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Radiant|Natural|GIA

1.53ct I IF Radiant Natural Diamond

EX • I/IF • GIA 6541563047

Certificate GIA 6541563047

Diamond specifications and retailer prices

From £4,001 GBP
As of November 5, 2026
Save £4,887 GBP (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £8,888 GBP at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541563047. Listed at 17 retailers as of November 5, 2026, with prices from £4,001 to £8,888, a £4,887 spread on the same certified stone. NZ Jewellers lists it at £8,888. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541563047
Dimensions7.54 × 5.81 × 4.01 mm
L/W Ratio1.30
Top View
7.54 mm5.81 mm1.53 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541563047
Side View
Table 69.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 69.1%

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 5
Current: £4,696 GBP|Low: £4,001 GBP|High: £7,495 GBP|Avg: £5,256 GBP|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3£4,001 GBP
Retailer 9£4,635 GBP
Retailer 1£4,696 GBP
Retailer 8£4,905 GBP
Retailer 10£4,919 GBP
Retailer 4£5,046 GBP
Retailer 7£5,158 GBP
Retailer 2£5,454 GBP
Retailer 6£6,529 GBP
Retailer 5£7,386 GBP

29 data points across 10 retailers

17 retailers£4,001 GBP to £8,888 GBP

A
Cheapest Retailer
-
£4,001 GBP
A
Retailer 2
-
£4,635 GBP
View
A
Retailer 3
-
£4,696 GBP
View
A
Retailer 4
-
£4,905 GBP
View
Final sale: no returns
Retailer 5
-
£4,906 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
£4,919 GBP
View
A
Retailer 7
-
£5,046 GBP
View
Retailer 8
-
£5,158 GBP
View
Price last confirmed 14 days ago
A
Retailer 9
-
£5,315 GBP
View
A
Retailer 10
-
£5,396 GBP
View
A
Retailer 11
-
£5,434 GBP
View
A
Retailer 12
-
£5,436 GBP
View
A
Retailer 13
-
£5,454 GBP
View
B+
Retailer 14
-
£6,132 GBP
View
B+
Retailer 15
-
£6,529 GBP
View
B+
Retailer 16
-
£7,386 GBP
View
Most Expensive
B
NZ Jewellers
883c8de3-9111-4f7b-b245-da72c3abb20a · Nov 5
£8,888 GBP
$11,963 USD
View
16 more retailers have this diamond
Prices start from £4,001 GBPSave up to £4,887 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
£4,001 GBP