Round|Natural|GIA

4.55ct E IF Round Natural Diamond

EX • E/IF • GIA 2211997606

Certificate GIA 2211997606

Diamond specifications and retailer prices

From £162,950 GBP
As of October 29, 2026
Save £100,276 GBP (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £263,226 GBP 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 £162,950 to £263,226, a £100,276 spread on the same certified stone. MOH London lists it at £263,226. 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
Colour
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 29
Current: £263,226 GBP|Low: £154,310 GBP|High: £264,979 GBP|Avg: £188,524 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4£156,097 GBP
Retailer 3£162,950 GBP
Retailer 5£163,814 GBP
Retailer 2£198,291 GBP
MOH London£263,226 GBP

28 data points across 5 retailers

6 retailers£162,950 GBP to £263,226 GBP

Retailer 1
-
£156,097 GBP
A$321,773 AUD
Price last confirmed 26 days ago
A
Retailer 2
-
£162,950 GBP
View
A
Retailer 3
-
£163,814 GBP
$219,493 USD
View
A
Retailer 4
-
£175,160 GBP
$234,695 USD
View
B+
Retailer 5
-
£198,291 GBP
€253,036 EUR
View
Most Expensive
B+
MOH London
40A61DAED · Oct 29
£263,226 GBP
View
5 more retailers have this diamond
Prices start from £162,950 GBPSave up to £100,276 GBP

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
£162,950 GBP