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Heart|Natural|GIA

3.03ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 5231562145

Certificate GIA 5231562145

Diamond specifications and retailer prices

From $49,404 CAD
As of November 5, 2026
Save $32,053 CAD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $81,457 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural heart diamond

This 3.03ct natural heart sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231562145. Listed at 14 retailers as of November 4, 2026, with prices from $49,404 to $81,457, a $32,053 spread on the same certified stone. MOH London lists it at $81,457. 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

3.03
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 5231562145
Dimensions8.90 × 10.09 × 5.76 mm
L/W Ratio1.13
Top View
8.90 mm10.09 mm3.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231562145
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 42.5°Culet: NoneDepth 57.1%

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 5
Current: $81,457 CAD|Low: $49,404 CAD|High: $82,659 CAD|Avg: $58,632 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$49,404 CAD
Retailer 2$51,144 CAD
Retailer 7$51,996 CAD
Retailer 4$52,385 CAD
Retailer 3$55,054 CAD
Retailer 11$55,054 CAD
Retailer 9$55,406 CAD
Retailer 10$60,644 CAD
Retailer 5$60,947 CAD
Retailer 8$61,799 CAD
MOH London$81,457 CAD

36 data points across 11 retailers

14 retailers$49,404 CAD to $81,457 CAD

B+
Cheapest Retailer
-
$49,404 CAD
B+
Retailer 2
-
$51,144 CAD
View
B+
Retailer 3
-
$51,996 CAD
View
B+
Retailer 4
-
$52,385 CAD
View
Retailer 5
-
$54,476 CAD
View
Price last confirmed 10 days ago
Retailer 6
-
$54,476 CAD
View
Price last confirmed 46 days ago
B
Retailer 7
-
$54,476 CAD
View
B
Retailer 8
-
$55,054 CAD
View
B
Retailer 9
-
$55,054 CAD
View
B
Retailer 10
-
$55,406 CAD
View
B
Retailer 11
-
$56,897 CAD
View
B
Retailer 12
-
$60,947 CAD
View
B
Retailer 13
-
$61,799 CAD
View
Most Expensive
B
MOH London
92174DDC6 · Nov 4
$81,457 CAD
£45,599 GBP
View
13 more retailers have this diamond
Prices start from $49,404 CADSave up to $32,053 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+
3.03ct Heart
$49,404 CAD