As he pursues his second championship ring with the Boston Celtics, star guard Jaylen Brown has already made a major addition ...

Jaylen Brown just got something incredible to complement his Celtics championship ring ... a $250k chain with an emerald ...

Blue Nile’s pear-shaped emerald diamond pendant pairs elegant diamonds ... It’s all hung on a white gold chain, and you can switch out the stone for a ruby or sapphire if you’d like.

In addition to the emerald center pendant, the gold chain contains smaller gems and spiral patterns in each link. The chain matches perfectly with Brown's championship "7uice" ring that he lost ...