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Radiant|Natural|GIA

1.52ct I SI2 Radiant Natural Diamond

ID • I/SI2 • GIA 1533184529

Certificate GIA 1533184529

Diamond specifications and retailer prices

From £2,460 GBP
As of October 30, 2026
Save £1,920 GBP (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £4,380 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 1533184529. Listed at 6 retailers as of October 30, 2026, with prices from £2,460 to £4,380, a £1,920 spread on the same certified stone. NZ Jewellers lists it at £4,380. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.62°
Pavilion angle30.24°
OriginNatural
Grading LabGIA
CertificateGIA 1533184529
Dimensions6.96 × 5.61 × 3.91 mm
L/W Ratio1.24
Top View
6.96 mm5.61 mm1.52 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533184529
Side View
Table 66.0%Crown 51.62°Girdle: VTK-ETKPavilion 30.24°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
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: Oct 30
Current: £4,380 GBP|Low: £2,364 GBP|High: £4,447 GBP|Avg: £3,040 GBP|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7£2,364 GBP
Retailer 2£2,460 GBP
Retailer 5£2,514 GBP
Retailer 4£2,611 GBP
Retailer 6£2,625 GBP
Retailer 8£2,839 GBP
Retailer 3£4,210 GBP
NZ Jewellers£4,380 GBP

29 data points across 8 retailers

6 retailers£2,460 GBP to £4,380 GBP

A
Cheapest Retailer
-
£2,460 GBP
A
Retailer 2
-
£2,514 GBP
$3,369 USD
View
A
Retailer 3
-
£2,611 GBP
$3,498 USD
View
A
Retailer 4
-
£2,625 GBP
$3,517 USD
View
B+
Retailer 5
-
£4,210 GBP
View
Most Expensive
B+
NZ Jewellers
ae982ffe-35f7-49ae-aa7a-910042845b41 · Oct 30
£4,380 GBP
$5,869 USD
View
5 more retailers have this diamond
Prices start from £2,460 GBPSave up to £1,920 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
£2,460 GBP