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.
2010s German Contemporary Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, Rose Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Rubelite, Tourmaline, 18k Gold, White Gold
2010s German Modern Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, Rose Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, White Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, White Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, White Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, White Gold
Early 2000s German Retro Colleen B. Rosenblat Jewelry
Emerald, Tourmaline, 18k Gold, White Gold
2010s German Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, White Gold
2010s German Egyptian Revival Colleen B. Rosenblat Jewelry
Aquamarine, Rubelite, Tourmaline, 18k Gold, White Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, Rose Gold
2010s German Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, White Gold
2010s German Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, White Gold
Early 2000s German Colleen B. Rosenblat Jewelry
Garnet, Tourmaline, 22k Gold, Yellow Gold
2010s German Colleen B. Rosenblat Jewelry
Tourmaline, Garnet, 18k Gold, Rose Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, White Gold
21st Century and Contemporary Contemporary Colleen B. Rosenblat Jewelry
Diamond, Yellow Diamond, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Belgian Contemporary Colleen B. Rosenblat Jewelry
Tourmaline, Diamond, Rose Gold
21st Century and Contemporary Contemporary Colleen B. Rosenblat Jewelry
Diamond, Yellow Diamond, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary American Contemporary Colleen B. Rosenblat Jewelry
Diamond, Rose Gold
2010s American Art Deco Colleen B. Rosenblat Jewelry
Diamond, Platinum
21st Century and Contemporary Contemporary Colleen B. Rosenblat Jewelry
Onyx, Tourmaline, White Diamond, Yellow Gold, 18k Gold
21st Century and Contemporary Balinese Contemporary Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold
21st Century and Contemporary Italian Contemporary Colleen B. Rosenblat Jewelry
Tourmaline, Paraiba, Gold, 18k Gold, Rose Gold
Early 2000s Italian Contemporary Colleen B. Rosenblat Jewelry
Diamond, Pearl, 18k Gold, White Gold
2010s Thai Modern Colleen B. Rosenblat Jewelry
Yellow Sapphire, Amethyst, Tourmaline, Topaz, Rubelite, Peridot, Emerald...
2010s American Colleen B. Rosenblat Jewelry
Diamond, Platinum
21st Century and Contemporary British Contemporary Colleen B. Rosenblat Jewelry
Chrysophrase, Tourmaline, Gold Plate, Sterling Silver
2010s German Contemporary Colleen B. Rosenblat Jewelry
Quartz, Tourmaline, 18k Gold, White Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, White Gold
2010s Egyptian Revival Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, Rose Gold
2010s German Egyptian Revival Colleen B. Rosenblat Jewelry
Aquamarine, Tourmaline, 18k Gold, Rose Gold
21st Century and Contemporary German Contemporary Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, White Gold
21st Century and Contemporary German Egyptian Revival Colleen B. Rosenblat Jewelry
Aquamarine, Tourmaline, 18k Gold, White Gold
21st Century and Contemporary German Contemporary Colleen B. Rosenblat Jewelry
Coral, Emerald, Tourmaline, Turquoise, Yellow Gold, 18k Gold
21st Century and Contemporary German Egyptian Revival Colleen B. Rosenblat Jewelry
Coral, Tourmaline, 18k Gold, Yellow Gold
2010s German Retro Colleen B. Rosenblat Jewelry
Tourmaline, 18k Gold, White Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Garnet, Rubelite, Tourmaline, Rose Gold
2010s German Egyptian Revival Colleen B. Rosenblat Jewelry
Moonstone, Tourmaline, 18k Gold, White Gold
2010s German Contemporary Colleen B. Rosenblat Jewelry
Rubelite, Tourmaline, 18k Gold, Rose Gold