Floyd Mayweather flaunts four exotic cars worth $15 million, $18million Wrist Watch, private jet & his mansions (Photos)

Floyd Mayweather spent an ungodly amount of money on jewelry during an L.A. shopping spree last week … dropping $5.3 MILLION on new chains and bracelets, TMZ Sports has learned.

The champ hit up jeweler to the stars Peter Marco at his shop in Beverly Hills on Nov. 14 … and went HAM. Here’s the breakdown:

— One 30-carat pear-shaped, fancy yellow VVS ring for $2.3 MILLION.

— One 3-4.5 ct. diamond bracelet for another $2.5 MILLION

— One 2-pound yellow gold Cuban necklace and 3 watches for a combined $500k

Add all that up … and you got a whoppin’ $5.3 mil.

How’d Mayweather pay for all of the stuff? He wrote checks! (Hey, can’t pay for everything in cash!)

Of course, Floyd ain’t shy about his insane purchases … remember his $18million Wrist watch and $2million car fleet…. and oh year $10million ring and chain cambo.
Floyd is still lining up big money events for himself.. he claims he’ll make a fortune for fighting Tenshin Nasukawa in Japan on New Year’s Eve.

Watch video and see photos below as Floyd Mayweather call himself…the professional money maker..