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Heart|Natural|GIA

1.01ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 2557669659

Certificate GIA 2557669659

Diamond specifications and retailer prices

From $1,648 CAD
HK$9,200 HKD
As of October 29, 2026
Save $3,798 CAD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,446 CAD at NZ Jewellers · As of October 27, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557669659. Listed at 18 retailers as of October 27, 2026, with prices from $1,648 to $5,446, a $3,798 spread on the same certified stone. NZ Jewellers lists it at $5,446. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557669659
Dimensions6.25 × 6.93 × 3.99 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Top View
6.25 mm6.93 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557669659
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.6%

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 29
Current: $2,129 CAD|Low: $1,690 CAD|High: $3,958 CAD|Avg: $2,432 CAD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$1,702 CAD
Retailer 8$2,029 CAD
Retailer 9$2,060 CAD
Retailer 1$2,129 CAD
Retailer 2$2,214 CAD
Retailer 7$2,304 CAD
Retailer 3$2,525 CAD
Retailer 6$3,045 CAD
Retailer 5$3,932 CAD

24 data points across 9 retailers

18 retailers$1,648 CAD to $5,446 CAD

A
Cheapest Retailer
-
$1,648 CAD
HK$9,200 HKD
A
Retailer 2
-
$1,702 CAD
₹115,798 INR
View
A
Retailer 3
-
$2,029 CAD
SGD 1,959 SGD
View
A
Retailer 4
-
$2,059 CAD
$1,471 USD
View
A
Retailer 5
-
$2,060 CAD
$1,472 USD
View
Final sale: no returns
A
Retailer 6
-
$2,129 CAD
$1,521 USD
View
A
Retailer 7
-
$2,214 CAD
£1,246 GBP
View
A
Retailer 8
-
$2,232 CAD
$1,595 USD
View
A
Retailer 9
-
$2,304 CAD
$1,646 USD
View
A
Retailer 10
-
$2,325 CAD
SGD 2,245 SGD
View
A
Retailer 11
-
$2,336 CAD
$1,669 USD
View
A
Retailer 12
-
$2,525 CAD
£1,421 GBP
View
A
Retailer 13
-
$2,577 CAD
$1,841 USD
View
Retailer 14
-
$2,631 CAD
£1,480 GBP
View
Price last confirmed 33 days ago
A
Retailer 15
-
$3,045 CAD
€2,072 EUR
View
B+
Retailer 16
-
$3,222 CAD
$2,302 USD
View
B+
Retailer 17
-
$3,932 CAD
£2,212 GBP
View
Most Expensive
B
NZ Jewellers
06c7fe57-4c32-4733-b87b-045a09c83563 · Oct 27
$5,446 CAD
$3,891 USD
View
17 more retailers have this diamond
Prices start from $1,648 CADSave up to $3,798 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
$1,648 CAD