Colleen B. Rosenblat Jewelry
Colleen B. Rosenblat believes that “it is not we who select the jewelry, but the jewelry that selects us.” Based in Hamburg, Germany, she is known for her contemporary pieces that feature unconventional color and form along with fine materials like pearls, precious gemstones and gold and silver.
When she was a child, Rosenblat stumbled across some smoky quartz in the forest. It ignited a passion for gemology and jewelry that took her around the world. As a teenager, she used a handful of jewelry-making tools borrowed from a friend to craft her own pieces out of silver.
Trips to Australian and Indonesian gemstone mines solidified her focus, and Rosenblat applied to study at the Gemology Institute of America in Los Angeles. After graduation, she studied in Idar-Oberstein in Germany, finished a goldsmith apprenticeship in Frankfurt and earned a jewelry design diploma from Parsons School of Design in New York. She then split her time between the United States and Germany, working as a freelance goldsmith for several years before opening her own workshop and award-winning showroom in Hamburg.
Designed by American architect and interior designer Michael Gabellini, Rosenblat’s showroom luxuriously presents her jewelry. Handmade furniture by American woodworker George Nakashima complements the interior. In 2000, the American Institute of Architects in Philadelphia awarded it the Institute Honor Award for Interior Architecture.
Rosenblat continues to produce exquisite jewelry under her brand. Her work has been featured in high-end fashion magazines such as Vogue, Elle, Harper’s Bazaar, Vanity Fair, InStyle and GQ.
On 1stDibs, find a collection of Colleen B. Rosenblat rings, earrings, necklaces and more.
Early 2000s German Retro Colleen B. Rosenblat Jewelry
Aquamarine, 18k Gold, White Gold
1990s German Contemporary Colleen B. Rosenblat Jewelry
Aquamarine, 18k Gold, White Gold
1990s German Colleen B. Rosenblat Jewelry
Aquamarine, 18k Gold, White Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Aquamarine, 18k Gold, White Gold
Early 2000s German Colleen B. Rosenblat Jewelry
Aquamarine, 18k Gold, Rose Gold
2010s German Egyptian Revival Colleen B. Rosenblat Jewelry
Aquamarine, Rubelite, Tourmaline, 18k Gold, White Gold
Early 2000s German Contemporary Colleen B. Rosenblat Jewelry
Aquamarine, 18k Gold, White Gold
2010s German Colleen B. Rosenblat Jewelry
Aquamarine, Peridot, 18k Gold, White Gold
21st Century and Contemporary Thai Contemporary Colleen B. Rosenblat Jewelry
Aquamarine, Diamond, 18k Gold, White Gold, Gold
20th Century Colleen B. Rosenblat Jewelry
Aquamarine, 14k Gold
1940s American Art Deco Vintage Colleen B. Rosenblat Jewelry
Rose Gold, Yellow Gold
Mid-20th Century Retro Colleen B. Rosenblat Jewelry
14k Gold, Rose Gold, Yellow Gold
2010s Hong Kong Artisan Colleen B. Rosenblat Jewelry
Aquamarine, Morganite, Opal, Tourmaline, Crystal, Gold, 18k Gold, Yellow...
Mid-20th Century Colleen B. Rosenblat Jewelry
Aquamarine, Diamond, White Gold, Gold, 14k Gold
Mid-20th Century Colleen B. Rosenblat Jewelry
14k Gold, Rose Gold, Gold
1990s French Modern Colleen B. Rosenblat Jewelry
Aquamarine, Gold, 18k Gold, White Gold
21st Century and Contemporary American Modern Colleen B. Rosenblat Jewelry
Aquamarine, Yellow Gold, 18k Gold
21st Century and Contemporary German Contemporary Colleen B. Rosenblat Jewelry
Aquamarine, Diamond, 18k Gold, White Gold
1980s Italian Retro Vintage Colleen B. Rosenblat Jewelry
Diamond, Emerald, 9k Gold, Rose Gold, Silver
2010s Italian Contemporary Colleen B. Rosenblat Jewelry
Aquamarine, Diamond, White Diamond, White Gold
2010s German Egyptian Revival Colleen B. Rosenblat Jewelry
Aquamarine, Tourmaline, 18k Gold, Rose Gold
21st Century and Contemporary German Egyptian Revival Colleen B. Rosenblat Jewelry
Aquamarine, Tourmaline, 18k Gold, White Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Aquamarine, 18k Gold, White Gold
2010s German Egyptian Revival Colleen B. Rosenblat Jewelry
Aquamarine, Quartz, 18k Gold, Rose Gold
2010s German Modern Colleen B. Rosenblat Jewelry
Aquamarine, 18k Gold, Rose Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Aquamarine, Morganite, 18k Gold, Rose Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Peridot, Aquamarine, White Gold, 18k Gold
2010s German Colleen B. Rosenblat Jewelry
Aquamarine, 18k Gold, White Gold