Radiant|Natural|GIA

1.51ct L VS1 Radiant Natural Diamond

VG • L/VS1 • GIA 5234113161

Certificate GIA 5234113161

Diamond specifications and retailer prices

From £3,059 GBP
As of November 4, 2026
Save £1,135 GBP (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,606 GBP at NZ Jewellers · As of September 30, 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 L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5234113161. Listed at 11 retailers as of November 4, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
L
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5234113161
Dimensions6.82 × 6.14 × 4.40 mm
L/W Ratio1.11
Top View
6.82 mm6.14 mm1.51 ctL / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5234113161
Side View
Table 71.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,194 GBP|Low: £2,880 GBP|High: £4,762 GBP|Avg: £3,507 GBP|+12.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 2£2,880 GBP
Retailer 3£3,014 GBP
Retailer 5£3,059 GBP
Retailer 12£3,120 GBP
Retailer 4£3,224 GBP
Retailer 7£3,270 GBP
Retailer 10£3,373 GBP
Retailer 6£3,411 GBP
Retailer 11£3,549 GBP
Retailer 1£4,194 GBP
Retailer 8£4,431 GBP
Retailer 9£4,762 GBP

41 data points across 12 retailers

11 retailers£3,059 GBP to £4,194 GBP

Retailer 1
-
£3,014 GBP
Price last confirmed 95 days ago
B
Retailer 2
-
£3,059 GBP
View
B
Retailer 3
-
£3,270 GBP
View
B
Retailer 4
-
£3,411 GBP
View
Retailer 5
-
£3,578 GBP
View
Price last confirmed 30 days ago
Retailer 6
-
£3,578 GBP
View
Price last confirmed 38 days ago
Retailer 7
-
£3,578 GBP
View
Price last confirmed 30 days ago
Retailer 8
-
£4,129 GBP
View
Price last confirmed 39 days ago
C
Retailer 9
-
£4,194 GBP
View
Retailer 10
-
£4,762 GBP
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
8d7fa9b1-a317-405e-bcd7-59917988d5b2 · Sep 30
£6,606 GBP
$8,842 USD
View
Price under review
10 more retailers have this diamond
Prices start from £3,059 GBPSave up to £1,135 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
£3,059 GBP