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Round|Natural|GIA

1.12ct H FL Round Natural Diamond

EX • H/FL • GIA 2556706391

Certificate GIA 2556706391

Diamond specifications and retailer prices

From £4,174 GBP
As of November 5, 2026
Save £3,473 GBP (45%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £7,648 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.12ct natural round diamond

This 1.12ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2556706391. Listed at 5 retailers as of November 5, 2026, with prices from £4,174 to £7,648, a £3,473 spread on the same certified stone. NZ Jewellers lists it at £7,648. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
H
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556706391
Dimensions6.58 × 6.63 × 4.16 mm
L/W Ratio1.01
Star length50%
Top View
6.58 mm6.63 mm1.12 ctH / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556706391
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £7,648 GBP|Low: £3,346 GBP|High: £7,648 GBP|Avg: £5,181 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 6£3,798 GBP
Retailer 5£4,174 GBP
Retailer 4£4,221 GBP
Retailer 3£4,746 GBP
Retailer 2£6,718 GBP
NZ Jewellers£7,648 GBP

25 data points across 6 retailers

5 retailers£4,174 GBP to £7,648 GBP

B+
Cheapest Retailer
-
£4,174 GBP
B+
Retailer 2
-
£4,221 GBP
View
Final sale: no returns
B+
Retailer 3
-
£4,746 GBP
View
B
Retailer 4
-
£6,718 GBP
View
Most Expensive
B
NZ Jewellers
94b74809-f707-4e8c-8523-81173db5a11d · Nov 5
£7,648 GBP
$10,293 USD
View
4 more retailers have this diamond
Prices start from £4,174 GBPSave up to £3,473 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.

B+
1.12ct Round
£4,174 GBP