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Heart|Natural|GIA

1.54ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6531334930

Certificate GIA 6531334930

Diamond specifications and retailer prices

From $4,799 CAD
SGD 4,643 SGD
As of October 31, 2026
Save $4,782 CAD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,582 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct natural heart diamond

This 1.54ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531334930. Listed at 9 retailers as of October 31, 2026, with prices from $4,799 to $9,582, a $4,782 spread on the same certified stone. MOH London lists it at $9,582. 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

1.54
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531334930
Dimensions7.86 × 6.91 × 4.10 mm
L/W Ratio1.14
Top View
7.86 mm6.91 mm1.54 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531334930
Side View
Table 52.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.4%

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: Oct 31
Current: $9,582 CAD|Low: $4,230 CAD|High: $11,702 CAD|Avg: $6,623 CAD|-10.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$4,799 CAD
Retailer 9$5,131 CAD
Retailer 7$5,469 CAD
Retailer 5$5,523 CAD
Retailer 10$5,646 CAD
Retailer 3$5,691 CAD
Retailer 4$5,744 CAD
Retailer 11$6,152 CAD
Retailer 2$6,356 CAD
Retailer 8$9,503 CAD
MOH London$9,582 CAD

30 data points across 11 retailers

9 retailers$4,799 CAD to $9,582 CAD

A
Cheapest Retailer
-
$4,799 CAD
SGD 4,643 SGD
A
Retailer 2
-
$5,131 CAD
$3,673 USD
View
A
Retailer 3
-
$5,469 CAD
$3,915 USD
View
A
Retailer 4
-
$5,523 CAD
$3,954 USD
View
A
Retailer 5
-
$5,646 CAD
$4,042 USD
View
A
Retailer 6
-
$5,744 CAD
£3,238 GBP
View
A
Retailer 7
-
$6,356 CAD
$4,550 USD
View
B+
Retailer 8
-
$9,503 CAD
$6,803 USD
View
Most Expensive
B+
MOH London
988613A79 · Nov 1
$9,582 CAD
£5,401 GBP
View
8 more retailers have this diamond
Prices start from $4,799 CADSave up to $4,782 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
1.54ct Heart
$4,799 CAD