The six-carat rock came up during a chat between the 50-year-old “Hustlers” star and Apple Music host Zane Lowe on Monday, after Lopez mentioned she’s been watching musicals like “Funny Girl” with her children during quarantine — whose star, Barbra Streisand, has a thing for bling.

“I met [Streisand] at an Oscar party, years ago, and I was at the time engaged to Ben Affleck, and — she’s really into diamonds, which I didn’t know,” the “Let’s Get Loud” singer recalled. “He had given me a pink diamond, which got a lot of press and was … whatever. I loved getting it, don’t get me wrong.”

Continued Lopez, “So, she came up to me, and like, she’s heard of it. And she’s like, ‘Can I see your ring?’ And she asked me about the ring, but then she asked me — and I thought it was so strange — about being famous, and how I handle it.”

It’s no wonder Streisand, 77, was eager to get a glimpse of the ring; the rosy, radiant-cut Harry Winston sparkler was worth an estimated $2.5 million and single-handedly started a colored diamond craze.

No word on what Lopez’s EGOT-winning idol thinks of her even larger ring from Rodriguez.