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Radiant|Natural|GIA

1.50ct D VS1 Radiant Natural Diamond

EX • D/VS1 • GIA 6542423233

Certificate GIA 6542423233

Diamond specifications and retailer prices

From £7,266 GBP
As of November 2, 2026
Save £5,287 GBP (42%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £12,553 GBP at NZ Jewellers · As of October 21, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542423233. Listed at 19 retailers as of November 2, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542423233
Dimensions7.68 × 5.90 × 4.11 mm
L/W Ratio1.30
Top View
7.68 mm5.90 mm1.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542423233
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.5%

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 2
Current: £12,553 GBP|Low: £7,266 GBP|High: £12,651 GBP|Avg: £9,075 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 15£7,266 GBP
Retailer 8£7,350 GBP
Retailer 6£7,532 GBP
Retailer 17£7,875 GBP
Retailer 2£8,141 GBP
Retailer 9£8,442 GBP
Retailer 16£8,481 GBP
Retailer 18£8,784 GBP
Retailer 12£8,889 GBP
Retailer 3£8,904 GBP
Retailer 5£8,904 GBP
Retailer 7£9,042 GBP
Retailer 10£9,065 GBP
Retailer 13£9,129 GBP
Retailer 4£9,200 GBP
Retailer 14£9,262 GBP
Retailer 11£11,732 GBP
NZ Jewellers£12,553 GBP

32 data points across 18 retailers

19 retailers£7,266 GBP to £12,553 GBP

A
Cheapest Retailer
-
£7,266 GBP
A
Retailer 2
-
£7,350 GBP
View
A
Retailer 3
-
£7,532 GBP
View
Final sale: no returns
A
Retailer 4
-
£7,875 GBP
View
A
Retailer 5
-
£8,141 GBP
View
B+
Retailer 6
-
£8,442 GBP
View
B+
Retailer 7
-
£8,481 GBP
View
B+
Retailer 8
-
£8,784 GBP
View
B+
Retailer 9
-
£8,889 GBP
View
B+
Retailer 10
-
£8,904 GBP
View
B+
Retailer 11
-
£8,904 GBP
View
B+
Retailer 12
-
£9,042 GBP
View
B+
Retailer 13
-
£9,065 GBP
View
B+
Retailer 14
-
£9,129 GBP
View
B+
Retailer 15
-
£9,200 GBP
View
B+
Retailer 16
-
£9,262 GBP
View
B+
Retailer 17
-
£11,732 GBP
View
B
Retailer 18
-
£12,553 GBP
View
Most Expensive
NZ Jewellers
e2bc8ef9-3ecb-4464-b940-f500455358b1 · Oct 21
£12,553 GBP
$16,947 USD
View
Price last confirmed 15 days ago
18 more retailers have this diamond
Prices start from £7,266 GBPSave up to £5,287 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
£7,266 GBP