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Radiant|Natural|GIA

0.50ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 1559821232

Certificate GIA 1559821232

Diamond specifications and retailer prices

From €412 EUR
HK$3,600 HKD
As of November 1, 2026
Save €717 EUR (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,130 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded F 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 1559821232. Listed at 11 retailers as of November 1, 2026, with prices from €412 to €1,130, a €717 spread on the same certified stone. MOH London lists it at €1,130. 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
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.36°
Pavilion angle38.61°
OriginNatural
Grading LabGIA
CertificateGIA 1559821232
Dimensions5.49 × 3.86 × 2.68 mm
L/W Ratio1.42
Girdle conditionPolished
Key to symbols
Feather
Top View
5.49 mm3.86 mm0.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559821232
Side View
Table 68.0%Crown 47.36°Girdle: THK-VTKPavilion 38.61°Culet: NoneDepth 69.3%

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 1
Current: €1,130 EUR|Low: €412 EUR|High: €1,137 EUR|Avg: €617 EUR|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11€412 EUR
Retailer 5€461 EUR
Retailer 10€489 EUR
Retailer 3€507 EUR
Retailer 9€513 EUR
Retailer 7€527 EUR
Retailer 4€577 EUR
Retailer 6€613 EUR
Retailer 8€642 EUR
Retailer 2€728 EUR
MOH London€1,130 EUR

32 data points across 11 retailers

11 retailers€412 EUR to €1,130 EUR

A
Cheapest Retailer
-
€412 EUR
HK$3,600 HKD
A
Retailer 2
-
€461 EUR
$515 USD
View
A
Retailer 3
-
€489 EUR
SGD 739 SGD
View
A
Retailer 4
-
€507 EUR
SGD 765 SGD
View
A
Retailer 5
-
€513 EUR
$573 USD
View
A
Retailer 6
-
€527 EUR
$589 USD
View
A
Retailer 7
-
€577 EUR
£508 GBP
View
A
Retailer 8
-
€613 EUR
£540 GBP
View
B+
Retailer 9
-
€642 EUR
$717 USD
View
B+
Retailer 10
-
€728 EUR
View
Most Expensive
B
MOH London
ED6B14D4F · Nov 1
€1,130 EUR
£994 GBP
View
10 more retailers have this diamond
Prices start from €412 EURSave up to €717 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
€412 EUR