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Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

ID • E/SI1 • GIA 3535937003

Certificate GIA 3535937003

Diamond specifications and retailer prices

From $2,324 CAD
HK$13,000 HKD
As of October 30, 2026
Save $3,008 CAD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,765 CAD at NZ Jewellers · As of September 25, 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 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 3535937003. Listed at 18 retailers as of October 29, 2026, with a 129% 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
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 3535937003
Dimensions6.13 × 6.90 × 3.99 mm
L/W Ratio1.13
Top View
6.13 mm6.90 mm1.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535937003
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 38°Culet: NoneDepth 57.8%

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: $3,322 CAD|Low: $2,324 CAD|High: $5,574 CAD|Avg: $3,229 CAD|-1.4%
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
October 30, 2026
Retailer 2$2,324 CAD
Retailer 4$2,531 CAD
Retailer 12$2,552 CAD
Retailer 15$2,611 CAD
Retailer 16$2,791 CAD
Retailer 10$2,801 CAD
Retailer 9$2,801 CAD
Retailer 5$2,820 CAD
Retailer 6$2,906 CAD
Retailer 13$2,971 CAD
Retailer 11$3,318 CAD
Retailer 1$3,322 CAD
Retailer 14$3,654 CAD
Retailer 8$3,865 CAD
Retailer 3$4,838 CAD
Retailer 7$5,333 CAD

26 data points across 16 retailers

18 retailers$2,324 CAD to $5,333 CAD

A
Cheapest Retailer
-
$2,324 CAD
HK$13,000 HKD
A
Retailer 2
-
$2,531 CAD
$1,812 USD
View
Final sale: no returns
A
Retailer 3
-
$2,552 CAD
$1,827 USD
View
A
Retailer 4
-
$2,611 CAD
$1,869 USD
View
A
Retailer 5
-
$2,791 CAD
$1,998 USD
View
A
Retailer 6
-
$2,801 CAD
$2,005 USD
View
A
Retailer 7
-
$2,801 CAD
€1,910 EUR
View
A
Retailer 8
-
$2,820 CAD
$2,019 USD
View
A
Retailer 9
-
$2,906 CAD
$2,080 USD
View
A
Retailer 10
-
$2,971 CAD
$2,127 USD
View
B+
Retailer 11
-
$3,318 CAD
$2,375 USD
View
B+
Retailer 12
-
$3,322 CAD
£1,872 GBP
View
B+
Retailer 13
-
$3,548 CAD
A$3,908 AUD
View
Retailer 14
-
$3,654 CAD
ZAR 42,259 ZAR
View
Price last confirmed 8 days ago
Retailer 15
-
$3,865 CAD
A$4,257 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$4,838 CAD
$3,464 USD
View
B
Retailer 17
-
$5,333 CAD
£3,006 GBP
View
Most Expensive
NZ Jewellers
040db86d-ec44-46d7-8fda-a0865dcc8d39 · Sep 25
$6,765 CAD
$4,843 USD
View
Price last confirmed 35 days ago
17 more retailers have this diamond
Prices start from $2,324 CADSave up to $3,008 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
$2,324 CAD