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Round|Natural|GIA

1.02ct F IF Round Natural Diamond

EX • F/IF • GIA 7271899743

Certificate GIA 7271899743

Diamond specifications and retailer prices

From £4,222 GBP
As of November 6, 2026
Save £5,192 GBP (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £9,414 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct 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 7271899743. Listed at 23 retailers as of November 5, 2026, with prices from £4,222 to £9,414, a £5,192 spread on the same certified stone. NZ Jewellers lists it at £9,414. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7271899743
Dimensions6.51 × 6.49 × 4.00 mm
L/W Ratio1.00
Top View
6.51 mm6.49 mm1.02 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7271899743
Side View
Table 58.0%Crown 32.5°Girdle: MED-MEDPavilion 41.8°Culet: NoneDepth 61.6%

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: £9,414 GBP|Low: £4,185 GBP|High: £9,414 GBP|Avg: £5,745 GBP
NZ Jewellers
Retailer 2
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Retailer 23
November 6, 2026
Retailer 22£4,222 GBP
Retailer 21£4,384 GBP
Retailer 10£4,563 GBP
Retailer 6£4,860 GBP
Retailer 15£4,909 GBP
Retailer 2£5,014 GBP
Retailer 7£5,180 GBP
Retailer 16£5,195 GBP
Retailer 3£5,196 GBP
Retailer 8£5,197 GBP
Retailer 13£5,220 GBP
Retailer 5£5,427 GBP
Retailer 14£5,629 GBP
Retailer 4£5,715 GBP
Retailer 12£5,737 GBP
Retailer 23£5,750 GBP
Retailer 20£6,052 GBP
Retailer 11£6,092 GBP
Retailer 18£6,103 GBP
Retailer 9£6,494 GBP
Retailer 17£6,867 GBP
Retailer 19£7,823 GBP
NZ Jewellers£9,414 GBP

19 data points across 23 retailers

23 retailers£4,222 GBP to £9,414 GBP

A
Cheapest Retailer
-
£4,222 GBP
A
Retailer 2
-
£4,384 GBP
View
A
Retailer 3
-
£4,563 GBP
View
B+
Retailer 4
-
£4,860 GBP
View
B+
Retailer 5
-
£4,909 GBP
View
A
Retailer 6
-
£5,014 GBP
View
B+
Retailer 7
-
£5,180 GBP
View
B+
Retailer 8
-
£5,195 GBP
View
Final sale: no returns
Retailer 9
-
£5,196 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£5,197 GBP
View
B+
Retailer 11
-
£5,220 GBP
View
Retailer 12
-
£5,427 GBP
View
Price last confirmed 15 days ago
B+
Retailer 13
-
£5,629 GBP
View
B+
Retailer 14
-
£5,715 GBP
View
B+
Retailer 15
-
£5,737 GBP
View
B+
Retailer 16
-
£5,750 GBP
View
B+
Retailer 17
-
£6,052 GBP
View
B+
Retailer 18
-
£6,092 GBP
View
B+
Retailer 19
-
£6,103 GBP
View
B+
Retailer 20
-
£6,494 GBP
View
B+
Retailer 21
-
£6,867 GBP
View
B
Retailer 22
-
£7,823 GBP
View
Most Expensive
B
NZ Jewellers
d0fa0efb-eb26-4498-9454-9c7bb394d70e · Nov 5
£9,414 GBP
$12,671 USD
View
22 more retailers have this diamond
Prices start from £4,222 GBPSave up to £5,192 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
1.02ct Round
£4,222 GBP