Ice, Ice Baby

Sag Harbor's latest martini is iced out. We're not talking about the glass. One luxe sip comes topped with a diamond tennis necklace, making it the Hamptons' most glamorous pour.

But the sparkle doesn't stop there. From a $13k martini with heirloom tomatoes and jewels to a $30K cocktail served inside a Birkin, we found some most jaw-dropping drinks dangling serious carats.