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Heart|Natural|GIA

1.02ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 6561436957

Certificate GIA 6561436957

Diamond specifications and retailer prices

From $2,193 CAD
As of November 6, 2026
Save $3,322 CAD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,515 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct 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 6561436957. Listed at 13 retailers as of November 5, 2026, with prices from $2,193 to $5,515, a $3,322 spread on the same certified stone. NZ Jewellers lists it at $5,515. 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

1.02
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561436957
Dimensions6.77 × 5.73 × 4.16 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
6.77 mm5.73 mm1.02 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561436957
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.4%

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 6
Current: $5,515 CAD|Low: $2,191 CAD|High: $6,870 CAD|Avg: $3,203 CAD|-19.7%
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
November 6, 2026
Retailer 2$2,193 CAD
Retailer 11$2,262 CAD
Retailer 13$2,262 CAD
Retailer 10$2,265 CAD
Retailer 3$2,366 CAD
Retailer 8$2,508 CAD
Retailer 12$2,609 CAD
Retailer 7$2,760 CAD
Retailer 6$3,072 CAD
Retailer 4$3,179 CAD
Retailer 9$3,951 CAD
Retailer 5$4,149 CAD
NZ Jewellers$5,515 CAD

25 data points across 13 retailers

13 retailers$2,193 CAD to $5,515 CAD

A
Cheapest Retailer
-
$2,193 CAD
Retailer 2
-
$2,262 CAD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$2,262 CAD
View
A
Retailer 4
-
$2,265 CAD
View
A
Retailer 5
-
$2,366 CAD
View
A
Retailer 6
-
$2,508 CAD
View
B+
Retailer 7
-
$2,609 CAD
View
B+
Retailer 8
-
$2,760 CAD
View
B+
Retailer 9
-
$3,072 CAD
View
Retailer 10
-
$3,179 CAD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$3,951 CAD
View
Retailer 12
-
$4,149 CAD
View
Price last confirmed 30 days ago
Most Expensive
B
NZ Jewellers
53eaf266-29ee-4b21-9c4e-dd2d84cfb97f · Nov 5
$5,515 CAD
$3,921 USD
View
12 more retailers have this diamond
Prices start from $2,193 CADSave up to $3,322 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
1.02ct Heart
$2,193 CAD