Rupia of Diu
Portugal
1936–1958
Reference data compiled from public catalogs
Estimated Melt Value
$15.15
Based on Silver spot price ($80.83/oz) · 50.0% purity · 11.66g
Updated 5:37 PM
Collector premium not included
Specifications
| Country | Portugal |
| Years Minted | 1936–1958 |
| Composition | 50% silver |
| Weight | 11.66 g |
| Diameter | 30 mm |
| Shape | Round |
| Edge | Reeded |
Design
Obverse
The obverse features the coat of arms of Portugal.
Reverse
The reverse displays the denomination and the year.
History & Notable Facts
The Rupia of Diu featured the Portuguese coat of arms on its reverse, a design that awkwardly blended European heraldry with the coin's role in a far-flung Indian outpost.
That emblem, complete with shields and crosses, was stamped onto silver planchets likely sourced from Lisbon's mint, even as local economies in Diu relied on barter and informal trade. The coin's production spanned from 1936 to 1958, mirroring Portugal's stubborn hold on its colonies amid rising independence movements.
Exact mintage figures remain murky; records from that era were probably lost in bureaucratic reshuffles or wartime chaos. What we do know is that these coins, valued at one rupia, circulated alongside Indian rupees, creating confusion for merchants and collectors alike.
Some variants show signs of wear from tropical humidity, a testament to Diu's coastal environment. As for myths about hidden treasures in old forts, I've heard them all—most are just stories peddled by tour guides.
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