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Heart|Natural|GIA

1.00ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 1465016589

Certificate GIA 1465016589

Diamond specifications and retailer prices

From $2,200 CAD
As of November 6, 2026
Save $4,200 CAD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,400 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded J 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 1465016589. Listed at 17 retailers as of November 5, 2026, with prices from $2,200 to $6,400, a $4,200 spread on the same certified stone. NZ Jewellers lists it at $6,400. 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

1.00
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1465016589
Dimensions6.03 × 6.81 × 4.13 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Cloud, Feather, Needle, Natural
Top View
6.03 mm6.81 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1465016589
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 60.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,200 CAD|Low: $2,200 CAD|High: $5,428 CAD|Avg: $3,179 CAD|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$2,200 CAD
Retailer 6$2,232 CAD
Retailer 9$2,765 CAD
Retailer 8$2,826 CAD
Retailer 7$2,899 CAD
Retailer 2$3,051 CAD
Retailer 3$3,106 CAD
Retailer 4$3,327 CAD
Retailer 5$5,349 CAD

30 data points across 9 retailers

17 retailers$2,200 CAD to $6,400 CAD

B+
Cheapest Retailer
-
$2,200 CAD
B+
Retailer 2
-
$2,232 CAD
View
B
Retailer 3
-
$2,685 CAD
View
B
Retailer 4
-
$2,765 CAD
View
B
Retailer 5
-
$2,826 CAD
View
Final sale: no returns
B
Retailer 6
-
$2,899 CAD
View
B+
Retailer 7
-
$3,051 CAD
View
Retailer 8
-
$3,062 CAD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$3,062 CAD
View
B
Retailer 10
-
$3,106 CAD
View
B
Retailer 11
-
$3,203 CAD
View
B
Retailer 12
-
$3,256 CAD
View
B
Retailer 13
-
$3,327 CAD
View
B
Retailer 14
-
$3,532 CAD
View
B
Retailer 15
-
$4,747 CAD
View
B
Retailer 16
-
$5,349 CAD
View
Most Expensive
C
NZ Jewellers
37a597e9-2891-4aa5-9629-d0b6966984f1 · Nov 5
$6,400 CAD
$4,550 USD
View
16 more retailers have this diamond
Prices start from $2,200 CADSave up to $4,200 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.

B+
1.00ct Heart
$2,200 CAD