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.
1990s German Colleen B. Rosenblat Jewelry
Lapis Lazuli, 22k Gold, Yellow Gold
1990s German Contemporary Colleen B. Rosenblat Jewelry
Aquamarine, 18k Gold, White Gold
1990s German Contemporary Colleen B. Rosenblat Jewelry
Rubelite, 22k Gold
1990s German Colleen B. Rosenblat Jewelry
Aquamarine, 18k Gold, White Gold
1990s German Colleen B. Rosenblat Jewelry
Coral, Turquoise, 22k Gold, Yellow Gold
1990s German Contemporary Colleen B. Rosenblat Jewelry
Tanzanite, 18k Gold, White Gold
Mid-20th Century Colleen B. Rosenblat Jewelry
Aquamarine, Diamond, White Gold, Gold, 14k Gold
21st Century and Contemporary American Modern Colleen B. Rosenblat Jewelry
Aquamarine, Yellow Gold, 18k Gold
Late 20th Century American Colleen B. Rosenblat Jewelry
Coral, Turquoise, Silver
21st Century and Contemporary Retro Colleen B. Rosenblat Jewelry
Tanzanite, 10k Gold, Yellow Gold
21st Century and Contemporary Greek Classical Greek Colleen B. Rosenblat Jewelry
Lapis Lazuli, 18k Gold
21st Century and Contemporary American Colleen B. Rosenblat Jewelry
Lapis Lazuli, Gold
20th Century Colleen B. Rosenblat Jewelry
Coral, Gold
2010s Colleen B. Rosenblat Jewelry
Aquamarine, Freshwater Pearl, Kyanite, Gold, 18k Gold
21st Century and Contemporary Hong Kong Contemporary Colleen B. Rosenblat Jewelry
White Diamond, Aquamarine, Pink Sapphire, Gold, 18k Gold, White Gold
21st Century and Contemporary Unknown Edwardian Colleen B. Rosenblat Jewelry
Aquamarine, Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary American Colleen B. Rosenblat Jewelry
Coral, Turquoise, Gold Plate, Mixed Metal
2010s Turkish Modern Colleen B. Rosenblat Jewelry
Tanzanite, 14k Gold
1990s German Colleen B. Rosenblat Jewelry
Opal, 22k Gold, Yellow Gold
1990s German Egyptian Revival Colleen B. Rosenblat Jewelry
Onyx, 18k Gold, White Gold
1990s German Contemporary Colleen B. Rosenblat Jewelry
Rubelite, 22k Gold, Yellow Gold
1990s German Medieval Colleen B. Rosenblat Jewelry
Tourmaline, 22k Gold, Yellow Gold