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Radiant|Natural|GIA

1.50ct G VVS1 Radiant Natural Diamond

GD • G/VVS1 • GIA 6551143328

Certificate GIA 6551143328

Diamond specifications and retailer prices

From £5,164 GBP
As of November 6, 2026
Save £6,428 GBP (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £11,592 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551143328. Listed at 23 retailers as of November 5, 2026, with prices from £5,164 to £11,592, a £6,428 spread on the same certified stone. NZ Jewellers lists it at £11,592. 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
G
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551143328
Dimensions7.39 × 5.68 × 3.88 mm
L/W Ratio1.30
Top View
7.39 mm5.68 mm1.50 ctG / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551143328
Side View
Table 71.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 68.3%

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 6
Current: £11,592 GBP|Low: £5,164 GBP|High: £12,100 GBP|Avg: £7,120 GBP|-4.2%
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
Retailer 19
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Retailer 21
November 7, 2026
Retailer 20£5,164 GBP
Retailer 19£5,287 GBP
Retailer 6£5,322 GBP
Retailer 17£5,816 GBP
Retailer 8£5,991 GBP
Retailer 2£6,306 GBP
Retailer 16£6,344 GBP
Retailer 12£6,345 GBP
Retailer 15£6,350 GBP
Retailer 18£6,463 GBP
Retailer 14£6,638 GBP
Retailer 7£6,931 GBP
Retailer 11£6,935 GBP
Retailer 13£6,980 GBP
Retailer 21£7,084 GBP
Retailer 3£7,108 GBP
Retailer 10£7,491 GBP
Retailer 5£7,931 GBP
Retailer 4£8,456 GBP
Retailer 9£9,633 GBP
NZ Jewellers£11,592 GBP

13 data points across 21 retailers

23 retailers£5,164 GBP to £11,592 GBP

A
Cheapest Retailer
-
£5,164 GBP
A
Retailer 2
-
£5,287 GBP
View
A
Retailer 3
-
£5,322 GBP
View
A
Retailer 4
-
£5,816 GBP
View
A
Retailer 5
-
£5,991 GBP
View
A
Retailer 6
-
£6,306 GBP
View
A
Retailer 7
-
£6,344 GBP
View
Final sale: no returns
A
Retailer 8
-
£6,345 GBP
View
A
Retailer 9
-
£6,350 GBP
View
A
Retailer 10
-
£6,463 GBP
View
Retailer 11
-
£6,560 GBP
View
Price last confirmed 15 days ago
Retailer 12
-
£6,638 GBP
View
Price last confirmed 9 days ago
A
Retailer 13
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£6,931 GBP
View
A
Retailer 14
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£6,935 GBP
View
A
Retailer 15
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£6,980 GBP
View
A
Retailer 16
-
£7,084 GBP
View
A
Retailer 17
-
£7,108 GBP
View
B+
Retailer 18
-
£7,491 GBP
View
B+
Retailer 19
-
£7,931 GBP
View
Retailer 20
-
£8,297 GBP
View
Price last confirmed 62 days ago
B+
Retailer 21
-
£8,456 GBP
View
B+
Retailer 22
-
£9,633 GBP
View
Most Expensive
B
NZ Jewellers
7cd57f58-ab29-49e6-8256-9432dc054491 · Nov 5
£11,592 GBP
$15,516 USD
View
22 more retailers have this diamond
Prices start from £5,164 GBPSave up to £6,428 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
£5,164 GBP