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Radiant|Natural|GIA

1.50ct F SI2 Radiant Natural Diamond

VG • F/SI2 • GIA 3565576023

Certificate GIA 3565576023

Diamond specifications and retailer prices

From £5,330 GBP
As of November 4, 2026
Save £5,946 GBP (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £11,275 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 F 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 3565576023. Listed at 14 retailers as of November 4, 2026, with prices from £5,330 to £11,275, a £5,946 spread on the same certified stone. NZ Jewellers lists it at £11,275. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565576023
Dimensions7.96 × 5.67 × 3.78 mm
L/W Ratio1.40
Top View
7.96 mm5.67 mm1.50 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565576023
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £11,275 GBP|Low: £5,330 GBP|High: £11,275 GBP|Avg: £6,963 GBP
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
November 7, 2026
Retailer 14£5,330 GBP
Retailer 12£5,585 GBP
Retailer 10£6,108 GBP
Retailer 11£6,201 GBP
Retailer 2£6,287 GBP
Retailer 7£6,318 GBP
Retailer 4£6,544 GBP
Retailer 5£6,956 GBP
Retailer 6£6,956 GBP
Retailer 8£7,037 GBP
Retailer 13£7,047 GBP
Retailer 3£7,187 GBP
Retailer 9£9,370 GBP
NZ Jewellers£11,275 GBP

16 data points across 14 retailers

14 retailers£5,330 GBP to £11,275 GBP

B+
Cheapest Retailer
-
£5,330 GBP
B+
Retailer 2
-
£5,585 GBP
View
B+
Retailer 3
-
£6,108 GBP
View
B
Retailer 4
-
£6,201 GBP
View
B+
Retailer 5
-
£6,287 GBP
View
B+
Retailer 6
-
£6,318 GBP
View
B
Retailer 7
-
£6,544 GBP
View
B
Retailer 8
-
£6,956 GBP
View
B
Retailer 9
-
£6,956 GBP
View
B
Retailer 10
-
£7,037 GBP
View
B
Retailer 11
-
£7,047 GBP
View
B
Retailer 12
-
£7,187 GBP
View
B
Retailer 13
-
£9,370 GBP
View
Most Expensive
B
NZ Jewellers
41355799-5e98-47c4-b9b3-e0ae6f90233c · Nov 5
£11,275 GBP
$15,092 USD
View
13 more retailers have this diamond
Prices start from £5,330 GBPSave up to £5,946 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.

B+
1.50ct Radiant
£5,330 GBP