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Round|Natural|GIA

1.10ct F IF Round Natural Diamond

EX • F/IF • GIA 6511062888

Certificate GIA 6511062888

Diamond specifications and retailer prices

From £4,491 GBP
€5,740 EUR
As of November 1, 2026
Save £4,606 GBP (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £9,097 GBP at NZ Jewellers · As of October 30, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6511062888. Listed at 7 retailers as of October 30, 2026, with prices from £4,491 to £9,097, a £4,606 spread on the same certified stone. NZ Jewellers lists it at £9,097. 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
FluorescenceMedium
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6511062888
Dimensions6.58 × 6.62 × 4.08 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.58 mm6.62 mm1.10 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6511062888
Side View
Table 62.0%Crown 33.5°Girdle: STK-STKPavilion 41.8°Culet: NoneDepth 61.9%

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: £9,097 GBP|Low: £3,982 GBP|High: £9,097 GBP|Avg: £6,009 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5£4,491 GBP
Retailer 7£4,945 GBP
Retailer 4£5,020 GBP
Retailer 6£5,616 GBP
Retailer 2£5,651 GBP
Retailer 3£7,581 GBP
NZ Jewellers£9,097 GBP

22 data points across 7 retailers

7 retailers£4,491 GBP to £9,097 GBP

A
Cheapest Retailer
-
£4,491 GBP
€5,740 EUR
A
Retailer 2
-
£4,945 GBP
$6,636 USD
View
B+
Retailer 3
-
£5,020 GBP
$6,737 USD
View
Final sale: no returns
B+
Retailer 4
-
£5,616 GBP
$7,536 USD
View
B+
Retailer 5
-
£5,651 GBP
€7,222 EUR
View
B+
Retailer 6
-
£7,581 GBP
View
Most Expensive
B
NZ Jewellers
8dbc0128-3b02-4fc2-8186-a9717b7becb3 · Oct 30
£9,097 GBP
$12,208 USD
View
6 more retailers have this diamond
Prices start from £4,491 GBPSave up to £4,606 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
£4,491 GBP