Europe Size 49.5 to US: 3
Cross-market women’s rings, stacking bands, and statement jewelry conversion mapping 49.5 specifications into 3.

Analyzing Ring Size Equivalence Across Markets
Europe Size 49.5: Features an inner diameter of 15.7 (0.618 ), inner circumference of 49.3 (1.94 ), and standard numerical or letter ring scales optimized for women’s sizing curves.
US: 3: Features an inner diameter of 14.1 (0.555 ), inner circumference of 44.2 (1.74 ).
Other Conversions to US: 3
Europe Size 44 → us-344 to us-3
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Europe Size 45.5 → us-345.5 to us-3
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Europe Size 47 → us-347 to us-3
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Europe Size 48 → us-348 to us-3
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Europe Size 49.5 → us-349.5 to us-3
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Europe Size 51 → us-351 to us-3
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Europe Size 52 → us-352 to us-3
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Europe Size 53.5 → us-353.5 to us-3
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Europe Size 54.5 → us-354.5 to us-3
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Europe Size 56 → us-356 to us-3
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Europe Size 57 → us-357 to us-3
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Europe Size 58.5 → us-358.5 to us-3
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