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Radiant|Natural|GIA

1.52ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 7448851093

Certificate GIA 7448851093

Diamond specifications and retailer prices

From £3,917 GBP
$5,249 USD
As of October 30, 2026
Save £4,297 GBP (52%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £8,214 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7448851093. Listed at 9 retailers as of October 30, 2026, with prices from £3,917 to £8,214, a £4,297 spread on the same certified stone. NZ Jewellers lists it at £8,214. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7448851093
Dimensions7.43 × 5.94 × 3.67 mm
L/W Ratio1.25
Top View
7.43 mm5.94 mm1.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7448851093
Side View
Table 69.0%CrownGirdlePavilionCulet: NoneDepth 61.8%

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: £8,214 GBP|Low: £3,423 GBP|High: £8,214 GBP|Avg: £5,324 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5£4,107 GBP
Retailer 6£4,450 GBP
Retailer 7£4,450 GBP
Retailer 8£4,450 GBP
Retailer 3£4,717 GBP
Retailer 9£5,134 GBP
Retailer 4£5,366 GBP
Retailer 2£7,236 GBP
NZ Jewellers£8,214 GBP

43 data points across 9 retailers

9 retailers£3,917 GBP to £8,214 GBP

A
Cheapest Retailer
-
£3,917 GBP
$5,249 USD
B+
Retailer 2
-
£4,107 GBP
$5,503 USD
View
Final sale: no returns
B+
Retailer 3
-
£4,450 GBP
$5,962 USD
View
B+
Retailer 4
-
£4,450 GBP
$5,962 USD
View
B+
Retailer 5
-
£4,717 GBP
View
B
Retailer 6
-
£5,134 GBP
$6,879 USD
View
B
Retailer 7
-
£5,366 GBP
€6,848 EUR
View
B
Retailer 8
-
£7,236 GBP
View
Most Expensive
B
NZ Jewellers
6aa75b58-783f-43bc-a4a5-24f292d3014a · Oct 30
£8,214 GBP
$11,006 USD
View
8 more retailers have this diamond
Prices start from £3,917 GBPSave up to £4,297 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
1.52ct Radiant
£3,917 GBP