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Radiant|Natural|GIA

1.53ct I IF Radiant Natural Diamond

VG • I/IF • GIA 5241046506

Certificate GIA 5241046506

Diamond specifications and retailer prices

From £3,648 GBP
As of November 4, 2026
Save £1,713 GBP (32%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £7,518 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.53ct natural radiant diamond

This 1.53ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-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 5241046506. Listed at 21 retailers as of October 31, 2026, with a 47% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.53
Carat
I
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241046506
Dimensions6.89 × 5.73 × 4.27 mm
L/W Ratio1.20
Top View
6.89 mm5.73 mm1.53 ctI / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241046506
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 74.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £3,855 GBP|Low: £3,507 GBP|High: £6,627 GBP|Avg: £4,452 GBP|-3.8%
Retailer 1
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
November 5, 2026
Retailer 2£3,648 GBP
Retailer 12£3,654 GBP
Retailer 8£3,656 GBP
Retailer 1£3,855 GBP
Retailer 14£3,910 GBP
Retailer 3£3,939 GBP
Retailer 10£4,099 GBP
Retailer 7£4,214 GBP
Retailer 6£4,417 GBP
Retailer 4£4,722 GBP
Retailer 9£4,748 GBP
Retailer 13£5,298 GBP
Retailer 11£5,361 GBP
Retailer 5£6,547 GBP

26 data points across 14 retailers

21 retailers£3,648 GBP to £5,361 GBP

A
Cheapest Retailer
-
£3,648 GBP
Final sale: no returns
A
Retailer 2
-
£3,654 GBP
View
A
Retailer 3
-
£3,656 GBP
View
A
Retailer 4
-
£3,855 GBP
View
A
Retailer 5
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£3,910 GBP
View
A
Retailer 6
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£3,939 GBP
View
Retailer 7
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£4,033 GBP
View
Price last confirmed 28 days ago
Retailer 8
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£4,072 GBP
View
Price last confirmed 38 days ago
A
Retailer 9
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£4,099 GBP
View
A
Retailer 10
-
£4,214 GBP
View
Retailer 11
-
£4,417 GBP
View
Price last confirmed 17 days ago
Retailer 12
-
£4,581 GBP
View
Price last confirmed 43 days ago
Retailer 13
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£4,699 GBP
View
Price last confirmed 37 days ago
A
Retailer 14
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£4,722 GBP
View
A
Retailer 15
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£4,748 GBP
View
Retailer 16
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£4,910 GBP
View
Price last confirmed 21 days ago
Retailer 17
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£5,286 GBP
View
Price last confirmed 44 days ago
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Retailer 18
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£5,298 GBP
View
A
Retailer 19
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£5,361 GBP
View
Retailer 20
-
£6,547 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
df847530-1b39-43cb-8372-c5cdbb40d120 · Sep 28
£7,518 GBP
$10,118 USD
View
Price last confirmed 38 days ago
20 more retailers have this diamond
Prices start from £3,648 GBPSave up to £1,713 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
1.53ct Radiant
£3,648 GBP