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Radiant|Natural|GIA

1.34ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 7556384677

Certificate GIA 7556384677

Diamond specifications and retailer prices

From £2,439 GBP
As of November 6, 2026
Save £2,843 GBP (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,281 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.34ct natural radiant diamond

This 1.34ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7556384677. Listed at 16 retailers as of November 5, 2026, with prices from £2,439 to £5,281, a £2,843 spread on the same certified stone. NZ Jewellers lists it at £5,281. 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

1.34
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556384677
Dimensions7.59 × 5.42 × 3.62 mm
L/W Ratio1.40
Girdle conditionPolished
Top View
7.59 mm5.42 mm1.34 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556384677
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: 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 6
Current: £5,281 GBP|Low: £2,634 GBP|High: £5,281 GBP|Avg: £3,456 GBP
NZ Jewellers
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 11£2,634 GBP
Retailer 3£2,746 GBP
Retailer 12£2,746 GBP
Retailer 10£2,852 GBP
Retailer 5£2,941 GBP
Retailer 2£3,071 GBP
Retailer 4£3,169 GBP
Retailer 9£3,250 GBP
Retailer 6£3,411 GBP
Retailer 7£3,700 GBP
Retailer 8£5,069 GBP
NZ Jewellers£5,281 GBP

44 data points across 12 retailers

16 retailers£2,439 GBP to £5,281 GBP

B+
Cheapest Retailer
-
£2,439 GBP
B+
Retailer 2
-
£2,580 GBP
View
B+
Retailer 3
-
£2,634 GBP
View
Retailer 4
-
£2,746 GBP
View
Price last confirmed 26 days ago
B+
Retailer 5
-
£2,746 GBP
View
B+
Retailer 6
-
£2,747 GBP
View
B+
Retailer 7
-
£2,852 GBP
View
B+
Retailer 8
-
£2,941 GBP
View
B
Retailer 9
-
£3,071 GBP
View
B
Retailer 10
-
£3,169 GBP
View
Retailer 11
-
£3,250 GBP
View
Price last confirmed 34 days ago
B
Retailer 12
-
£3,411 GBP
View
Retailer 13
-
£3,431 GBP
View
Price last confirmed 23 days ago
B
Retailer 14
-
£3,700 GBP
View
B
Retailer 15
-
£5,069 GBP
View
Most Expensive
C
NZ Jewellers
8748918c-8692-418f-b4c7-ff04bc322fec · Nov 5
£5,281 GBP
$7,069 USD
View
15 more retailers have this diamond
Prices start from £2,439 GBPSave up to £2,843 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+
1.34ct Radiant
£2,439 GBP