CaratHunter
Plans
Heart|Natural|GIA

1.20ct H SI1 Heart Natural Diamond

ID • H/SI1 • GIA 7548677605

Certificate GIA 7548677605

Diamond specifications and retailer prices

From $3,372 CAD
As of November 6, 2026
Save $4,193 CAD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,565 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548677605. Listed at 17 retailers as of November 5, 2026, with prices from $3,372 to $7,565, a $4,193 spread on the same certified stone. NZ Jewellers lists it at $7,565. 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

1.20
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548677605
Dimensions7.33 × 6.38 × 4.26 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.33 mm6.38 mm1.20 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548677605
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.1%

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: $7,565 CAD|Low: $3,372 CAD|High: $7,565 CAD|Avg: $4,712 CAD|+1.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 5$3,372 CAD
Retailer 17$3,839 CAD
Retailer 13$3,934 CAD
Retailer 15$3,934 CAD
Retailer 14$4,085 CAD
Retailer 6$4,149 CAD
Retailer 2$4,211 CAD
Retailer 3$4,258 CAD
Retailer 8$4,487 CAD
Retailer 9$4,487 CAD
Retailer 16$4,539 CAD
Retailer 7$4,628 CAD
Retailer 4$4,878 CAD
Retailer 10$5,054 CAD
Retailer 11$5,300 CAD
Retailer 12$7,241 CAD
NZ Jewellers$7,565 CAD

40 data points across 17 retailers

17 retailers$3,372 CAD to $7,565 CAD

B+
Cheapest Retailer
-
$3,372 CAD
B+
Retailer 2
-
$3,839 CAD
View
Retailer 3
-
$3,934 CAD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$3,934 CAD
View
B+
Retailer 5
-
$4,085 CAD
View
B+
Retailer 6
-
$4,149 CAD
View
B+
Retailer 7
-
$4,211 CAD
View
B+
Retailer 8
-
$4,258 CAD
View
B
Retailer 9
-
$4,487 CAD
View
B
Retailer 10
-
$4,487 CAD
View
B
Retailer 11
-
$4,539 CAD
View
B
Retailer 12
-
$4,628 CAD
View
B
Retailer 13
-
$4,878 CAD
View
B
Retailer 14
-
$5,054 CAD
View
B
Retailer 15
-
$5,300 CAD
View
B
Retailer 16
-
$7,241 CAD
View
Most Expensive
B
NZ Jewellers
8a096fb1-1da9-4c56-9c9e-810f71391f1d · Nov 5
$7,565 CAD
$5,378 USD
View
16 more retailers have this diamond
Prices start from $3,372 CADSave up to $4,193 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
$3,372 CAD