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Radiant|Natural|GIA

1.01ct J VS1 Radiant Natural Diamond

GD • J/VS1 • GIA 5273419926

Certificate GIA 5273419926

Diamond specifications and retailer prices

From £1,414 GBP
As of November 4, 2026
Save £1,606 GBP (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,099 GBP at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-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 5273419926. Listed at 21 retailers as of November 4, 2026, with a 114% 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

1.01
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5273419926
Dimensions6.18 × 4.94 × 3.40 mm
L/W Ratio1.25
Top View
6.18 mm4.94 mm1.01 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5273419926
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.7%

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 4
Current: £1,877 GBP|Low: £1,414 GBP|High: £3,476 GBP|Avg: £2,047 GBP|-8.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 17£1,414 GBP
Retailer 3£1,444 GBP
Retailer 4£1,510 GBP
Retailer 9£1,573 GBP
Retailer 15£1,584 GBP
Retailer 18£1,608 GBP
Retailer 11£1,641 GBP
Retailer 2£1,775 GBP
Retailer 5£1,815 GBP
Retailer 7£1,815 GBP
Retailer 8£1,875 GBP
Retailer 1£1,877 GBP
Retailer 6£2,009 GBP
Retailer 13£2,108 GBP
Retailer 12£2,145 GBP
Retailer 10£2,196 GBP
Retailer 16£2,483 GBP
Retailer 14£3,019 GBP

34 data points across 18 retailers

21 retailers£1,414 GBP to £3,019 GBP

B+
Cheapest Retailer
-
£1,414 GBP
A
Retailer 2
-
£1,444 GBP
View
Final sale: no returns
B+
Retailer 3
-
£1,510 GBP
View
Retailer 4
-
£1,573 GBP
View
Price last confirmed 17 days ago
B+
Retailer 5
-
£1,584 GBP
View
B+
Retailer 6
-
£1,608 GBP
View
B+
Retailer 7
-
£1,641 GBP
View
B
Retailer 8
-
£1,775 GBP
View
Retailer 9
-
£1,776 GBP
View
Price last confirmed 46 days ago
B
Retailer 10
-
£1,815 GBP
View
B
Retailer 11
-
£1,815 GBP
View
B
Retailer 12
-
£1,875 GBP
View
B+
Retailer 13
-
£1,877 GBP
View
B
Retailer 14
-
£2,009 GBP
View
Retailer 15
-
£2,049 GBP
View
Price last confirmed 45 days ago
B
Retailer 16
-
£2,108 GBP
View
B
Retailer 17
-
£2,145 GBP
View
Retailer 18
-
£2,196 GBP
View
Price last confirmed 31 days ago
B
Retailer 19
-
£2,483 GBP
View
B
Retailer 20
-
£3,019 GBP
View
Most Expensive
NZ Jewellers
d26441a3-7de4-4460-a106-3635f9c6e733 · Sep 20
£4,099 GBP
$5,486 USD
View
Price last confirmed 47 days ago
20 more retailers have this diamond
Prices start from £1,414 GBPSave up to £1,606 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
1.01ct Radiant
£1,414 GBP