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Radiant|Natural|GIA

1.51ct F VS1 Radiant Natural Diamond

VG • F/VS1 • GIA 2377155777

Certificate GIA 2377155777

Diamond specifications and retailer prices

From £6,823 GBP
As of November 6, 2026
Save £6,413 GBP (48%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £13,236 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2377155777. Listed at 27 retailers as of November 5, 2026, with prices from £6,823 to £13,236, a £6,413 spread on the same certified stone. NZ Jewellers lists it at £13,236. 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

1.51
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2377155777
Dimensions7.41 × 5.91 × 3.93 mm
L/W Ratio1.25
Top View
7.41 mm5.91 mm1.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2377155777
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.5%

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 6
Current: £8,498 GBP|Low: £6,912 GBP|High: £12,551 GBP|Avg: £8,699 GBP|-1.3%
Retailer 1
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
November 7, 2026
Retailer 7£6,912 GBP
Retailer 12£6,989 GBP
Retailer 14£7,358 GBP
Retailer 3£7,369 GBP
Retailer 15£7,845 GBP
Retailer 6£7,942 GBP
Retailer 13£7,942 GBP
Retailer 1£8,498 GBP
Retailer 11£8,628 GBP
Retailer 2£8,736 GBP
Retailer 5£8,781 GBP
Retailer 4£8,865 GBP
Retailer 8£9,950 GBP
Retailer 9£11,586 GBP
Retailer 10£12,369 GBP

46 data points across 15 retailers

27 retailers£6,823 GBP to £13,236 GBP

A
Cheapest Retailer
-
£6,823 GBP
A
Retailer 2
-
£6,912 GBP
View
Retailer 3
-
£6,989 GBP
View
Price last confirmed 10 days ago
A
Retailer 4
-
£7,358 GBP
View
A
Retailer 5
-
£7,360 GBP
View
A
Retailer 6
-
£7,369 GBP
View
B+
Retailer 7
-
£7,845 GBP
View
B+
Retailer 8
-
£7,942 GBP
View
Final sale: no returns
Retailer 9
-
£7,942 GBP
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£8,472 GBP
View
B+
Retailer 11
-
£8,498 GBP
View
B+
Retailer 12
-
£8,604 GBP
View
Retailer 13
-
£8,628 GBP
View
Price last confirmed 15 days ago
B+
Retailer 14
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£8,736 GBP
View
B+
Retailer 15
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£8,781 GBP
View
B+
Retailer 16
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£8,866 GBP
View
B+
Retailer 17
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£9,279 GBP
View
B+
Retailer 18
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£9,279 GBP
View
B
Retailer 19
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£9,518 GBP
View
B
Retailer 20
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£9,585 GBP
View
B
Retailer 21
-
£9,677 GBP
View
B+
Retailer 22
-
£9,927 GBP
View
B+
Retailer 23
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£9,950 GBP
View
Retailer 24
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£10,448 GBP
View
Price last confirmed 15 days ago
B
Retailer 25
-
£11,586 GBP
View
B
Retailer 26
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£12,369 GBP
View
Most Expensive
B
NZ Jewellers
1acc45d0-70f9-45b2-bcc0-337ab833af8a · Nov 5
£13,236 GBP
$17,716 USD
View
26 more retailers have this diamond
Prices start from £6,823 GBPSave up to £6,413 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
1.51ct Radiant
£6,823 GBP