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Radiant|Natural|GIA

1.02ct G SI2 Radiant Natural Diamond

VG • G/SI2 • GIA 7558391269

Certificate GIA 7558391269

Diamond specifications and retailer prices

From £1,717 GBP
$2,300 USD
As of October 30, 2026
Save £2,377 GBP (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,094 GBP at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558391269. Listed at 16 retailers as of October 30, 2026, with prices from £1,717 to £4,094, a £2,377 spread on the same certified stone. NZ Jewellers lists it at £4,094. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558391269
Dimensions6.93 × 5.19 × 3.33 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
6.93 mm5.19 mm1.02 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558391269
Side View
Table 68.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 64.2%

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: Oct 30
Current: £4,094 GBP|Low: £1,410 GBP|High: £4,094 GBP|Avg: £2,181 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
November 1, 2026
Retailer 6£1,717 GBP
Retailer 5£1,753 GBP
Retailer 7£1,796 GBP
Retailer 4£1,802 GBP
Retailer 15£1,806 GBP
Retailer 3£1,819 GBP
Retailer 2£1,936 GBP
Retailer 11£1,958 GBP
Retailer 14£1,958 GBP
Retailer 12£2,033 GBP
Retailer 9£2,075 GBP
Retailer 13£2,259 GBP
Retailer 10£2,445 GBP
Retailer 8£3,430 GBP
NZ Jewellers£4,094 GBP

31 data points across 15 retailers

16 retailers£1,717 GBP to £4,094 GBP

A
Cheapest Retailer
-
£1,717 GBP
$2,300 USD
B+
Retailer 2
-
£1,753 GBP
$2,349 USD
View
B+
Retailer 3
-
£1,802 GBP
$2,415 USD
View
B+
Retailer 4
-
£1,806 GBP
$2,420 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,819 GBP
$2,437 USD
View
B+
Retailer 6
-
£1,936 GBP
View
B+
Retailer 7
-
£1,958 GBP
$2,623 USD
View
B+
Retailer 8
-
£1,958 GBP
$2,623 USD
View
Retailer 9
-
£1,958 GBP
$2,623 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
£2,033 GBP
$2,724 USD
View
B+
Retailer 11
-
£2,075 GBP
View
B
Retailer 12
-
£2,259 GBP
$3,027 USD
View
Retailer 13
-
£2,259 GBP
$3,027 USD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
£2,445 GBP
€3,120 EUR
View
B
Retailer 15
-
£3,430 GBP
View
Most Expensive
B
NZ Jewellers
37207b00-515d-4cc5-9c8c-f0197220c4e3 · Oct 30
£4,094 GBP
$5,485 USD
View
15 more retailers have this diamond
Prices start from £1,717 GBPSave up to £2,377 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 Radiant
£1,717 GBP