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Radiant|Natural|GIA

1.50ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 2524372002

Certificate GIA 2524372002

Diamond specifications and retailer prices

From £4,290 GBP
As of November 5, 2026
Save £5,799 GBP (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £10,089 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2524372002. Listed at 15 retailers as of November 5, 2026, with prices from £4,290 to £10,089, a £5,799 spread on the same certified stone. NZ Jewellers lists it at £10,089. 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

1.50
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2524372002
Dimensions8.00 × 5.63 × 3.94 mm
L/W Ratio1.42
Top View
8.00 mm5.63 mm1.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2524372002
Side View
Table 68.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.9%

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: Nov 5
Current: £10,089 GBP|Low: £4,290 GBP|High: £10,644 GBP|Avg: £5,914 GBP|-5.2%
NZ Jewellers
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
Retailer 15
November 7, 2026
Retailer 7£4,290 GBP
Retailer 10£4,442 GBP
Retailer 14£4,646 GBP
Retailer 3£4,767 GBP
Retailer 11£5,044 GBP
Retailer 15£5,044 GBP
Retailer 5£5,465 GBP
Retailer 12£5,549 GBP
Retailer 2£5,633 GBP
Retailer 13£5,889 GBP
Retailer 8£6,216 GBP
Retailer 6£6,306 GBP
Retailer 4£6,646 GBP
Retailer 9£8,383 GBP
NZ Jewellers£10,089 GBP

45 data points across 15 retailers

15 retailers£4,290 GBP to £10,089 GBP

A
Cheapest Retailer
-
£4,290 GBP
A
Retailer 2
-
£4,442 GBP
View
A
Retailer 3
-
£4,646 GBP
View
A
Retailer 4
-
£4,767 GBP
View
B+
Retailer 5
-
£5,044 GBP
View
Final sale: no returns
Retailer 6
-
£5,044 GBP
View
Price last confirmed 9 days ago
B+
Retailer 7
-
£5,465 GBP
View
B+
Retailer 8
-
£5,549 GBP
View
B+
Retailer 9
-
£5,633 GBP
View
B+
Retailer 10
-
£5,889 GBP
View
B+
Retailer 11
-
£6,216 GBP
View
B+
Retailer 12
-
£6,306 GBP
View
Retailer 13
-
£6,646 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
£8,383 GBP
View
Most Expensive
B
NZ Jewellers
ec1181c8-214f-4667-9c8a-1f86de3533d2 · Nov 5
£10,089 GBP
$13,504 USD
View
14 more retailers have this diamond
Prices start from £4,290 GBPSave up to £5,799 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
1.50ct Radiant
£4,290 GBP