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Radiant|Natural|GIA

0.50ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 7553941095

Certificate GIA 7553941095

Diamond specifications and retailer prices

From £390 GBP
₹49,505 INR
As of October 29, 2026
Save £1,221 GBP (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,611 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7553941095. Listed at 16 retailers as of October 27, 2026, with prices from £390 to £1,611, a £1,221 spread on the same certified stone. NZ Jewellers lists it at £1,611. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.65°
Pavilion angle61.22°
OriginNatural
Grading LabGIA
CertificateGIA 7553941095
Dimensions5.65 × 3.96 × 2.76 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal
Top View
5.65 mm3.96 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553941095
Side View
Table 68.0%Crown 48.65°Girdle: MED-MEDPavilion 61.22°Culet: 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 29
Current: £1,611 GBP|Low: £388 GBP|High: £1,611 GBP|Avg: £656 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 10£390 GBP
Retailer 3£442 GBP
Retailer 6£474 GBP
Retailer 7£514 GBP
Retailer 15£514 GBP
Retailer 16£534 GBP
Retailer 8£544 GBP
Retailer 4£593 GBP
Retailer 5£593 GBP
Retailer 14£613 GBP
Retailer 2£616 GBP
Retailer 9£634 GBP
Retailer 12£644 GBP
Retailer 11£731 GBP
Retailer 13£1,188 GBP
NZ Jewellers£1,611 GBP

25 data points across 16 retailers

16 retailers£390 GBP to £1,611 GBP

A
Cheapest Retailer
-
£390 GBP
₹49,505 INR
A
Retailer 2
-
£442 GBP
HK$4,600 HKD
View
A
Retailer 3
-
£474 GBP
$631 USD
View
Final sale: no returns
B+
Retailer 4
-
£514 GBP
$684 USD
View
B+
Retailer 5
-
£514 GBP
$684 USD
View
A
Retailer 6
-
£534 GBP
$711 USD
View
B+
Retailer 7
-
£544 GBP
SGD 979 SGD
View
B+
Retailer 8
-
£593 GBP
$790 USD
View
B+
Retailer 9
-
£593 GBP
$790 USD
View
B+
Retailer 10
-
£613 GBP
$816 USD
View
B+
Retailer 11
-
£616 GBP
View
B+
Retailer 12
-
£634 GBP
View
B+
Retailer 13
-
£644 GBP
View
B+
Retailer 14
-
£731 GBP
€927 EUR
View
B
Retailer 15
-
£1,188 GBP
View
Most Expensive
B
NZ Jewellers
cef803ac-33fa-4a73-8567-f548f0166b85 · Oct 27
£1,611 GBP
$2,146 USD
View
15 more retailers have this diamond
Prices start from £390 GBPSave up to £1,221 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
£390 GBP