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Heart|Natural|GIA

1.31ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 3555139715

Certificate GIA 3555139715

Diamond specifications and retailer prices

From $7,703 CAD
As of November 6, 2026
Save $5,919 CAD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,621 CAD at MOH London · As of November 7, 2026
View at MOH London

About this 1.31ct natural heart diamond

This 1.31ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555139715. Listed at 12 retailers as of November 6, 2026, with prices from $7,703 to $13,621, a $5,919 spread on the same certified stone. MOH London lists it at $13,621. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
F
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle43.1°
OriginNatural
Grading LabGIA
CertificateGIA 3555139715
Dimensions6.55 × 7.49 × 4.62 mm
L/W Ratio1.14
Top View
6.55 mm7.49 mm1.31 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555139715
Side View
Table 59.0%Crown 36.3°Girdle: MED-THKPavilion 43.1°Culet: NoneDepth 61.7%

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: $13,621 CAD|Low: $7,703 CAD|High: $14,125 CAD|Avg: $9,567 CAD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 7$7,703 CAD
Retailer 6$7,847 CAD
Retailer 4$8,108 CAD
Retailer 8$8,580 CAD
Retailer 2$8,850 CAD
Retailer 9$9,067 CAD
Retailer 12$9,171 CAD
Retailer 10$9,386 CAD
Retailer 3$9,518 CAD
Retailer 11$9,693 CAD
Retailer 5$11,341 CAD
MOH London$13,621 CAD

45 data points across 12 retailers

12 retailers$7,703 CAD to $13,621 CAD

A
Cheapest Retailer
-
$7,703 CAD
A
Retailer 2
-
$7,847 CAD
View
A
Retailer 3
-
$8,108 CAD
View
Retailer 4
-
$8,580 CAD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$8,850 CAD
View
Retailer 6
-
$9,067 CAD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
$9,171 CAD
View
B+
Retailer 8
-
$9,386 CAD
View
B+
Retailer 9
-
$9,518 CAD
View
B+
Retailer 10
-
$9,693 CAD
View
B+
Retailer 11
-
$11,341 CAD
View
Most Expensive
B
MOH London
4AF8C36E0 · Nov 7
$13,621 CAD
£7,625 GBP
View
11 more retailers have this diamond
Prices start from $7,703 CADSave up to $5,919 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
1.31ct Heart
$7,703 CAD