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Heart|Natural|GIA

1.02ct E SI1 Heart Natural Diamond

ID • E/SI1 • GIA 7548384651

Certificate GIA 7548384651

Diamond specifications and retailer prices

From $2,324 CAD
HK$13,000 HKD
As of October 30, 2026
Save $2,978 CAD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,732 CAD at NZ Jewellers · As of September 25, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548384651. Listed at 17 retailers as of October 29, 2026, with a 128% 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
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.3°
OriginNatural
Grading LabGIA
CertificateGIA 7548384651
Dimensions5.92 × 6.81 × 4.28 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
5.92 mm6.81 mm1.02 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548384651
Side View
Table 57.0%CrownGirdle: MED-THKPavilion 42.3°Culet: NoneDepth 62.9%

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: Oct 30
Current: $3,302 CAD|Low: $2,324 CAD|High: $5,544 CAD|Avg: $3,222 CAD|-4.1%
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
October 30, 2026
Retailer 15$2,324 CAD
Retailer 3$2,516 CAD
Retailer 10$2,576 CAD
Retailer 13$2,600 CAD
Retailer 14$2,778 CAD
Retailer 9$2,787 CAD
Retailer 8$2,791 CAD
Retailer 4$2,811 CAD
Retailer 5$2,892 CAD
Retailer 11$2,957 CAD
Retailer 1$3,302 CAD
Retailer 12$3,633 CAD
Retailer 7$3,845 CAD
Retailer 2$4,819 CAD
Retailer 6$5,303 CAD

28 data points across 15 retailers

17 retailers$2,324 CAD to $5,303 CAD

A
Cheapest Retailer
-
$2,324 CAD
HK$13,000 HKD
A
Retailer 2
-
$2,516 CAD
$1,801 USD
View
Final sale: no returns
A
Retailer 3
-
$2,576 CAD
$1,844 USD
View
A
Retailer 4
-
$2,600 CAD
$1,861 USD
View
A
Retailer 5
-
$2,778 CAD
$1,989 USD
View
A
Retailer 6
-
$2,787 CAD
$1,995 USD
View
A
Retailer 7
-
$2,791 CAD
€1,903 EUR
View
A
Retailer 8
-
$2,811 CAD
$2,012 USD
View
A
Retailer 9
-
$2,892 CAD
$2,070 USD
View
A
Retailer 10
-
$2,957 CAD
$2,117 USD
View
B+
Retailer 11
-
$3,302 CAD
£1,862 GBP
View
B+
Retailer 12
-
$3,548 CAD
A$3,908 AUD
View
Retailer 13
-
$3,633 CAD
ZAR 42,012 ZAR
View
Price last confirmed 8 days ago
Retailer 14
-
$3,845 CAD
A$4,235 AUD
View
Price last confirmed 24 days ago
Retailer 15
-
$4,819 CAD
$3,450 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$5,303 CAD
£2,989 GBP
View
Most Expensive
NZ Jewellers
f23fb706-84d1-464d-8d8d-74e47fcc0f35 · Sep 25
$6,732 CAD
$4,819 USD
View
Price last confirmed 35 days ago
16 more retailers have this diamond
Prices start from $2,324 CADSave up to $2,978 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
$2,324 CAD