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Radiant|Natural|GIA

1.50ct H VS1 Radiant Natural Diamond

GD • H/VS1 • GIA 5566258750

Certificate GIA 5566258750

Diamond specifications and retailer prices

From £3,109 GBP
As of November 4, 2026
Save £3,834 GBP (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £6,943 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566258750. Listed at 21 retailers as of November 4, 2026, with prices from £3,109 to £6,943, a £3,834 spread on the same certified stone. NZ Jewellers lists it at £6,943. 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
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5566258750
Dimensions7.47 × 5.79 × 4.04 mm
L/W Ratio1.29
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal
Top View
7.47 mm5.79 mm1.50 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5566258750
Side View
Table 72.0%CrownGirdle: Very ThickPavilionCulet: 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 4
Current: £6,943 GBP|Low: £3,109 GBP|High: £6,943 GBP|Avg: £4,627 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 5, 2026
Retailer 14£3,109 GBP
Retailer 8£3,326 GBP
Retailer 9£3,662 GBP
Retailer 7£3,806 GBP
Retailer 10£4,010 GBP
Retailer 3£4,152 GBP
Retailer 4£4,152 GBP
Retailer 6£4,152 GBP
Retailer 11£4,211 GBP
Retailer 12£4,679 GBP
Retailer 5£4,790 GBP
Retailer 2£5,065 GBP
Retailer 13£6,613 GBP
NZ Jewellers£6,943 GBP

22 data points across 14 retailers

21 retailers£3,109 GBP to £6,943 GBP

A
Cheapest Retailer
-
£3,109 GBP
A
Retailer 2
-
£3,326 GBP
View
B+
Retailer 3
-
£3,632 GBP
View
B+
Retailer 4
-
£3,657 GBP
View
A
Retailer 5
-
£3,662 GBP
View
B+
Retailer 6
-
£3,786 GBP
View
B+
Retailer 7
-
£3,789 GBP
View
A
Retailer 8
-
£3,806 GBP
View
B+
Retailer 9
-
£3,832 GBP
View
Final sale: no returns
Retailer 10
-
£3,958 GBP
View
Price last confirmed 10 days ago
A
Retailer 11
-
£4,010 GBP
View
B+
Retailer 12
-
£4,152 GBP
View
B+
Retailer 13
-
£4,152 GBP
View
Retailer 14
-
£4,152 GBP
View
Price last confirmed 8 days ago
Retailer 15
-
£4,158 GBP
View
Price last confirmed 28 days ago
A
Retailer 16
-
£4,211 GBP
View
B+
Retailer 17
-
£4,679 GBP
View
B+
Retailer 18
-
£4,790 GBP
View
B+
Retailer 19
-
£5,065 GBP
View
B
Retailer 20
-
£6,613 GBP
View
Most Expensive
B
NZ Jewellers
f0e90687-eb95-467a-8d70-7ac5d08ebd7a · Nov 5
£6,943 GBP
$9,345 USD
View
20 more retailers have this diamond
Prices start from £3,109 GBPSave up to £3,834 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
£3,109 GBP