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Radiant|Natural|GIA

1.02ct I IF Radiant Natural Diamond

GD • I/IF • GIA 12572353

Certificate GIA 12572353

Diamond specifications and retailer prices

From £3,320 GBP
As of November 4, 2026
Save £3,708 GBP (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £7,028 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 12572353. Listed at 16 retailers as of November 4, 2026, with prices from £3,320 to £7,028, a £3,708 spread on the same certified stone. NZ Jewellers lists it at £7,028. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
I
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 12572353
Dimensions6.26 × 5.00 × 4.09 mm
L/W Ratio1.25
Top View
6.26 mm5.00 mm1.02 ctI / IF
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 12572353
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 81.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £7,028 GBP|Low: £3,221 GBP|High: £7,028 GBP|Avg: £4,336 GBP
NZ Jewellers
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 5, 2026
Retailer 3£3,320 GBP
Retailer 5£3,416 GBP
Retailer 15£3,514 GBP
Retailer 2£3,741 GBP
Retailer 8£3,768 GBP
Retailer 9£3,806 GBP
Retailer 10£3,806 GBP
Retailer 14£3,806 GBP
Retailer 16£4,208 GBP
Retailer 4£4,349 GBP
Retailer 11£4,393 GBP
Retailer 7£4,636 GBP
Retailer 12£4,736 GBP
Retailer 6£4,880 GBP
Retailer 13£5,165 GBP
NZ Jewellers£7,028 GBP

32 data points across 16 retailers

16 retailers£3,320 GBP to £7,028 GBP

B
Cheapest Retailer
-
£3,320 GBP
B
Retailer 2
-
£3,416 GBP
View
B
Retailer 3
-
£3,514 GBP
View
Final sale: no returns
B
Retailer 4
-
£3,741 GBP
View
B
Retailer 5
-
£3,768 GBP
View
B
Retailer 6
-
£3,806 GBP
View
B
Retailer 7
-
£3,806 GBP
View
Retailer 8
-
£3,806 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
£4,208 GBP
View
Price last confirmed 27 days ago
B
Retailer 10
-
£4,349 GBP
View
B
Retailer 11
-
£4,393 GBP
View
Retailer 12
-
£4,636 GBP
View
Price last confirmed 13 days ago
B
Retailer 13
-
£4,736 GBP
View
C
Retailer 14
-
£4,880 GBP
View
B
Retailer 15
-
£5,165 GBP
View
Most Expensive
C
NZ Jewellers
ea45264e-9fab-4af1-9448-b6c482387b5f · Nov 5
£7,028 GBP
$9,459 USD
View
15 more retailers have this diamond
Prices start from £3,320 GBPSave up to £3,708 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
1.02ct Radiant
£3,320 GBP