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Heart|Natural|GIA

1.20ct J VS2 Heart Natural Diamond

EX • J/VS2 • GIA 3455021782

Certificate GIA 3455021782

Diamond specifications and retailer prices

From $3,062 CAD
As of November 6, 2026
Save $893 CAD (23%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,975 CAD at GemsNY · As of October 23, 2026
View at GemsNY

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3455021782. Listed at 12 retailers as of November 4, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3455021782
Dimensions6.52 × 5.60 × 3.79 mm
L/W Ratio1.16
Top View
6.52 mm5.60 mm1.20 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3455021782
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.6%

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: $4,975 CAD|Low: $3,062 CAD|High: $4,975 CAD|Avg: $3,874 CAD
GemsNY
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$3,062 CAD
Retailer 2$3,408 CAD
Retailer 6$3,476 CAD
Retailer 3$3,517 CAD
Retailer 8$3,646 CAD
Retailer 4$3,882 CAD
Retailer 7$3,930 CAD
Retailer 5$3,955 CAD
Retailer 9$4,861 CAD
GemsNY$4,975 CAD

41 data points across 10 retailers

12 retailers$3,062 CAD to $3,955 CAD

A
Cheapest Retailer
-
$3,062 CAD
B+
Retailer 2
-
$3,408 CAD
View
B+
Retailer 3
-
$3,476 CAD
View
B+
Retailer 4
-
$3,517 CAD
View
B+
Retailer 5
-
$3,629 CAD
View
B+
Retailer 6
-
$3,629 CAD
View
B+
Retailer 7
-
$3,646 CAD
View
B+
Retailer 8
-
$3,756 CAD
View
Retailer 9
-
$3,882 CAD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$3,930 CAD
View
B
Retailer 11
-
$3,955 CAD
View
Final sale: no returns
Most Expensive
GemsNY
N164330 · Oct 23
$4,975 CAD
$3,537 USD
View
Price last confirmed 14 days ago
11 more retailers have this diamond
Prices start from $3,062 CADSave up to $893 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
$3,062 CAD