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Heart|Natural|GIA

1.20ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 6243054497

Certificate GIA 6243054497

Diamond specifications and retailer prices

From $2,357 CAD
As of November 6, 2026
Save $4,367 CAD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,725 CAD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6243054497. Listed at 10 retailers as of November 5, 2026, with prices from $2,357 to $6,725, a $4,367 spread on the same certified stone. NZ Jewellers lists it at $6,725. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.74°
OriginNatural
Grading LabGIA
CertificateGIA 6243054497
Dimensions6.58 × 7.24 × 4.15 mm
L/W Ratio1.10
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
6.58 mm7.24 mm1.20 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243054497
Side View
Table 58.0%CrownGirdle: THK-VTKPavilion 35.74°Culet: NoneDepth 57.3%

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: $6,725 CAD|Low: $2,357 CAD|High: $7,254 CAD|Avg: $4,129 CAD|-7.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$2,357 CAD
Retailer 8$2,996 CAD
Retailer 6$3,217 CAD
Retailer 3$3,252 CAD
Retailer 5$3,365 CAD
Retailer 10$3,536 CAD
Retailer 2$3,922 CAD
Retailer 4$4,903 CAD
Retailer 7$5,635 CAD
NZ Jewellers$6,725 CAD

39 data points across 10 retailers

10 retailers$2,357 CAD to $6,725 CAD

A
Cheapest Retailer
-
$2,357 CAD
B+
Retailer 2
-
$2,996 CAD
View
B+
Retailer 3
-
$3,217 CAD
View
B+
Retailer 4
-
$3,252 CAD
View
B+
Retailer 5
-
$3,365 CAD
View
B+
Retailer 6
-
$3,536 CAD
View
B
Retailer 7
-
$3,922 CAD
View
B
Retailer 8
-
$4,903 CAD
View
B
Retailer 9
-
$5,635 CAD
View
Most Expensive
B
NZ Jewellers
78983666-88e8-4655-941d-f1b301e7d1b2 · Nov 5
$6,725 CAD
$4,781 USD
View
9 more retailers have this diamond
Prices start from $2,357 CADSave up to $4,367 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
1.20ct Heart
$2,357 CAD