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Radiant|Natural|GIA

1.51ct J VS1 Radiant Natural Diamond

VG • J/VS1 • GIA 5373391160

Certificate GIA 5373391160

Diamond specifications and retailer prices

From £3,937 GBP
$5,283 USD
As of November 1, 2026
Save £5,409 GBP (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £9,346 GBP at Yorxs · As of November 2, 2026
View at Yorxs

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5373391160. Listed at 14 retailers as of November 1, 2026, with prices from £3,937 to £9,346, a £5,409 spread on the same certified stone. Yorxs lists it at £9,346. 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
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5373391160
Dimensions7.33 × 5.99 × 4.01 mm
L/W Ratio1.22
Top View
7.33 mm5.99 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5373391160
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.9%

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 1
Current: £5,532 GBP|Low: £3,881 GBP|High: £9,346 GBP|Avg: £5,407 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 2, 2026
Retailer 4£3,937 GBP
Retailer 7£3,956 GBP
Retailer 2£4,028 GBP
Retailer 5£4,269 GBP
Retailer 8£4,935 GBP
Retailer 6£5,037 GBP
Retailer 9£5,388 GBP
Retailer 1£5,532 GBP
Retailer 3£7,761 GBP
Yorxs£9,346 GBP

41 data points across 10 retailers

14 retailers£3,937 GBP to £9,346 GBP

B+
Cheapest Retailer
-
£3,937 GBP
$5,283 USD
B+
Retailer 2
-
£3,956 GBP
$5,309 USD
View
B+
Retailer 3
-
£4,028 GBP
$5,405 USD
View
B+
Retailer 4
-
£4,181 GBP
$5,611 USD
View
B+
Retailer 5
-
£4,269 GBP
$5,729 USD
View
Final sale: no returns
B+
Retailer 6
-
£4,392 GBP
A$9,068 AUD
View
B+
Retailer 7
-
£4,935 GBP
A$10,188 AUD
View
B
Retailer 8
-
£5,037 GBP
$6,760 USD
View
B
Retailer 9
-
£5,388 GBP
$7,230 USD
View
B
Retailer 10
-
£5,388 GBP
$7,230 USD
View
B
Retailer 11
-
£5,532 GBP
View
B
Retailer 12
-
£5,567 GBP
$7,470 USD
View
Retailer 13
-
£7,761 GBP
$10,414 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Yorxs
616377371 · Nov 2
£9,346 GBP
€11,944 EUR
View
13 more retailers have this diamond
Prices start from £3,937 GBPSave up to £5,409 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
£3,937 GBP