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Heart|Natural|GIA

1.03ct F VS1 Heart Natural Diamond

ID • F/VS1 • GIA 6515831830

Certificate GIA 6515831830

Diamond specifications and retailer prices

From $3,443 CAD
As of November 6, 2026
Save $3,931 CAD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,652 CAD at NZ Jewellers · As of October 21, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515831830. Listed at 13 retailers as of November 6, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6515831830
Dimensions6.91 × 6.19 × 4.11 mm
L/W Ratio1.12
Top View
6.91 mm6.19 mm1.03 ctF / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6515831830
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.6%

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: Nov 6
Current: $7,652 CAD|Low: $3,061 CAD|High: $7,652 CAD|Avg: $4,729 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 13$3,443 CAD
Retailer 3$3,553 CAD
Retailer 10$3,673 CAD
Retailer 12$3,979 CAD
Retailer 11$4,133 CAD
Retailer 4$4,220 CAD
Retailer 2$4,241 CAD
Retailer 5$4,591 CAD
Retailer 6$4,815 CAD
Retailer 8$5,162 CAD
Retailer 9$5,413 CAD
Retailer 7$7,375 CAD
NZ Jewellers$7,652 CAD

46 data points across 13 retailers

13 retailers$3,443 CAD to $7,375 CAD

A
Cheapest Retailer
-
$3,443 CAD
A
Retailer 2
-
$3,553 CAD
View
A
Retailer 3
-
$3,673 CAD
View
Final sale: no returns
Retailer 4
-
$3,979 CAD
View
Price last confirmed 16 days ago
Retailer 5
-
$4,133 CAD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$4,220 CAD
View
A
Retailer 7
-
$4,241 CAD
View
Retailer 8
-
$4,591 CAD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$4,815 CAD
View
B+
Retailer 10
-
$5,162 CAD
View
B+
Retailer 11
-
$5,413 CAD
View
B
Retailer 12
-
$7,375 CAD
View
Most Expensive
NZ Jewellers
8e3844b2-0003-410e-8555-91b3e42e4ac5 · Oct 21
$7,652 CAD
$5,440 USD
View
Price last confirmed 17 days ago
12 more retailers have this diamond
Prices start from $3,443 CADSave up to $3,931 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
$3,443 CAD