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Radiant|Natural|GIA

0.50ct G SI2 Radiant Natural Diamond

VG • G/SI2 • GIA 6551980454

Certificate GIA 6551980454

Diamond specifications and retailer prices

From €584 EUR
$653 USD
As of October 29, 2026
Save €733 EUR (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,318 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551980454. Listed at 9 retailers as of October 29, 2026, with prices from €584 to €1,318, a €733 spread on the same certified stone. MOH London lists it at €1,318. 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
G
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551980454
Dimensions5.89 × 3.75 × 2.70 mm
L/W Ratio1.57
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
5.89 mm3.75 mm0.50 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551980454
Side View
Table 69.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 72.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,318 EUR|Low: €570 EUR|High: €1,395 EUR|Avg: €786 EUR|+18.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6€584 EUR
Retailer 5€591 EUR
Retailer 2€700 EUR
Retailer 8€702 EUR
Retailer 7€723 EUR
Retailer 4€732 EUR
Retailer 3€858 EUR
MOH London€1,318 EUR

34 data points across 8 retailers

9 retailers€584 EUR to €1,318 EUR

B+
Cheapest Retailer
-
€584 EUR
$653 USD
B+
Retailer 2
-
€591 EUR
$660 USD
View
Retailer 3
-
€595 EUR
$665 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
€700 EUR
£616 GBP
View
B+
Retailer 5
-
€702 EUR
$785 USD
View
B+
Retailer 6
-
€723 EUR
$808 USD
View
B+
Retailer 7
-
€732 EUR
£644 GBP
View
B
Retailer 8
-
€858 EUR
View
Most Expensive
B
MOH London
5007B5D9A · Nov 1
€1,318 EUR
£1,159 GBP
View
8 more retailers have this diamond
Prices start from €584 EURSave up to €733 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.

B+
0.50ct Radiant
€584 EUR