Forevermark launched its Black Label Collection, the most exclusive collection of diamond cuts ever conceived, at a private cocktail event in New York City where the brand also unveiled its collaboration with artist Angie Crabtree and with personality Olivia Culpo , model Rachel Hilbert , "The Hills" star Lo Bosworth  and influencers Danielle Bernstein of "We Wore What" and Arielle Nachmani of "Something Navy" in attendance. 

Crabtree magnified the beauty of the Forevermark Black Label Collection by painting the diamond facets enlarged 1,000+ times, on four custom wrapped canvases in each shape.

Culpo looked gorgeous at the event wearing a John Paul Ataker Spring 2017 ensemble that featured a sleeveless pleated, asymmetrical top and white ankle length pants. She accessorized with a black Edie Parker clutch and black Jimmy Choo pumps.

Olivia Culpo Former Miss Universe Olivia Culpo attended the Forevermark Black Label Collection Launch at Cedar Lake in New York. Photo: Getty Images

“In our constant pursuit of absolute beauty, we are proud to unveil this new exclusive range of diamonds," said Charles Stanley, president of Forevermark US. "Angie Crabtree was the ideal artist to collaborate with on the launch of Forevermark Black Label. The artistic realism in her work allowed her to flawlessly capture the perfect symmetry and unrivaled sparkle of the diamonds in her paintings.”

Available in round, square, cushion, and oval shapes, the Forevermark Black Label Collection represents a new generation of diamonds cut with supreme symmetry and unprecedented accuracy to release dazzling light. As the world’s leading diamond experts, the De Beers Group of Cos. has spent the past two decades studying how light travels within a diamond, based on its cut and polish, facet alignment and shape.

“The very first diamond I ever painted was inspired by Forevermark’s classic slogan 'A Diamond is Forever,' so our collaboration feels perfect. I’ve really enjoyed creating these pieces because their Black Label Diamonds have the most unique designs I have ever painted,” Crabtree said. “It's also my first time using custom shaped canvases, which really emphasizes their beauty. Because precision is so important in my work, I can truly appreciate the supreme symmetry and light performance of the Black Label Collection.”

Launch the slideshow above to see more pics from the event.