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Heart|Natural|GIA

1.03ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 1549884639

Certificate GIA 1549884639

Diamond specifications and retailer prices

From $2,540 CAD
As of November 2, 2026
Save $3,729 CAD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,269 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549884639. Listed at 7 retailers as of November 2, 2026, with prices from $2,540 to $6,269, a $3,729 spread on the same certified stone. NZ Jewellers lists it at $6,269. 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

1.03
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle39.78°
OriginNatural
Grading LabGIA
CertificateGIA 1549884639
Dimensions6.07 × 6.94 × 4.15 mm
L/W Ratio1.14
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Crystal, Feather, Cloud, Needle
Top View
6.07 mm6.94 mm1.03 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549884639
Side View
Table 58.0%Crown 39.1°Girdle: STK-VTKPavilion 39.78°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,269 CAD|Low: $2,540 CAD|High: $6,334 CAD|Avg: $3,415 CAD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$2,540 CAD
Retailer 4$2,570 CAD
Retailer 6$2,577 CAD
Retailer 5$2,689 CAD
Retailer 7$2,754 CAD
Retailer 8$2,855 CAD
Retailer 9$3,156 CAD
Retailer 10$3,466 CAD
Retailer 3$4,503 CAD
NZ Jewellers$6,269 CAD

28 data points across 10 retailers

7 retailers$2,540 CAD to $6,269 CAD

A
Cheapest Retailer
-
$2,540 CAD
A
Retailer 2
-
$2,570 CAD
View
A
Retailer 3
-
$2,577 CAD
View
A
Retailer 4
-
$2,689 CAD
View
A
Retailer 5
-
$2,754 CAD
View
B
Retailer 6
-
$4,503 CAD
View
Most Expensive
B
NZ Jewellers
9f5696e8-5fd0-4adc-b64c-12b24ef1d376 · Nov 3
$6,269 CAD
$4,457 USD
View
6 more retailers have this diamond
Prices start from $2,540 CADSave up to $3,729 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
1.03ct Heart
$2,540 CAD