Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 7558141895

Certificate GIA 7558141895

Diamond specifications and retailer prices

From $1,913 CAD
HK$10,700 HKD
As of October 25, 2026
Save $675 CAD (26%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,539 CAD at NZ Jewellers · As of September 28, 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 7558141895. Listed at 11 retailers as of October 24, 2026, with a 35% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558141895
Dimensions6.34 × 7.14 × 3.82 mm
L/W Ratio1.13
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle, Indented Natural
Top View
6.34 mm7.14 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558141895
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 53.5%

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 25
Current: $1,963 CAD|Low: $1,913 CAD|High: $4,857 CAD|Avg: $2,804 CAD|-11.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 24, 2026
Retailer 3$1,913 CAD
Retailer 1$1,963 CAD
Retailer 6$2,312 CAD
Retailer 2$2,446 CAD
Retailer 5$2,584 CAD
Retailer 7$2,588 CAD
Retailer 4$2,689 CAD
Retailer 9$3,430 CAD
Retailer 8$4,444 CAD

39 data points across 9 retailers

11 retailers$1,913 CAD to $2,588 CAD

A
Cheapest Retailer
-
$1,913 CAD
HK$10,700 HKD
A
Retailer 2
-
$1,963 CAD
₹133,835 INR
View
A
Retailer 3
-
$2,446 CAD
£1,379 GBP
View
A
Retailer 4
-
$2,541 CAD
A$2,798 AUD
View
Retailer 5
-
$2,584 CAD
$1,850 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$2,588 CAD
$1,853 USD
View
Retailer 7
-
$2,681 CAD
$1,919 USD
View
Price last confirmed 32 days ago
Retailer 8
-
$2,689 CAD
SGD 2,601 SGD
View
Price last confirmed 7 days ago
Retailer 9
-
$3,430 CAD
A$3,777 AUD
View
Price last confirmed 25 days ago
Retailer 10
-
$4,444 CAD
£2,505 GBP
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
6d1c5269-6bee-4efb-9b17-ead87dca4377 · Sep 28
$6,539 CAD
$4,681 USD
View
Price last confirmed 32 days ago
10 more retailers have this diamond
Prices start from $1,913 CADSave up to $675 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
$1,913 CAD