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Radiant|Natural|GIA

1.00ct E IF Radiant Natural Diamond

VG • E/IF • GIA 1475923522

Certificate GIA 1475923522

Diamond specifications and retailer prices

From £3,286 GBP
HK$34,400 HKD
As of October 30, 2026
Save £4,175 GBP (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £7,461 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1475923522. Listed at 20 retailers as of October 30, 2026, with prices from £3,286 to £7,461, a £4,175 spread on the same certified stone. NZ Jewellers lists it at £7,461. 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

1.00
Carat
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1475923522
Dimensions6.82 × 4.99 × 3.68 mm
L/W Ratio1.37
Key to symbols
Natural
Top View
6.82 mm4.99 mm1.00 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1475923522
Side View
Table 73.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.8%

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: £4,315 GBP|Low: £3,286 GBP|High: £6,651 GBP|Avg: £4,559 GBP|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11£3,286 GBP
Retailer 7£3,890 GBP
Retailer 9£4,117 GBP
Retailer 4£4,137 GBP
Retailer 12£4,161 GBP
Retailer 1£4,315 GBP
Retailer 3£4,432 GBP
Retailer 10£4,468 GBP
Retailer 2£4,823 GBP
Retailer 5£4,875 GBP
Retailer 8£5,432 GBP
Retailer 6£6,607 GBP

44 data points across 12 retailers

20 retailers£3,286 GBP to £7,461 GBP

A
Cheapest Retailer
-
£3,286 GBP
HK$34,400 HKD
A
Retailer 2
-
£3,777 GBP
SGD 6,838 SGD
View
A
Retailer 3
-
£3,890 GBP
$5,212 USD
View
B+
Retailer 4
-
£4,117 GBP
$5,516 USD
View
Final sale: no returns
B+
Retailer 5
-
£4,137 GBP
A$8,528 AUD
View
B+
Retailer 6
-
£4,161 GBP
$5,575 USD
View
B+
Retailer 7
-
£4,315 GBP
View
B+
Retailer 8
-
£4,432 GBP
$5,939 USD
View
B+
Retailer 9
-
£4,461 GBP
$5,977 USD
View
B+
Retailer 10
-
£4,461 GBP
$5,977 USD
View
B+
Retailer 11
-
£4,461 GBP
$5,977 USD
View
Retailer 12
-
£4,468 GBP
A$9,210 AUD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
£4,615 GBP
$6,184 USD
View
B+
Retailer 14
-
£4,823 GBP
View
B+
Retailer 15
-
£4,875 GBP
€6,221 EUR
View
Retailer 16
-
£5,147 GBP
$6,897 USD
View
Price last confirmed 54 days ago
B+
Retailer 17
-
£5,147 GBP
$6,897 USD
View
B+
Retailer 18
-
£5,432 GBP
ZAR 117,585 ZAR
View
B
Retailer 19
-
£6,607 GBP
View
Most Expensive
B
NZ Jewellers
5a348065-48da-45d2-b3f0-af51b366f2ea · Oct 30
£7,461 GBP
$9,997 USD
View
19 more retailers have this diamond
Prices start from £3,286 GBPSave up to £4,175 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
1.00ct Radiant
£3,286 GBP