Round|Natural|GIA

4.55ct E IF Round Natural Diamond

EX • E/IF • GIA 2211997606

Certificate GIA 2211997606

Diamond specifications and retailer prices

From $303,381 CAD
£171,009 GBP
As of October 31, 2026
Save $189,298 CAD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $492,679 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 4.55ct natural round diamond

This 4.55ct natural round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2211997606. Listed at 6 retailers as of October 29, 2026, with prices from $303,381 to $492,679, a $189,298 spread on the same certified stone. MOH London lists it at $492,679. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.55
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2211997606
Dimensions10.60 × 10.65 × 6.55 mm
L/W Ratio1.00
Top View
10.60 mm10.65 mm4.55 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2211997606
Side View
Table 57.0%Crown 36°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 61.7%

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: $492,679 CAD|Low: $288,820 CAD|High: $495,959 CAD|Avg: $352,871 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$292,165 CAD
Retailer 2$303,381 CAD
Retailer 5$306,610 CAD
Retailer 3$371,139 CAD
MOH London$492,679 CAD

29 data points across 5 retailers

6 retailers$303,381 CAD to $492,679 CAD

Retailer 1
-
$292,165 CAD
A$321,773 AUD
Price last confirmed 27 days ago
A
Retailer 2
-
$303,381 CAD
£171,009 GBP
View
A
Retailer 3
-
$306,610 CAD
$219,493 USD
View
A
Retailer 4
-
$327,845 CAD
$234,695 USD
View
B+
Retailer 5
-
$371,139 CAD
€253,036 EUR
View
Most Expensive
B+
MOH London
40A61DAED · Oct 29
$492,679 CAD
£277,712 GBP
View
5 more retailers have this diamond
Prices start from $303,381 CADSave up to $189,298 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
4.55ct Round
$303,381 CAD