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Heart|Natural|GIA

1.22ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 5546305830

Certificate GIA 5546305830

Diamond specifications and retailer prices

From $3,336 CAD
As of November 6, 2026
Save $4,481 CAD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,818 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.22ct natural heart diamond

This 1.22ct natural heart sits in the classic one-carat band, graded I 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 5546305830. Listed at 15 retailers as of November 5, 2026, with prices from $3,336 to $7,818, a $4,481 spread on the same certified stone. NZ Jewellers lists it at $7,818. 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

1.22
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 5546305830
Dimensions6.48 × 7.32 × 4.29 mm
L/W Ratio1.13
Top View
6.48 mm7.32 mm1.22 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546305830
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 38.7°Culet: NoneDepth 58.7%

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: $7,818 CAD|Low: $3,007 CAD|High: $7,818 CAD|Avg: $4,533 CAD|+4.0%
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
November 6, 2026
Retailer 4$3,336 CAD
Retailer 7$3,608 CAD
Retailer 5$3,706 CAD
Retailer 11$3,706 CAD
Retailer 13$3,726 CAD
Retailer 10$3,924 CAD
Retailer 12$3,924 CAD
Retailer 2$3,995 CAD
Retailer 9$4,065 CAD
Retailer 8$4,687 CAD
Retailer 3$5,435 CAD
Retailer 6$6,532 CAD
NZ Jewellers$7,818 CAD

44 data points across 13 retailers

15 retailers$3,336 CAD to $7,818 CAD

B+
Cheapest Retailer
-
$3,336 CAD
Retailer 2
-
$3,401 CAD
View
Price last confirmed 179 days ago
B+
Retailer 3
-
$3,608 CAD
View
Final sale: no returns
B+
Retailer 4
-
$3,706 CAD
View
B+
Retailer 5
-
$3,706 CAD
View
B+
Retailer 6
-
$3,726 CAD
View
B+
Retailer 7
-
$3,736 CAD
View
B+
Retailer 8
-
$3,924 CAD
View
B+
Retailer 9
-
$3,924 CAD
View
B+
Retailer 10
-
$3,995 CAD
View
B
Retailer 11
-
$4,065 CAD
View
B
Retailer 12
-
$4,687 CAD
View
B
Retailer 13
-
$5,435 CAD
View
B
Retailer 14
-
$6,532 CAD
View
Most Expensive
B
NZ Jewellers
4375de52-b2d4-47c0-a20c-195696aa330a · Nov 5
$7,818 CAD
$5,558 USD
View
14 more retailers have this diamond
Prices start from $3,336 CADSave up to $4,481 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+
1.22ct Heart
$3,336 CAD