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Round|Natural|IGI

1.10ct M IF Round Natural Diamond

EX • M/IF • IGI 480138325

Shape and cutting style on the report: Round brilliant

Certificate IGI 480138325

Diamond specifications and retailer prices

From £1,165 GBP
As of November 6, 2026
Save £1,979 GBP (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,144 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.1ct natural round diamond

This 1.1ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 480138325. Listed at 11 retailers as of November 5, 2026, with prices from £1,165 to £3,144, a £1,979 spread on the same certified stone. NZ Jewellers lists it at £3,144. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 480138325
Dimensions6.58 × 6.61 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.58 mm6.61 mm1.10 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 480138325
Side View
Table 57.5%Crown 35.3°GirdlePavilion 41°Culet: NoneDepth 62.2%

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 6
Current: £3,144 GBP|Low: £1,164 GBP|High: £3,144 GBP|Avg: £1,569 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2£1,165 GBP
Retailer 7£1,175 GBP
Retailer 6£1,289 GBP
Retailer 11£1,289 GBP
Retailer 9£1,349 GBP
Retailer 3£1,390 GBP
Retailer 10£1,487 GBP
Retailer 5£1,573 GBP
Retailer 4£1,748 GBP
Retailer 8£1,833 GBP
NZ Jewellers£3,144 GBP

37 data points across 11 retailers

11 retailers£1,165 GBP to £3,144 GBP

A
Cheapest Retailer
-
£1,165 GBP
A
Retailer 2
-
£1,175 GBP
View
A
Retailer 3
-
£1,289 GBP
View
A
Retailer 4
-
£1,337 GBP
View
A
Retailer 5
-
£1,349 GBP
View
A
Retailer 6
-
£1,390 GBP
View
B+
Retailer 7
-
£1,487 GBP
View
B+
Retailer 8
-
£1,573 GBP
View
B+
Retailer 9
-
£1,748 GBP
View
B+
Retailer 10
-
£1,833 GBP
View
Most Expensive
C
NZ Jewellers
2f08d0fd-3a5b-4259-aefe-b4c2c73a4a2a · Nov 5
£3,144 GBP
$4,231 USD
View
10 more retailers have this diamond
Prices start from £1,165 GBPSave up to £1,979 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
£1,165 GBP