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Heart|Natural|GIA

1.02ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 1533938344

Certificate GIA 1533938344

Diamond specifications and retailer prices

From $2,503 CAD
HK$14,000 HKD
As of October 30, 2026
Save $3,087 CAD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,173 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 1533938344. Listed at 18 retailers as of October 29, 2026, with a 123% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 1533938344
Dimensions5.91 × 6.96 × 4.12 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.91 mm6.96 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533938344
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 38.6°Culet: NoneDepth 59.1%

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: $3,483 CAD|Low: $2,503 CAD|High: $5,959 CAD|Avg: $3,542 CAD|-1.6%
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$2,503 CAD
Retailer 12$2,576 CAD
Retailer 4$2,654 CAD
Retailer 15$2,785 CAD
Retailer 10$2,920 CAD
Retailer 9$2,990 CAD
Retailer 16$2,998 CAD
Retailer 5$3,143 CAD
Retailer 13$3,186 CAD
Retailer 11$3,260 CAD
Retailer 1$3,483 CAD
Retailer 14$3,831 CAD
Retailer 8$4,138 CAD
Retailer 6$4,791 CAD
Retailer 3$5,189 CAD
Retailer 7$5,590 CAD

26 data points across 16 retailers

18 retailers$2,503 CAD to $5,590 CAD

A
Cheapest Retailer
-
$2,503 CAD
HK$14,000 HKD
A
Retailer 2
-
$2,576 CAD
$1,844 USD
View
A
Retailer 3
-
$2,654 CAD
$1,900 USD
View
Final sale: no returns
A
Retailer 4
-
$2,785 CAD
$1,994 USD
View
A
Retailer 5
-
$2,920 CAD
$2,090 USD
View
A
Retailer 6
-
$2,990 CAD
€2,039 EUR
View
A
Retailer 7
-
$2,998 CAD
$2,146 USD
View
A
Retailer 8
-
$3,143 CAD
$2,250 USD
View
A
Retailer 9
-
$3,186 CAD
$2,281 USD
View
A
Retailer 10
-
$3,260 CAD
$2,334 USD
View
B+
Retailer 11
-
$3,483 CAD
£1,963 GBP
View
B+
Retailer 12
-
$3,748 CAD
A$4,128 AUD
View
Retailer 13
-
$3,831 CAD
ZAR 44,300 ZAR
View
Price last confirmed 8 days ago
Retailer 14
-
$4,138 CAD
A$4,557 AUD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$4,791 CAD
$3,430 USD
View
Retailer 16
-
$5,189 CAD
$3,715 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$5,590 CAD
£3,151 GBP
View
Most Expensive
NZ Jewellers
8ccb3972-be85-4afd-ae39-ad182e5c713a · Sep 25
$7,173 CAD
$5,135 USD
View
Price last confirmed 35 days ago
17 more retailers have this diamond
Prices start from $2,503 CADSave up to $3,087 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
$2,503 CAD