Radiant|Natural|GIA

0.50ct I IF Radiant Natural Diamond

GD • I/IF • GIA 5546420201

Certificate GIA 5546420201

Diamond specifications and retailer prices

From €422 EUR
HK$3,700 HKD
As of October 30, 2026
Save €1,170 EUR (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,592 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5546420201. Listed at 18 retailers as of October 30, 2026, with prices from €422 to €1,592, a €1,170 spread on the same certified stone. NZ Jewellers lists it at €1,592. 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
I
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.29°
Pavilion angle39.96°
OriginNatural
Grading LabGIA
CertificateGIA 5546420201
Dimensions5.61 × 4.02 × 2.75 mm
L/W Ratio1.40
Top View
5.61 mm4.02 mm0.50 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546420201
Side View
Table 65.0%Crown 46.29°Girdle: THN-MEDPavilion 39.96°Culet: NoneDepth 68.4%

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: €1,592 EUR|Low: €422 EUR|High: €1,645 EUR|Avg: €714 EUR|-3.2%
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
November 1, 2026
Retailer 18€422 EUR
Retailer 4€456 EUR
Retailer 5€469 EUR
Retailer 3€505 EUR
Retailer 9€525 EUR
Retailer 15€547 EUR
Retailer 16€547 EUR
Retailer 2€572 EUR
Retailer 14€574 EUR
Retailer 7€586 EUR
Retailer 17€696 EUR
Retailer 8€705 EUR
Retailer 6€732 EUR
Retailer 12€753 EUR
Retailer 13€784 EUR
Retailer 10€814 EUR
Retailer 11€1,173 EUR
NZ Jewellers€1,592 EUR

33 data points across 18 retailers

18 retailers€422 EUR to €1,592 EUR

A
Cheapest Retailer
-
€422 EUR
HK$3,700 HKD
A
Retailer 2
-
€456 EUR
$512 USD
View
A
Retailer 3
-
€469 EUR
$526 USD
View
Final sale: no returns
A
Retailer 4
-
€505 EUR
SGD 765 SGD
View
A
Retailer 5
-
€525 EUR
SGD 796 SGD
View
A
Retailer 6
-
€547 EUR
$613 USD
View
A
Retailer 7
-
€547 EUR
$613 USD
View
A
Retailer 8
-
€572 EUR
£505 GBP
View
A
Retailer 9
-
€574 EUR
£507 GBP
View
A
Retailer 10
-
€586 EUR
$657 USD
View
B+
Retailer 11
-
€696 EUR
$781 USD
View
B+
Retailer 12
-
€705 EUR
$791 USD
View
B+
Retailer 13
-
€732 EUR
$821 USD
View
B+
Retailer 14
-
€753 EUR
View
B+
Retailer 15
-
€784 EUR
ZAR 14,199 ZAR
View
Retailer 16
-
€814 EUR
A$1,405 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
€1,173 EUR
£1,036 GBP
View
Most Expensive
B
NZ Jewellers
ffda7b70-9f75-4283-bc6f-dfb392d28741 · Oct 30
€1,592 EUR
$1,786 USD
View
17 more retailers have this diamond
Prices start from €422 EURSave up to €1,170 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
€422 EUR