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Heart|Natural|GIA

3.03ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 7478634664

Certificate GIA 7478634664

Diamond specifications and retailer prices

From $51,686 SGD
As of November 6, 2026
Save $30,412 SGD (37%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $82,098 SGD 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 7478634664. Listed at 15 retailers as of November 4, 2026, with prices from $51,686 to $82,098, a $30,412 spread on the same certified stone. MOH London lists it at $82,098. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle43.3°
OriginNatural
Grading LabGIA
CertificateGIA 7478634664
Dimensions10.05 × 9.07 × 5.25 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Feather, Indented Natural, Natural
Top View
10.05 mm9.07 mm3.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7478634664
Side View
Table 60.0%Crown 34.6°Girdle: MED-VTKPavilion 43.3°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $82,098 SGD|Low: $51,343 SGD|High: $83,310 SGD|Avg: $60,979 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$51,686 SGD
Retailer 7$51,938 SGD
Retailer 5$53,848 SGD
Retailer 2$56,574 SGD
Retailer 8$60,839 SGD
Retailer 3$63,836 SGD
Retailer 4$68,118 SGD
MOH London$82,098 SGD

40 data points across 8 retailers

15 retailers$51,686 SGD to $82,098 SGD

B
Cheapest Retailer
-
$51,686 SGD
Final sale: no returns
Retailer 2
-
$51,938 SGD
View
Price last confirmed 34 days ago
B
Retailer 3
-
$53,762 SGD
View
B+
Retailer 4
-
$53,848 SGD
View
B
Retailer 5
-
$55,116 SGD
View
B+
Retailer 6
-
$56,574 SGD
View
B
Retailer 7
-
$56,602 SGD
View
Retailer 8
-
$58,405 SGD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$60,839 SGD
View
B
Retailer 10
-
$63,273 SGD
View
B
Retailer 11
-
$63,836 SGD
View
B
Retailer 12
-
$65,045 SGD
View
B
Retailer 13
-
$65,705 SGD
View
B
Retailer 14
-
$68,118 SGD
View
Most Expensive
B
MOH London
812BD1900 · Nov 4
$82,098 SGD
£50,440 GBP
View
14 more retailers have this diamond
Prices start from $51,686 SGDSave up to $30,412 SGD

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
$51,686 SGD