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Round|Natural|GIA

0.50ct E FL Round Natural Diamond

EX • E/FL • GIA 5566707421

Certificate GIA 5566707421

Diamond specifications and retailer prices

From €949 EUR
As of November 4, 2026
Save €483 EUR (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,432 EUR at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5566707421. Listed at 4 retailers as of November 4, 2026, with prices from €949 to €1,432, a €483 spread on the same certified stone. 77 Diamonds lists it at €1,432. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
OriginNatural
Grading LabGIA
CertificateGIA 5566707421
Dimensions5.18 × 5.21 × 3.11 mm
L/W Ratio1.01
Girdle conditionN
Top View
5.18 mm5.21 mm0.50 ctE / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566707421
Side View
Table 57.0%Crown 43.5°Girdle: M -PavilionCulet: NoneDepth 57.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €1,432 EUR|Low: €949 EUR|High: €1,476 EUR|Avg: €1,197 EUR|-0.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3€949 EUR
Retailer 2€1,109 EUR
Retailer 4€1,185 EUR
77 Diamonds€1,432 EUR

14 data points across 4 retailers

4 retailers€949 EUR to €1,432 EUR

A+
Cheapest Retailer
-
€949 EUR
A
Retailer 2
-
€1,109 EUR
View
A
Retailer 3
-
€1,185 EUR
View
Most Expensive
A
77 Diamonds
RBPUIFSSED7DQBM · Nov 5
€1,432 EUR
£1,271 GBP
View
3 more retailers have this diamond
Prices start from €949 EURSave up to €483 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 Round
€949 EUR