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Radiant|Natural|GIA

1.51ct D VS2 Radiant Natural Diamond

ID • D/VS2 • GIA 6512500028

Certificate GIA 6512500028

Diamond specifications and retailer prices

From £6,289 GBP
As of November 4, 2026
Save £4,862 GBP (44%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: £11,151 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6512500028. Listed at 30 retailers as of November 4, 2026, with prices from £6,289 to £11,151, a £4,862 spread on the same certified stone. NZ Jewellers lists it at £11,151. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.02°
Pavilion angle30.27°
OriginNatural
Grading LabGIA
CertificateGIA 6512500028
Dimensions7.20 × 5.62 × 3.91 mm
L/W Ratio1.28
Top View
7.20 mm5.62 mm1.51 ctD / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512500028
Side View
Table 66.0%Crown 45.02°Girdle: THK-VTKPavilion 30.27°Culet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £11,151 GBP|Low: £5,537 GBP|High: £11,151 GBP|Avg: £8,036 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
November 5, 2026
Retailer 9£6,379 GBP
Retailer 7£6,963 GBP
Retailer 8£6,964 GBP
Retailer 2£7,248 GBP
Retailer 16£7,359 GBP
Retailer 10£7,500 GBP
Retailer 13£7,547 GBP
Retailer 5£7,659 GBP
Retailer 12£7,882 GBP
Retailer 14£7,882 GBP
Retailer 11£8,015 GBP
Retailer 3£8,345 GBP
Retailer 6£8,465 GBP
Retailer 4£10,230 GBP
Retailer 15£10,847 GBP
NZ Jewellers£11,151 GBP

43 data points across 16 retailers

30 retailers£6,289 GBP to £11,151 GBP

A
Cheapest Retailer
-
£6,289 GBP
A
Retailer 2
-
£6,379 GBP
View
A
Retailer 3
-
£6,441 GBP
View
A
Retailer 4
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£6,519 GBP
View
A
Retailer 5
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£6,523 GBP
View
A
Retailer 6
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£6,727 GBP
View
A
Retailer 7
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£6,900 GBP
View
A
Retailer 8
-
£6,963 GBP
View
Final sale: no returns
Retailer 9
-
£6,964 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
-
£7,248 GBP
View
A
Retailer 11
-
£7,359 GBP
View
A
Retailer 12
-
£7,425 GBP
View
A
Retailer 13
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£7,500 GBP
View
A
Retailer 14
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£7,547 GBP
View
A
Retailer 15
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£7,630 GBP
View
Retailer 16
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£7,659 GBP
View
Price last confirmed 13 days ago
Retailer 17
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£7,677 GBP
View
Price last confirmed 13 days ago
B+
Retailer 18
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£7,751 GBP
View
B+
Retailer 19
-
£7,882 GBP
View
B+
Retailer 20
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£7,882 GBP
View
B+
Retailer 21
-
£8,015 GBP
View
B+
Retailer 22
-
£8,308 GBP
View
B+
Retailer 23
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£8,345 GBP
View
B+
Retailer 24
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£8,459 GBP
View
B+
Retailer 25
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£8,465 GBP
View
Retailer 26
-
£8,705 GBP
View
Price last confirmed 60 days ago
B+
Retailer 27
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£8,705 GBP
View
B+
Retailer 28
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£10,230 GBP
View
B+
Retailer 29
-
£10,847 GBP
View
Most Expensive
B
NZ Jewellers
e6e342c1-e216-4f61-922a-47f549251e5c · Nov 5
£11,151 GBP
$15,053 USD
View
29 more retailers have this diamond
Prices start from £6,289 GBPSave up to £4,862 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
£6,289 GBP