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Heart|Natural|GIA

1.20ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 3555316314

Certificate GIA 3555316314

Diamond specifications and retailer prices

From $2,575 CAD
As of November 6, 2026
Save $4,352 CAD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,928 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555316314. Listed at 16 retailers as of November 5, 2026, with prices from $2,575 to $6,928, a $4,352 spread on the same certified stone. NZ Jewellers lists it at $6,928. 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555316314
Dimensions7.22 × 6.62 × 4.08 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Knot
Top View
7.22 mm6.62 mm1.20 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555316314
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.5%

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: $6,928 CAD|Low: $2,287 CAD|High: $6,928 CAD|Avg: $3,571 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
Retailer 18
November 6, 2026
Retailer 17$2,575 CAD
Retailer 7$2,588 CAD
Retailer 6$2,744 CAD
Retailer 13$3,002 CAD
Retailer 15$3,002 CAD
Retailer 8$3,137 CAD
Retailer 14$3,141 CAD
Retailer 10$3,231 CAD
Retailer 2$3,258 CAD
Retailer 9$3,259 CAD
Retailer 3$3,290 CAD
Retailer 16$3,464 CAD
Retailer 4$3,474 CAD
Retailer 18$3,474 CAD
Retailer 5$3,587 CAD
Retailer 11$4,114 CAD
Retailer 12$5,790 CAD
NZ Jewellers$6,928 CAD

35 data points across 18 retailers

16 retailers$2,575 CAD to $6,928 CAD

A
Cheapest Retailer
-
$2,575 CAD
A
Retailer 2
-
$2,588 CAD
View
A
Retailer 3
-
$2,744 CAD
View
Final sale: no returns
A
Retailer 4
-
$3,002 CAD
View
B+
Retailer 5
-
$3,137 CAD
View
B+
Retailer 6
-
$3,141 CAD
View
B+
Retailer 7
-
$3,258 CAD
View
B+
Retailer 8
-
$3,290 CAD
View
Retailer 9
-
$3,431 CAD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$3,464 CAD
View
B+
Retailer 11
-
$3,474 CAD
View
B+
Retailer 12
-
$3,474 CAD
View
B+
Retailer 13
-
$3,587 CAD
View
B+
Retailer 14
-
$4,114 CAD
View
B
Retailer 15
-
$5,790 CAD
View
Most Expensive
B
NZ Jewellers
41363c63-d7cb-4118-9854-3b008e5c6224 · Nov 5
$6,928 CAD
$4,925 USD
View
15 more retailers have this diamond
Prices start from $2,575 CADSave up to $4,352 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
$2,575 CAD