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Heart|Natural|GIA

1.20ct K SI2 Heart Natural Diamond

VG • K/SI2 • GIA 7326428705

Certificate GIA 7326428705

Diamond specifications and retailer prices

From $2,106 CAD
As of November 4, 2026
Save $2,882 CAD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,988 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7326428705. Listed at 10 retailers as of November 2, 2026, with prices from $2,106 to $4,988, a $2,882 spread on the same certified stone. MOH London lists it at $4,988. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7326428705
Dimensions6.23 × 5.68 × 3.98 mm
L/W Ratio1.10
Top View
6.23 mm5.68 mm1.20 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7326428705
Side View
Table 53.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.0%

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 4
Current: $4,988 CAD|Low: $2,087 CAD|High: $5,034 CAD|Avg: $3,105 CAD|-0.9%
MOH London
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 9$2,106 CAD
Retailer 10$2,571 CAD
Retailer 5$2,677 CAD
Retailer 11$2,740 CAD
Retailer 2$2,912 CAD
Retailer 7$2,936 CAD
Retailer 13$2,961 CAD
Retailer 3$2,982 CAD
Retailer 12$3,041 CAD
Retailer 8$3,092 CAD
Retailer 4$3,431 CAD
Retailer 6$3,865 CAD
MOH London$4,988 CAD

31 data points across 13 retailers

10 retailers$2,106 CAD to $4,988 CAD

B+
Cheapest Retailer
-
$2,106 CAD
B+
Retailer 2
-
$2,571 CAD
View
B+
Retailer 3
-
$2,740 CAD
View
B+
Retailer 4
-
$2,912 CAD
View
B
Retailer 5
-
$2,936 CAD
View
B
Retailer 6
-
$2,982 CAD
View
B
Retailer 7
-
$3,041 CAD
View
B
Retailer 8
-
$3,092 CAD
View
B
Retailer 9
-
$3,865 CAD
View
Most Expensive
B
MOH London
0CF85074F · Nov 2
$4,988 CAD
£2,792 GBP
View
9 more retailers have this diamond
Prices start from $2,106 CADSave up to $2,882 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
$2,106 CAD