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Radiant|Natural|GIA

1.53ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 7512411482

Certificate GIA 7512411482

Diamond specifications and retailer prices

From £4,374 GBP
As of November 6, 2026
Save £3,867 GBP (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £8,241 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.53ct natural radiant diamond

This 1.53ct 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 7512411482. Listed at 10 retailers as of November 4, 2026, with prices from £4,374 to £8,241, a £3,867 spread on the same certified stone. MOH London lists it at £8,241. 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

1.53
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7512411482
Dimensions7.46 × 5.85 × 3.93 mm
L/W Ratio1.28
Girdle conditionPolished
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal
Top View
7.46 mm5.85 mm1.53 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7512411482
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.2%

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 6
Current: £8,241 GBP|Low: £4,301 GBP|High: £8,351 GBP|Avg: £5,756 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£4,374 GBP
Retailer 4£4,628 GBP
Retailer 5£4,731 GBP
Retailer 6£5,473 GBP
Retailer 3£5,535 GBP
Retailer 2£6,441 GBP
Retailer 8£6,531 GBP
MOH London£8,241 GBP

35 data points across 8 retailers

10 retailers£4,374 GBP to £8,241 GBP

A
Cheapest Retailer
-
£4,374 GBP
B+
Retailer 2
-
£4,607 GBP
View
Retailer 3
-
£4,628 GBP
View
Price last confirmed 24 days ago
B+
Retailer 4
-
£4,731 GBP
View
Final sale: no returns
B+
Retailer 5
-
£5,473 GBP
View
B+
Retailer 6
-
£5,535 GBP
View
B+
Retailer 7
-
£6,009 GBP
View
B+
Retailer 8
-
£6,441 GBP
View
Retailer 9
-
£6,531 GBP
View
Price last confirmed 25 days ago
Most Expensive
B
MOH London
802B03E80 · Nov 4
£8,241 GBP
View
9 more retailers have this diamond
Prices start from £4,374 GBPSave up to £3,867 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
1.53ct Radiant
£4,374 GBP