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Heart|Natural|GIA

1.20ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 2558092949

Certificate GIA 2558092949

Diamond specifications and retailer prices

From $3,398 CAD
As of November 6, 2026
Save $3,958 CAD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,357 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2558092949. Listed at 7 retailers as of November 3, 2026, with prices from $3,398 to $7,357, a $3,958 spread on the same certified stone. NZ Jewellers lists it at $7,357. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.83°
Pavilion angle41.14°
OriginNatural
Grading LabGIA
CertificateGIA 2558092949
Dimensions6.58 × 7.20 × 4.39 mm
L/W Ratio1.09
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
6.58 mm7.20 mm1.20 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558092949
Side View
Table 62.0%Crown 39.83°Girdle: STK-VTKPavilion 41.14°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,357 CAD|Low: $3,398 CAD|High: $7,393 CAD|Avg: $4,429 CAD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$3,398 CAD
Retailer 2$3,479 CAD
Retailer 5$3,519 CAD
Retailer 8$3,671 CAD
Retailer 4$3,681 CAD
Retailer 7$3,722 CAD
Retailer 3$6,164 CAD
NZ Jewellers$7,357 CAD

29 data points across 8 retailers

7 retailers$3,398 CAD to $7,357 CAD

B+
Cheapest Retailer
-
$3,398 CAD
B+
Retailer 2
-
$3,479 CAD
View
B+
Retailer 3
-
$3,519 CAD
View
B+
Retailer 4
-
$3,681 CAD
View
B+
Retailer 5
-
$3,722 CAD
View
B
Retailer 6
-
$6,164 CAD
View
Most Expensive
B
NZ Jewellers
c2537880-03ea-452f-9156-9ea26af0a1ea · Nov 3
$7,357 CAD
$5,230 USD
View
6 more retailers have this diamond
Prices start from $3,398 CADSave up to $3,958 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.

B+
1.20ct Heart
$3,398 CAD