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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 $48,572 AUD
$34,040 USD
As of November 2, 2026
Save $32,472 AUD (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $81,044 AUD at MOH London · As of November 1, 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 1, 2026, with prices from $48,572 to $81,044, a $32,472 spread on the same certified stone. MOH London lists it at $81,044. 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 2
Current: $81,044 AUD|Low: $48,572 AUD|High: $83,260 AUD|Avg: $61,313 AUD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$48,572 AUD
Retailer 9$52,147 AUD
Retailer 7$54,055 AUD
Retailer 5$55,549 AUD
Retailer 3$56,821 AUD
Retailer 2$59,666 AUD
Retailer 4$62,053 AUD
Retailer 8$72,208 AUD
MOH London$81,044 AUD

41 data points across 9 retailers

9 retailers$48,572 AUD to $81,044 AUD

A
Cheapest Retailer
-
$48,572 AUD
$34,040 USD
Retailer 2
-
$52,147 AUD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
$54,055 AUD
$37,883 USD
View
B+
Retailer 4
-
$55,549 AUD
$38,930 USD
View
B+
Retailer 5
-
$56,821 AUD
£31,355 GBP
View
B+
Retailer 6
-
$59,666 AUD
$41,815 USD
View
B+
Retailer 7
-
$62,053 AUD
$43,488 USD
View
B+
Retailer 8
-
$72,208 AUD
$50,605 USD
View
Most Expensive
B
MOH London
B31AB6C6D · Nov 1
$81,044 AUD
£44,722 GBP
View
8 more retailers have this diamond
Prices start from $48,572 AUDSave up to $32,472 AUD

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
$48,572 AUD