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Round|Natural|GIA

1.13ct I FL Round Natural Diamond

EX • I/FL • GIA 6552563142

Certificate GIA 6552563142

Diamond specifications and retailer prices

From £3,459 GBP
As of November 4, 2026
Save £3,013 GBP (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £6,473 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6552563142. Listed at 8 retailers as of November 2, 2026, with prices from £3,459 to £6,473, a £3,013 spread on the same certified stone. NZ Jewellers lists it at £6,473. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
I
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6552563142
Dimensions6.61 × 6.66 × 4.12 mm
L/W Ratio1.01
Star length50%
Top View
6.61 mm6.66 mm1.13 ctI / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552563142
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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 4
Current: £6,473 GBP|Low: £2,830 GBP|High: £6,473 GBP|Avg: £4,318 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 9£3,225 GBP
Retailer 3£3,459 GBP
Retailer 8£3,550 GBP
Retailer 6£3,572 GBP
Retailer 7£4,014 GBP
Retailer 5£4,156 GBP
Retailer 2£4,224 GBP
Retailer 4£6,164 GBP
NZ Jewellers£6,473 GBP

39 data points across 9 retailers

8 retailers£3,459 GBP to £6,473 GBP

A
Cheapest Retailer
-
£3,459 GBP
B+
Retailer 2
-
£3,550 GBP
View
B+
Retailer 3
-
£3,572 GBP
View
Final sale: no returns
B+
Retailer 4
-
£4,014 GBP
View
B+
Retailer 5
-
£4,156 GBP
View
B+
Retailer 6
-
£4,224 GBP
View
B
Retailer 7
-
£6,164 GBP
View
Most Expensive
B
NZ Jewellers
0680b289-b260-4fcd-9884-9ce69ea4f3c2 · Nov 2
£6,473 GBP
$8,738 USD
View
7 more retailers have this diamond
Prices start from £3,459 GBPSave up to £3,013 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
1.13ct Round
£3,459 GBP