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Radiant|Natural|GIA

1.52ct J SI2 Radiant Natural Diamond

ID • J/SI2 • GIA 6542044202

Certificate GIA 6542044202

Diamond specifications and retailer prices

From £2,128 GBP
As of October 30, 2026
Save £2,359 GBP (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £4,487 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 J 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 6542044202. Listed at 6 retailers as of October 30, 2026, with prices from £2,128 to £4,487, a £2,359 spread on the same certified stone. NZ Jewellers lists it at £4,487. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle44.76°
Pavilion angle30.71°
OriginNatural
Grading LabGIA
CertificateGIA 6542044202
Dimensions7.90 × 5.59 × 3.72 mm
L/W Ratio1.41
Top View
7.90 mm5.59 mm1.52 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542044202
Side View
Table 69.0%Crown 44.76°Girdle: STK-THKPavilion 30.71°Culet: NoneDepth 66.5%

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: £4,487 GBP|Low: £2,037 GBP|High: £4,532 GBP|Avg: £2,686 GBP|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7£2,037 GBP
Retailer 2£2,128 GBP
Retailer 4£2,146 GBP
Retailer 6£2,229 GBP
Retailer 5£2,257 GBP
Retailer 8£2,446 GBP
Retailer 9£2,545 GBP
Retailer 3£3,608 GBP
NZ Jewellers£4,487 GBP

27 data points across 9 retailers

6 retailers£2,128 GBP to £4,487 GBP

A
Cheapest Retailer
-
£2,128 GBP
A
Retailer 2
-
£2,146 GBP
$2,876 USD
View
A
Retailer 3
-
£2,229 GBP
$2,986 USD
View
A
Retailer 4
-
£2,257 GBP
$3,024 USD
View
B+
Retailer 5
-
£3,608 GBP
View
Most Expensive
B
NZ Jewellers
0aede354-60cb-4700-9193-0345c5ca8d4b · Oct 30
£4,487 GBP
$6,012 USD
View
5 more retailers have this diamond
Prices start from £2,128 GBPSave up to £2,359 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
£2,128 GBP