Kevin Love Cops Diamond Stone Cold Steve Austin Pendant, It's A Stunner!

Kevin Love just copped a custom diamond Stone Cold Steve Austin pendant for his neck ... and the piece is AWESOME!!!

The Cavs superstar has been a huge fan of Austin 3:16 for years ... so he hit up Greg Yuna & Jason “J-FROST” Adams in NYC to get his love for the wrestler memorialized in a new chain.

We're told the drip -- which was made in the guys' shop in the Diamond District -- features 7ct VS D color stones and 14kt white gold.

All total -- we're told the ice cost around $15,000.

Of course, it's a small price to pay for Love -- who's a big wrestling buff -- 'cause the guy just inked a 4-year, $120 MILLION deal with Cleveland!!!

As for Stone Cold, he approves of the bling ... writing on his social media page, "Glass shattering across the universe."