Natural|GIA

1.01ct I SI2 Heart Natural Diamond

ID • I/SI2 • GIA 3555492953

Certificate GIA 3555492953

Diamond specifications and retailer prices

From $1,640 CAD
As of November 5, 2026
Save $2,009 CAD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,827 CAD at NZ Jewellers · As of October 21, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555492953. Listed at 13 retailers as of November 4, 2026, with a 122% 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555492953
Dimensions6.84 × 5.83 × 4.14 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
6.84 mm5.83 mm1.01 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555492953
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.5%

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 5
Current: $4,827 CAD|Low: $1,616 CAD|High: $4,827 CAD|Avg: $2,340 CAD
NZ Jewellers
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 4, 2026
Retailer 3$1,640 CAD
Retailer 10$1,724 CAD
Retailer 4$1,793 CAD
Retailer 15$1,793 CAD
Retailer 5$1,843 CAD
Retailer 8$1,971 CAD
Retailer 6$1,995 CAD
Retailer 14$2,069 CAD
Retailer 11$2,166 CAD
Retailer 12$2,166 CAD
Retailer 7$2,194 CAD
Retailer 13$2,236 CAD
Retailer 9$2,772 CAD
Retailer 2$3,649 CAD
NZ Jewellers$4,827 CAD

34 data points across 15 retailers

13 retailers$1,640 CAD to $3,649 CAD

A
Cheapest Retailer
-
$1,640 CAD
A
Retailer 2
-
$1,724 CAD
View
Retailer 3
-
$1,793 CAD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$1,843 CAD
View
Retailer 5
-
$1,862 CAD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,971 CAD
View
Retailer 7
-
$2,069 CAD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$2,166 CAD
View
A
Retailer 9
-
$2,166 CAD
View
A
Retailer 10
-
$2,236 CAD
View
B+
Retailer 11
-
$2,772 CAD
View
B+
Retailer 12
-
$3,649 CAD
View
Most Expensive
NZ Jewellers
5ec0f6f8-749c-46a3-aa6d-ee58fdbe348f · Oct 21
$4,827 CAD
$3,432 USD
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from $1,640 CADSave up to $2,009 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
$1,640 CAD