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Radiant|Natural|GIA

0.50ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 7531182732

Certificate GIA 7531182732

Diamond specifications and retailer prices

From £377 GBP
MYR 2,056 MYR
As of October 26, 2026
Save £571 GBP (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £948 GBP at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter 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 7531182732. Listed at 4 retailers as of October 26, 2026, with prices from £377 to £948, a £571 spread on the same certified stone. Do Amore Diamonds lists it at £948. 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

0.50
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531182732
Dimensions4.97 × 3.99 × 2.78 mm
L/W Ratio1.25
Culet sizeNone
Key to symbols
Cloud
Top View
4.97 mm3.99 mm0.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7531182732
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.7%

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: Oct 26
Current: £948 GBP|Low: £307 GBP|High: £1,060 GBP|Avg: £518 GBP|-10.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 3£349 GBP
Retailer 2£377 GBP
Retailer 5£384 GBP
Retailer 6£388 GBP
Retailer 4£420 GBP
Retailer 7£500 GBP
Retailer 8£500 GBP
Retailer 9£515 GBP
Retailer 10£643 GBP
Do Amore Diamonds£948 GBP

11 data points across 10 retailers

4 retailers£377 GBP to £948 GBP

A
Cheapest Retailer
-
£377 GBP
MYR 2,056 MYR
Retailer 2
-
£384 GBP
$515 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
£420 GBP
SGD 761 SGD
View
Most Expensive
B
Do Amore Diamonds
12-100753577372 · Oct 27
£948 GBP
$1,270 USD
View
3 more retailers have this diamond
Prices start from £377 GBPSave up to £571 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
0.50ct Radiant
£377 GBP