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Radiant|Natural|GIA

0.50ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 6561058831

Certificate GIA 6561058831

Diamond specifications and retailer prices

From €527 EUR
HK$4,600 HKD
As of October 30, 2026
Save €1,682 EUR (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,209 EUR at NZ Jewellers · As of October 30, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561058831. Listed at 18 retailers as of October 30, 2026, with prices from €527 to €2,209, a €1,682 spread on the same certified stone. NZ Jewellers lists it at €2,209. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.93°
Pavilion angle50.94°
OriginNatural
Grading LabGIA
CertificateGIA 6561058831
Dimensions5.38 × 4.12 × 2.89 mm
L/W Ratio1.31
Culet sizeNone
Key to symbols
Cloud
Top View
5.38 mm4.12 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561058831
Side View
Table 67.0%Crown 38.93°Girdle: STK-THKPavilion 50.94°Culet: NoneDepth 70.0%

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 30
Current: €2,209 EUR|Low: €527 EUR|High: €2,209 EUR|Avg: €885 EUR
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 3€527 EUR
Retailer 2€535 EUR
Retailer 4€649 EUR
Retailer 7€650 EUR
Retailer 8€704 EUR
Retailer 17€704 EUR
Retailer 9€715 EUR
Retailer 18€731 EUR
Retailer 10€743 EUR
Retailer 5€813 EUR
Retailer 6€813 EUR
Retailer 16€823 EUR
Retailer 11€844 EUR
Retailer 12€847 EUR
Retailer 15€883 EUR
Retailer 14€995 EUR
Retailer 13€1,297 EUR
NZ Jewellers€2,209 EUR

24 data points across 18 retailers

18 retailers€527 EUR to €2,209 EUR

A
Cheapest Retailer
-
€527 EUR
HK$4,600 HKD
A
Retailer 2
-
€535 EUR
₹56,902 INR
View
A
Retailer 3
-
€649 EUR
$725 USD
View
A
Retailer 4
-
€650 EUR
$726 USD
View
Final sale: no returns
B+
Retailer 5
-
€704 EUR
$787 USD
View
B+
Retailer 6
-
€704 EUR
$787 USD
View
B+
Retailer 7
-
€715 EUR
$799 USD
View
B+
Retailer 8
-
€731 EUR
$817 USD
View
B+
Retailer 9
-
€743 EUR
SGD 1,121 SGD
View
B+
Retailer 10
-
€813 EUR
$908 USD
View
B
Retailer 11
-
€813 EUR
$908 USD
View
B+
Retailer 12
-
€823 EUR
$920 USD
View
B+
Retailer 13
-
€844 EUR
£742 GBP
View
B+
Retailer 14
-
€847 EUR
£745 GBP
View
B+
Retailer 15
-
€883 EUR
£777 GBP
View
B+
Retailer 16
-
€995 EUR
View
B
Retailer 17
-
€1,297 EUR
£1,141 GBP
View
Most Expensive
B
NZ Jewellers
62a76b43-f75c-4e91-bdd6-57d23dddd177 · Oct 30
€2,209 EUR
$2,468 USD
View
17 more retailers have this diamond
Prices start from €527 EURSave up to €1,682 EUR

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
€527 EUR