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1.10ct F IF Round Natural Diamond

EX • F/IF • IGI 840656045

Shape and cutting style on the report: Round brilliant

Certificate IGI 840656045

Diamond specifications and retailer prices

From £3,376 GBP
₹430,745 INR
As of November 1, 2026
Save £3,360 GBP (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £6,735 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.1ct natural round diamond

This 1.1ct natural round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 840656045. Listed at 8 retailers as of October 29, 2026, with prices from £3,376 to £6,735, a £3,360 spread on the same certified stone. MOH London lists it at £6,735. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 840656045
Dimensions6.54 × 6.58 × 4.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.54 mm6.58 mm1.10 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 840656045
Side View
Table 56.0%Crown 36.6°Girdle: MediumPavilion 40.6°CuletDepth 62.6%

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 1
Current: £6,735 GBP|Low: £3,376 GBP|High: £7,294 GBP|Avg: £4,475 GBP|-7.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3£3,376 GBP
Retailer 5£3,593 GBP
Retailer 7£3,667 GBP
Retailer 8£3,684 GBP
Retailer 4£4,021 GBP
Retailer 6£4,609 GBP
Retailer 2£4,779 GBP
MOH London£6,735 GBP

25 data points across 8 retailers

8 retailers£3,376 GBP to £6,735 GBP

A
Cheapest Retailer
-
£3,376 GBP
₹430,745 INR
A
Retailer 2
-
£3,593 GBP
€4,585 EUR
View
A
Retailer 3
-
£3,667 GBP
€4,680 EUR
View
A
Retailer 4
-
£3,684 GBP
$4,936 USD
View
A
Retailer 5
-
£4,021 GBP
View
A
Retailer 6
-
£4,609 GBP
$6,175 USD
View
A
Retailer 7
-
£4,779 GBP
€6,098 EUR
View
Most Expensive
B+
MOH London
513A29868 · Oct 29
£6,735 GBP
View
7 more retailers have this diamond
Prices start from £3,376 GBPSave up to £3,360 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
1.10ct Round
£3,376 GBP