Radiant|Natural|GIA

1.51ct J VS1 Radiant Natural Diamond

GD • J/VS1 • GIA 2235641237

Certificate GIA 2235641237

Diamond specifications and retailer prices

From £3,871 GBP
$5,195 USD
As of November 2, 2026
Save £4,768 GBP (55%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: £8,640 GBP at NZ Jewellers · As of October 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2235641237. Listed at 33 retailers as of October 30, 2026, with prices from £3,871 to £8,640, a £4,768 spread on the same certified stone. NZ Jewellers lists it at £8,640. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235641237
Dimensions7.53 × 5.66 × 3.89 mm
L/W Ratio1.33
Culet sizeNone
Top View
7.53 mm5.66 mm1.51 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235641237
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.6%

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 2
Current: £4,867 GBP|Low: £3,745 GBP|High: £7,702 GBP|Avg: £5,239 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6£4,076 GBP
Retailer 7£4,319 GBP
Retailer 9£4,680 GBP
Retailer 1£4,867 GBP
Retailer 3£4,954 GBP
Retailer 8£5,066 GBP
Retailer 2£5,642 GBP
Retailer 5£6,347 GBP
Retailer 4£7,610 GBP

35 data points across 9 retailers

33 retailers£3,871 GBP to £8,640 GBP

B+
Cheapest Retailer
-
£3,871 GBP
$5,195 USD
B+
Retailer 2
-
£4,035 GBP
$5,415 USD
View
B+
Retailer 3
-
£4,076 GBP
$5,470 USD
View
B+
Retailer 4
-
£4,081 GBP
$5,477 USD
View
B+
Retailer 5
-
£4,136 GBP
$5,550 USD
View
B+
Retailer 6
-
£4,242 GBP
A$8,757 AUD
View
B
Retailer 7
-
£4,319 GBP
$5,796 USD
View
Final sale: no returns
B
Retailer 8
-
£4,323 GBP
CA$8,057 CAD
View
B
Retailer 9
-
£4,352 GBP
$5,840 USD
View
B
Retailer 10
-
£4,356 GBP
$5,845 USD
View
B
Retailer 11
-
£4,611 GBP
$6,188 USD
View
B
Retailer 12
-
£4,680 GBP
$6,280 USD
View
B
Retailer 13
-
£4,680 GBP
$6,280 USD
View
B
Retailer 14
-
£4,680 GBP
$6,280 USD
View
B
Retailer 15
-
£4,765 GBP
$6,395 USD
View
B+
Retailer 16
-
£4,867 GBP
View
B
Retailer 17
-
£4,870 GBP
$6,535 USD
View
B
Retailer 18
-
£4,935 GBP
A$10,188 AUD
View
B
Retailer 19
-
£4,935 GBP
$6,623 USD
View
B
Retailer 20
-
£4,954 GBP
View
Retailer 21
-
£5,066 GBP
A$10,458 AUD
View
Price last confirmed 29 days ago
B
Retailer 22
-
£5,209 GBP
$6,990 USD
View
B
Retailer 23
-
£5,209 GBP
$6,990 USD
View
B
Retailer 24
-
£5,286 GBP
$7,093 USD
View
B
Retailer 25
-
£5,380 GBP
$7,220 USD
View
B
Retailer 26
-
£5,400 GBP
$7,246 USD
View
B
Retailer 27
-
£5,642 GBP
€7,211 EUR
View
Retailer 28
-
£5,694 GBP
$7,641 USD
View
Price last confirmed 10 days ago
B
Retailer 29
-
£5,855 GBP
$7,857 USD
View
B
Retailer 30
-
£6,347 GBP
ZAR 137,590 ZAR
View
C
Retailer 31
-
£7,488 GBP
$10,049 USD
View
B
Retailer 32
-
£7,610 GBP
View
Most Expensive
C
NZ Jewellers
a946e38e-b219-4d53-b0c2-481d65b8e395 · Oct 30
£8,640 GBP
$11,594 USD
View
32 more retailers have this diamond
Prices start from £3,871 GBPSave up to £4,768 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
£3,871 GBP