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Radiant|Natural|GIA

1.50ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 5242085920

Certificate GIA 5242085920

Diamond specifications and retailer prices

From £4,165 GBP
HK$43,600 HKD
As of November 1, 2026
Save £5,445 GBP (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £9,610 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 G 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 5242085920. Listed at 7 retailers as of October 30, 2026, with prices from £4,165 to £9,610, a £5,445 spread on the same certified stone. NZ Jewellers lists it at £9,610. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle58.99°
OriginNatural
Grading LabGIA
CertificateGIA 5242085920
Dimensions7.31 × 5.62 × 3.92 mm
L/W Ratio1.30
Key to symbols
Feather, Needle
Top View
7.31 mm5.62 mm1.50 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242085920
Side View
Table 64.0%CrownGirdle: ThickPavilion 58.99°Culet: NoneDepth 69.7%

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: Nov 1
Current: £9,610 GBP|Low: £4,165 GBP|High: £9,872 GBP|Avg: £6,452 GBP|-2.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2£4,165 GBP
Retailer 4£5,226 GBP
Retailer 3£5,666 GBP
Retailer 6£5,834 GBP
Retailer 7£5,978 GBP
Retailer 5£8,007 GBP
NZ Jewellers£9,610 GBP

15 data points across 7 retailers

7 retailers£4,165 GBP to £9,610 GBP

A
Cheapest Retailer
-
£4,165 GBP
HK$43,600 HKD
A
Retailer 2
-
£5,226 GBP
View
A
Retailer 3
-
£5,666 GBP
$7,592 USD
View
A
Retailer 4
-
£5,834 GBP
$7,817 USD
View
A
Retailer 5
-
£5,978 GBP
$8,010 USD
View
B+
Retailer 6
-
£8,007 GBP
View
Most Expensive
B+
NZ Jewellers
cce46903-e675-4891-8d3e-5ba28ca20101 · Oct 30
£9,610 GBP
$12,876 USD
View
6 more retailers have this diamond
Prices start from £4,165 GBPSave up to £5,445 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
£4,165 GBP