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Radiant|Natural|GIA

1.50ct I VS1 Radiant Natural Diamond

EX • I/VS1 • GIA 2524972409

Certificate GIA 2524972409

Diamond specifications and retailer prices

From £4,601 GBP
$6,165 USD
As of October 28, 2026
Save £5,268 GBP (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £9,869 GBP at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2524972409. Listed at 20 retailers as of October 28, 2026, with prices from £4,601 to £9,869, a £5,268 spread on the same certified stone. NZ Jewellers lists it at £9,869. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2524972409
Dimensions7.40 × 5.46 × 3.92 mm
L/W Ratio1.36
Top View
7.40 mm5.46 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2524972409
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.8%

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 28
Current: £8,223 GBP|Low: £4,601 GBP|High: £8,322 GBP|Avg: £5,831 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9£4,601 GBP
Retailer 10£4,662 GBP
Retailer 2£4,934 GBP
Retailer 11£4,934 GBP
Retailer 3£4,944 GBP
Retailer 12£5,427 GBP
Retailer 5£5,517 GBP
Retailer 8£5,689 GBP
Retailer 7£5,952 GBP
Retailer 4£6,381 GBP
Retailer 6£7,249 GBP
Retailer 1£8,223 GBP

42 data points across 12 retailers

20 retailers£4,601 GBP to £9,869 GBP

A
Cheapest Retailer
-
£4,601 GBP
$6,165 USD
A
Retailer 2
-
£4,662 GBP
$6,246 USD
View
A
Retailer 3
-
£4,902 GBP
CA$9,122 CAD
View
A
Retailer 4
-
£4,934 GBP
$6,611 USD
View
A
Retailer 5
-
£4,934 GBP
$6,611 USD
View
Final sale: no returns
A
Retailer 6
-
£4,944 GBP
$6,625 USD
View
A
Retailer 7
-
£4,975 GBP
$6,666 USD
View
A
Retailer 8
-
£5,345 GBP
$7,162 USD
View
A
Retailer 9
-
£5,427 GBP
$7,272 USD
View
A
Retailer 10
-
£5,517 GBP
View
B+
Retailer 11
-
£5,641 GBP
$7,558 USD
View
Retailer 12
-
£5,689 GBP
A$11,727 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£5,952 GBP
€7,595 EUR
View
B+
Retailer 14
-
£6,168 GBP
$8,264 USD
View
B+
Retailer 15
-
£6,367 GBP
$8,531 USD
View
B+
Retailer 16
-
£6,381 GBP
View
Retailer 17
-
£6,500 GBP
$8,709 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
£7,249 GBP
ZAR 156,902 ZAR
View
B+
Retailer 19
-
£8,223 GBP
View
Most Expensive
B
NZ Jewellers
cbc351ea-1e7e-4d49-bdf6-774c77d4537b · Oct 30
£9,869 GBP
$13,223 USD
View
19 more retailers have this diamond
Prices start from £4,601 GBPSave up to £5,268 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
£4,601 GBP