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Round|Natural|GIA

3.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6551734048

Certificate GIA 6551734048

Diamond specifications and retailer prices

From $43,626 SGD
As of November 5, 2026
Save $29,165 SGD (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $72,791 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551734048. Listed at 9 retailers as of November 2, 2026, with prices from $43,626 to $72,791, a $29,165 spread on the same certified stone. MOH London lists it at $72,791. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6551734048
Dimensions9.22 × 9.27 × 5.73 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather
Top View
9.22 mm9.27 mm3.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551734048
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.0%

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 5
Current: $72,791 SGD|Low: $43,626 SGD|High: $74,782 SGD|Avg: $55,012 SGD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$43,626 SGD
Retailer 9$46,836 SGD
Retailer 8$48,551 SGD
Retailer 6$49,893 SGD
Retailer 4$51,035 SGD
Retailer 3$53,590 SGD
Retailer 5$55,734 SGD
Retailer 2$64,530 SGD
MOH London$72,791 SGD

40 data points across 9 retailers

9 retailers$43,626 SGD to $72,791 SGD

A
Cheapest Retailer
-
$43,626 SGD
Retailer 2
-
$46,836 SGD
View
Price last confirmed 33 days ago
B+
Retailer 3
-
$48,551 SGD
View
B+
Retailer 4
-
$49,893 SGD
View
B+
Retailer 5
-
$51,035 SGD
View
B+
Retailer 6
-
$53,590 SGD
View
B+
Retailer 7
-
$55,734 SGD
View
B+
Retailer 8
-
$64,530 SGD
View
Most Expensive
B
MOH London
B31AB6C6D · Nov 2
$72,791 SGD
£44,722 GBP
View
8 more retailers have this diamond
Prices start from $43,626 SGDSave up to $29,165 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.

A
3.03ct Round
$43,626 SGD