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Radiant|Natural|GIA

1.51ct I VS1 Radiant Natural Diamond

VG • I/VS1 • GIA 2464802943

Certificate GIA 2464802943

Diamond specifications and retailer prices

From £6,248 GBP
As of November 5, 2026
Save £5,017 GBP (45%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £11,265 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 I colour (near-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 2464802943. Listed at 26 retailers as of November 5, 2026, with prices from £6,248 to £11,265, a £5,017 spread on the same certified stone. NZ Jewellers lists it at £11,265. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle58.8°
OriginNatural
Grading LabGIA
CertificateGIA 2464802943
Dimensions7.51 × 5.86 × 3.97 mm
L/W Ratio1.28
Top View
7.51 mm5.86 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2464802943
Side View
Table 68.0%Crown 47.7°Girdle: THK-VTKPavilion 58.8°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £7,321 GBP|Low: £6,022 GBP|High: £10,682 GBP|Avg: £7,895 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 10£6,022 GBP
Retailer 3£6,759 GBP
Retailer 11£6,759 GBP
Retailer 4£6,981 GBP
Retailer 1£7,321 GBP
Retailer 9£7,429 GBP
Retailer 2£7,435 GBP
Retailer 5£7,827 GBP
Retailer 6£8,088 GBP
Retailer 7£9,861 GBP
Retailer 8£10,528 GBP

46 data points across 11 retailers

26 retailers£6,248 GBP to £11,265 GBP

Retailer 1
-
£6,022 GBP
Price last confirmed 20 days ago
B+
Retailer 2
-
£6,248 GBP
View
B+
Retailer 3
-
£6,328 GBP
View
B+
Retailer 4
-
£6,328 GBP
View
B+
Retailer 5
-
£6,549 GBP
View
B+
Retailer 6
-
£6,705 GBP
View
Retailer 7
-
£6,759 GBP
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£6,759 GBP
View
Final sale: no returns
B+
Retailer 9
-
£6,815 GBP
View
B+
Retailer 10
-
£6,981 GBP
View
B+
Retailer 11
-
£7,321 GBP
View
B
Retailer 12
-
£7,322 GBP
View
Retailer 13
-
£7,429 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
£7,435 GBP
View
B
Retailer 15
-
£7,786 GBP
View
B
Retailer 16
-
£7,827 GBP
View
B
Retailer 17
-
£7,964 GBP
View
B
Retailer 18
-
£7,964 GBP
View
B
Retailer 19
-
£8,067 GBP
View
B
Retailer 20
-
£8,088 GBP
View
B
Retailer 21
-
£8,095 GBP
View
B
Retailer 22
-
£8,233 GBP
View
B
Retailer 23
-
£8,449 GBP
View
B
Retailer 24
-
£9,861 GBP
View
B
Retailer 25
-
£10,528 GBP
View
Most Expensive
B
NZ Jewellers
607a1ae1-4142-40b4-9971-8f7b8368c7d7 · Nov 5
£11,265 GBP
$15,078 USD
View
25 more retailers have this diamond
Prices start from £6,248 GBPSave up to £5,017 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.

B+
1.51ct Radiant
£6,248 GBP