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Radiant|Natural|GIA

1.51ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 2241085544

Certificate GIA 2241085544

Diamond specifications and retailer prices

From £2,394 GBP
HK$25,100 HKD
As of November 1, 2026
Save £3,242 GBP (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,636 GBP at NZ Jewellers · As of November 3, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241085544. Listed at 8 retailers as of November 1, 2026, with prices from £2,394 to £5,636, a £3,242 spread on the same certified stone. NZ Jewellers lists it at £5,636. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle66.05°
OriginNatural
Grading LabGIA
CertificateGIA 2241085544
Dimensions7.15 × 5.52 × 3.85 mm
L/W Ratio1.30
Key to symbols
Cloud, Crystal
Top View
7.15 mm5.52 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2241085544
Side View
Table 65.0%CrownGirdle: THK-VTKPavilion 66.05°Culet: NoneDepth 69.8%

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 1
Current: £5,636 GBP|Low: £2,375 GBP|High: £5,801 GBP|Avg: £3,677 GBP|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4£2,394 GBP
Retailer 2£3,048 GBP
Retailer 8£3,062 GBP
Retailer 5£3,235 GBP
Retailer 6£3,235 GBP
Retailer 7£3,452 GBP
Retailer 3£5,153 GBP
NZ Jewellers£5,636 GBP

16 data points across 8 retailers

8 retailers£2,394 GBP to £5,636 GBP

A
Cheapest Retailer
-
£2,394 GBP
HK$25,100 HKD
A
Retailer 2
-
£3,048 GBP
View
Retailer 3
-
£3,062 GBP
SGD 5,552 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£3,235 GBP
$4,341 USD
View
A
Retailer 5
-
£3,235 GBP
$4,341 USD
View
A
Retailer 6
-
£3,452 GBP
$4,632 USD
View
B
Retailer 7
-
£5,153 GBP
View
Most Expensive
B
NZ Jewellers
e7fa5d9a-a9a0-48ff-b1cb-9654ec8bcc5a · Nov 3
£5,636 GBP
$7,563 USD
View
7 more retailers have this diamond
Prices start from £2,394 GBPSave up to £3,242 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
£2,394 GBP