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Round|Natural|GIA

1.10ct F IF Round Natural Diamond

EX • F/IF • GIA 3555127591

Certificate GIA 3555127591

Diamond specifications and retailer prices

From £4,624 GBP
HK$48,400 HKD
As of November 1, 2026
Save £4,336 GBP (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £10,499 GBP at NZ Jewellers · As of September 26, 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 3555127591. Listed at 16 retailers as of November 1, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3555127591
Dimensions6.59 × 6.61 × 4.10 mm
L/W Ratio1.00
Top View
6.59 mm6.61 mm1.10 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555127591
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.1%

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: £5,670 GBP|Low: £4,585 GBP|High: £9,136 GBP|Avg: £6,244 GBP|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 13£4,624 GBP
Retailer 8£5,271 GBP
Retailer 2£5,425 GBP
Retailer 15£5,472 GBP
Retailer 1£5,670 GBP
Retailer 4£5,794 GBP
Retailer 7£5,795 GBP
Retailer 12£5,819 GBP
Retailer 6£6,021 GBP
Retailer 3£6,321 GBP
Retailer 14£6,375 GBP
Retailer 5£6,790 GBP
Retailer 10£6,829 GBP
Retailer 11£7,712 GBP
Retailer 9£8,749 GBP
Retailer 16£8,960 GBP

28 data points across 16 retailers

16 retailers£4,624 GBP to £8,960 GBP

A
Cheapest Retailer
-
£4,624 GBP
HK$48,400 HKD
B+
Retailer 2
-
£5,425 GBP
$7,269 USD
View
B+
Retailer 3
-
£5,472 GBP
$7,332 USD
View
B+
Retailer 4
-
£5,670 GBP
View
B+
Retailer 5
-
£5,794 GBP
$7,763 USD
View
Final sale: no returns
B+
Retailer 6
-
£5,819 GBP
SGD 10,536 SGD
View
Retailer 7
-
£6,021 GBP
A$12,411 AUD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
£6,321 GBP
$8,469 USD
View
B+
Retailer 9
-
£6,375 GBP
$8,541 USD
View
B+
Retailer 10
-
£6,790 GBP
View
B+
Retailer 11
-
£6,829 GBP
€8,714 EUR
View
Retailer 12
-
£7,243 GBP
$9,705 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
£7,712 GBP
ZAR 166,927 ZAR
View
B
Retailer 14
-
£8,749 GBP
View
B
Retailer 15
-
£8,960 GBP
$12,005 USD
View
Most Expensive
NZ Jewellers
8fc68db7-bef4-47ac-be5e-7afed942e8cc · Sep 26
£10,499 GBP
$14,067 USD
View
Price last confirmed 36 days ago
15 more retailers have this diamond
Prices start from £4,624 GBPSave up to £4,336 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
£4,624 GBP