CaratHunter
Plans
Heart|Natural|GIA

1.20ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 5553163504

Certificate GIA 5553163504

Diamond specifications and retailer prices

From $3,145 CAD
As of November 6, 2026
Save $3,877 CAD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,022 CAD at MOH London · As of November 4, 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553163504. Listed at 12 retailers as of November 4, 2026, with prices from $3,145 to $7,022, a $3,877 spread on the same certified stone. MOH London lists it at $7,022. 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
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553163504
Dimensions7.50 × 6.31 × 4.40 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.50 mm6.31 mm1.20 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553163504
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.7%

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: $7,022 CAD|Low: $3,607 CAD|High: $8,323 CAD|Avg: $4,910 CAD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$3,607 CAD
Retailer 8$3,737 CAD
Retailer 7$3,773 CAD
Retailer 2$3,951 CAD
Retailer 4$4,161 CAD
Retailer 3$4,678 CAD
MOH London$7,022 CAD
Retailer 6$8,323 CAD

44 data points across 8 retailers

12 retailers$3,145 CAD to $7,022 CAD

A
Cheapest Retailer
-
$3,145 CAD
Retailer 2
-
$3,607 CAD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$3,737 CAD
View
Retailer 4
-
$3,773 CAD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$3,840 CAD
View
B+
Retailer 6
-
$3,951 CAD
View
Retailer 7
-
$4,161 CAD
View
Price last confirmed 14 days ago
B
Retailer 8
-
$4,164 CAD
View
B
Retailer 9
-
$4,164 CAD
View
B
Retailer 10
-
$4,304 CAD
View
B+
Retailer 11
-
$4,678 CAD
View
Most Expensive
B
MOH London
040CF0DAD · Nov 4
$7,022 CAD
£3,931 GBP
View
11 more retailers have this diamond
Prices start from $3,145 CADSave up to $3,877 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
$3,145 CAD