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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 $45,014 SGD
As of November 5, 2026
Save $29,205 SGD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $74,218 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 5231562145. Listed at 14 retailers as of November 4, 2026, with prices from $45,014 to $74,218, a $29,205 spread on the same certified stone. MOH London lists it at $74,218. 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
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: $74,218 SGD|Low: $45,014 SGD|High: $75,314 SGD|Avg: $53,429 SGD|-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$45,014 SGD
Retailer 2$46,599 SGD
Retailer 7$47,376 SGD
Retailer 4$47,729 SGD
Retailer 3$50,162 SGD
Retailer 11$50,162 SGD
Retailer 9$50,482 SGD
Retailer 10$55,255 SGD
Retailer 5$55,530 SGD
Retailer 8$56,307 SGD
MOH London$74,218 SGD

35 data points across 11 retailers

14 retailers$45,014 SGD to $74,218 SGD

B+
Cheapest Retailer
-
$45,014 SGD
B+
Retailer 2
-
$46,599 SGD
View
B+
Retailer 3
-
$47,376 SGD
View
B+
Retailer 4
-
$47,729 SGD
View
Retailer 5
-
$49,635 SGD
View
Price last confirmed 11 days ago
Retailer 6
-
$49,635 SGD
View
Price last confirmed 47 days ago
B
Retailer 7
-
$49,635 SGD
View
B
Retailer 8
-
$50,162 SGD
View
B
Retailer 9
-
$50,162 SGD
View
B
Retailer 10
-
$50,482 SGD
View
B
Retailer 11
-
$51,841 SGD
View
B
Retailer 12
-
$55,530 SGD
View
B
Retailer 13
-
$56,307 SGD
View
Most Expensive
B
MOH London
92174DDC6 · Nov 4
$74,218 SGD
£45,599 GBP
View
13 more retailers have this diamond
Prices start from $45,014 SGDSave up to $29,205 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
$45,014 SGD