Is this a Spanish silver boot buckle?

[bcboy]

Went detecting at the low tide in the ocean today and found a few keepers. I dug a WILLYS KNIGHT emblem, its made of brass, I dug up a 1918 Canadian silver quarter and I dug a tiny silver shoe buckle that looks like it may have diamonds in it. I found this shoe buckle about 10 feet above where I found a 1790 Spanish Reale about 5 months ago so wondering if this buckle might be an old Spanish buckle? If anyone out there knows if this is a Spanish buckle or not I would appreciate your comment about it. Thanks. You can also check out the 1790 Spanish Reale that I found, its on my website at www.digginguptreasures.com

 

[Rick (Nova Scotia)]

I don't know but definitely looks old.

Good score on the silver too, looks like it came from near salt ?

 

[oldsalty19]