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25th Anniversary Event, November 2023

Jewelry Book Launch more ...

On 19.6.2019 the restaurant "Die Bank" hosted an exclusive ladies lunch and fashion show more ...

On November 8th, Hamburg based jewelry designer Colleen B. Rosenblat celebrated the 20th anniversary of her showroom

In July 2018, Anke Beck-Friedrich, Cashmere Designer Caro Castien from Maison Privée and COLLEEN B. ROSENBLAT...

On Wednesday, June 6th 2018, Ina Krug, Johnny Talbot & Adrian Runhof and Colleen B. Rosenblat hosted a »Ladies Lunch« ...

On Saturday, December 2^nd 2017, Colleen B. Rosenblat hosted a pre-Christmas cocktail... more ...

For the first time she sold her jewelry at Jay Waldmann, 25 Main Street, Southampton.

Colleen B. Rosenblat invited to a jewelry cocktail at her Showroom in Hamburg, Germany (Mittelweg). more ...