Radiant|Natural|GIA

1.52ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 5503428890

Certificate GIA 5503428890

Diamond specifications and retailer prices

From £6,094 GBP
As of November 4, 2026
Save £4,754 GBP (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £10,848 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5503428890. Listed at 18 retailers as of November 4, 2026, with prices from £6,094 to £10,848, a £4,754 spread on the same certified stone. NZ Jewellers lists it at £10,848. 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

1.52
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5503428890
Dimensions7.08 × 5.71 × 3.97 mm
L/W Ratio1.24
Top View
7.08 mm5.71 mm1.52 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5503428890
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.5%

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 4
Current: £7,046 GBP|Low: £5,981 GBP|High: £10,288 GBP|Avg: £7,526 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 6£5,981 GBP
Retailer 9£6,094 GBP
Retailer 7£6,463 GBP
Retailer 8£6,563 GBP
Retailer 1£7,046 GBP
Retailer 5£7,149 GBP
Retailer 2£8,155 GBP
Retailer 3£9,496 GBP
Retailer 4£10,138 GBP

46 data points across 9 retailers

18 retailers£6,094 GBP to £10,848 GBP

Retailer 1
-
£5,981 GBP
Price last confirmed 17 days ago
B+
Retailer 2
-
£6,094 GBP
View
B+
Retailer 3
-
£6,354 GBP
View
B+
Retailer 4
-
£6,463 GBP
View
Retailer 5
-
£6,509 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£6,563 GBP
View
B
Retailer 7
-
£7,046 GBP
View
B
Retailer 8
-
£7,051 GBP
View
Retailer 9
-
£7,149 GBP
View
Price last confirmed 15 days ago
B
Retailer 10
-
£7,160 GBP
View
B
Retailer 11
-
£7,492 GBP
View
B
Retailer 12
-
£8,136 GBP
View
B
Retailer 13
-
£8,152 GBP
View
B
Retailer 14
-
£8,155 GBP
View
Retailer 15
-
£8,566 GBP
View
Price last confirmed 15 days ago
B
Retailer 16
-
£9,496 GBP
View
B
Retailer 17
-
£10,138 GBP
View
Most Expensive
B
NZ Jewellers
7fa60af9-c328-4dff-8887-64d7193c24c5 · Nov 5
£10,848 GBP
$14,520 USD
View
17 more retailers have this diamond
Prices start from £6,094 GBPSave up to £4,754 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+
1.52ct Radiant
£6,094 GBP