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Heart|Natural|GIA

1.20ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6545692388

Certificate GIA 6545692388

Diamond specifications and retailer prices

From $2,251 CAD
As of November 6, 2026
Save $3,946 CAD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,196 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545692388. Listed at 17 retailers as of November 5, 2026, with prices from $2,251 to $6,196, a $3,946 spread on the same certified stone. NZ Jewellers lists it at $6,196. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6545692388
Dimensions6.75 × 7.28 × 4.21 mm
L/W Ratio1.08
Top View
6.75 mm7.28 mm1.20 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6545692388
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.9%

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 6
Current: $6,196 CAD|Low: $2,251 CAD|High: $6,235 CAD|Avg: $3,543 CAD|-0.6%
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
November 6, 2026
Retailer 5$2,251 CAD
Retailer 2$2,357 CAD
Retailer 6$2,734 CAD
Retailer 12$2,789 CAD
Retailer 8$2,913 CAD
Retailer 14$2,964 CAD
Retailer 7$2,982 CAD
Retailer 15$3,100 CAD
Retailer 3$3,109 CAD
Retailer 10$3,123 CAD
Retailer 11$3,220 CAD
Retailer 4$3,419 CAD
Retailer 9$4,024 CAD
Retailer 13$5,178 CAD
NZ Jewellers$6,196 CAD

23 data points across 15 retailers

17 retailers$2,251 CAD to $6,196 CAD

A
Cheapest Retailer
-
$2,251 CAD
A
Retailer 2
-
$2,357 CAD
View
A
Retailer 3
-
$2,734 CAD
View
Final sale: no returns
A
Retailer 4
-
$2,789 CAD
View
B+
Retailer 5
-
$2,841 CAD
View
A
Retailer 6
-
$2,913 CAD
View
B+
Retailer 7
-
$2,964 CAD
View
Retailer 8
-
$2,982 CAD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,079 CAD
View
B+
Retailer 10
-
$3,100 CAD
View
B+
Retailer 11
-
$3,109 CAD
View
B+
Retailer 12
-
$3,123 CAD
View
B+
Retailer 13
-
$3,220 CAD
View
B+
Retailer 14
-
$3,419 CAD
View
B
Retailer 15
-
$4,024 CAD
View
B
Retailer 16
-
$5,178 CAD
View
Most Expensive
B
NZ Jewellers
520958f5-213b-44e8-a64a-c53f7e0bb77d · Nov 5
$6,196 CAD
$4,405 USD
View
16 more retailers have this diamond
Prices start from $2,251 CADSave up to $3,946 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
$2,251 CAD