CaratHunter
Plans
Heart|Natural|GIA

1.02ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 6542353938

Certificate GIA 6542353938

Diamond specifications and retailer prices

From $1,755 CAD
As of November 4, 2026
Save $2,172 CAD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,064 CAD at NZ Jewellers · As of September 19, 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 J 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 6542353938. Listed at 19 retailers as of November 4, 2026, with a 124% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542353938
Dimensions6.05 × 7.01 × 4.09 mm
L/W Ratio1.16
Top View
6.05 mm7.01 mm1.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542353938
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 38.6°Culet: NoneDepth 58.4%

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 4
Current: $2,476 CAD|Low: $1,727 CAD|High: $4,172 CAD|Avg: $2,578 CAD|-4.0%
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 3$1,755 CAD
Retailer 6$1,764 CAD
Retailer 13$1,865 CAD
Retailer 16$1,947 CAD
Retailer 15$2,049 CAD
Retailer 10$2,159 CAD
Retailer 8$2,193 CAD
Retailer 4$2,208 CAD
Retailer 5$2,463 CAD
Retailer 1$2,476 CAD
Retailer 11$2,584 CAD
Retailer 12$2,725 CAD
Retailer 2$2,754 CAD
Retailer 9$3,078 CAD
Retailer 17$3,546 CAD
Retailer 7$3,784 CAD
Retailer 14$3,927 CAD

28 data points across 17 retailers

19 retailers$1,755 CAD to $3,927 CAD

A
Cheapest Retailer
-
$1,755 CAD
A
Retailer 2
-
$1,764 CAD
View
A
Retailer 3
-
$1,865 CAD
View
Final sale: no returns
A
Retailer 4
-
$1,947 CAD
View
A
Retailer 5
-
$2,049 CAD
View
A
Retailer 6
-
$2,159 CAD
View
A
Retailer 7
-
$2,193 CAD
View
A
Retailer 8
-
$2,208 CAD
View
B+
Retailer 9
-
$2,463 CAD
View
B+
Retailer 10
-
$2,476 CAD
View
B+
Retailer 11
-
$2,584 CAD
View
B+
Retailer 12
-
$2,713 CAD
View
B+
Retailer 13
-
$2,725 CAD
View
B+
Retailer 14
-
$2,754 CAD
View
Retailer 15
-
$3,078 CAD
View
Price last confirmed 32 days ago
B
Retailer 16
-
$3,546 CAD
View
B
Retailer 17
-
$3,784 CAD
View
B
Retailer 18
-
$3,927 CAD
View
Most Expensive
NZ Jewellers
13fd9529-96c7-4e7f-97c5-b654a8f19be5 · Sep 19
$6,064 CAD
$4,311 USD
View
Price last confirmed 48 days ago
18 more retailers have this diamond
Prices start from $1,755 CADSave up to $2,172 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
$1,755 CAD