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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 $47,550 CAD
$34,040 USD
As of October 31, 2026
Save $31,789 CAD (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $79,340 CAD 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 October 31, 2026, with prices from $47,550 to $79,340, a $31,789 spread on the same certified stone. MOH London lists it at $79,340. 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

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: Oct 31
Current: $79,340 CAD|Low: $47,550 CAD|High: $81,509 CAD|Avg: $60,054 CAD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$47,550 CAD
Retailer 9$51,051 CAD
Retailer 6$52,919 CAD
Retailer 4$54,381 CAD
Retailer 2$55,630 CAD
Retailer 8$58,706 CAD
Retailer 3$60,748 CAD
Retailer 7$70,690 CAD
MOH London$79,340 CAD

40 data points across 9 retailers

9 retailers$47,550 CAD to $79,340 CAD

A
Cheapest Retailer
-
$47,550 CAD
$34,040 USD
Retailer 2
-
$51,051 CAD
A$56,225 AUD
View
Price last confirmed 28 days ago
B+
Retailer 3
-
$52,919 CAD
$37,883 USD
View
B+
Retailer 4
-
$54,381 CAD
$38,930 USD
View
B+
Retailer 5
-
$55,630 CAD
£31,358 GBP
View
B+
Retailer 6
-
$58,706 CAD
$42,026 USD
View
B+
Retailer 7
-
$60,748 CAD
$43,488 USD
View
B+
Retailer 8
-
$70,690 CAD
$50,605 USD
View
Most Expensive
B
MOH London
B31AB6C6D · Nov 1
$79,340 CAD
£44,722 GBP
View
8 more retailers have this diamond
Prices start from $47,550 CADSave up to $31,789 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.

A
3.03ct Round
$47,550 CAD