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.
14K Satin Rose Gold Kensington Single Stone Bracelet in Sapphire
By Tateossian
Located in Fulham business exchange, London
14k satin rose gold Kensington single stone bracelet in sapphire This bracelet features a faceted stone set on a delicate chain. Each stone is bezel set and holds a unique meaning, ...
Rose Gold
$16,400Sale Price|20% Off
20.80 Carat Clear Sapphire Colse setting Bracelet in 18k Rose Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
20.80 Carat Clear Sapphire Colse setting Bracelet in 18k Rose Gold Details of the piece: Sapphire: 20.80 Carats Gold : 18 K Rose
Sapphire, Blue Sapphire, 18k Gold, Rose Gold
Jane Taylor 18 Karat Rose Gold Cuff Bracelet with Cabochon Turquoise
By Jane Taylor Jewelry
Located in New York, NY
Jane Taylor Jewelry is a family run company focused on creating modern heirlooms since 1994. This 18 karat rose gold cuff bracelet has a squarish shape and a matte finish. It is set ...
Turquoise, 18k Gold, Rose Gold
Oval Cabochon Cut Moonstone and Blue Sapphire Link Bracelet 14 Karat Rose Gold
Located in Scottsdale, AZ
Capture celestial beauty with this enchanting moonstone and sapphire bracelet, crafted in 14 karat rose gold. Featuring luminous white ...
Moonstone, Sapphire, Blue Sapphire, Gold, 14k Gold, Rose Gold
Jane Taylor 18KT Rose Gold Bracelet with 3.04Ct. Turquoise
By Jane Taylor Jewelry
Located in New York, NY
Jane Taylor Jewelry is a family run company focused on creating modern heirlooms since 1994. This 18 karat rose gold cuff bracelet has a squarish shape and a matte finish. It is set ...
Turquoise, Rose Gold
Antique 1910s Montana Sapphire Hinged Oval Rose Gold Bracelet
Located in Santa Monica, CA
Antique 14K rose gold hinged oval bracelet with five natural Montana sapphires, circa 1910, from the antique fine jewelry collection at Bracken Jewelers in Santa Monica, California. ...
Sapphire, Gold, 14k Gold, Rose Gold
14 kt Rose Gold Turquoise Bracelet
Located in София, BG
14 ct. Rose Gold Bracelet set with Turquoise. Gold color: White and Rose Dimensions: 18 cm (Length). Total weight: 1.62 grams Set with: - Tur...
Turquoise, 14k Gold, Rose Gold
Steven Battelle 67.0 Carats Cabochon Aquamarine 18K Gold Bracelet
By Steven Battelle
Located in Soquel, CA
Seven large mixed shaped cabochon aquamarines from 12 x 16 mm oval to 12 mm round are displayed in artisanally crafted "line-texture" slightly cupped 18K gold bezels. A great way to...
Aquamarine, 18k Gold
Steven Battelle 25.4 Carats Cabochon Aquamarine 18K Gold Bracelet
By Steven Battelle
Located in Soquel, CA
Eleven irregular cabochons of limpid light blue-green aquamarine are set in cupped handmade 18K gold bezels surrounded a double bezel accents in this design. The stones are approxim...
Aquamarine, 18k Gold
14K Satin Rose Gold Kensington Bracelet with Citrine and Prasiolite
By Tateossian
Located in Fulham business exchange, London
14K satin rose gold Kensington bracelet with citrine and prasiolite Elegant and classic, the Kensington collection has different colour combinations of faceted semi-precious stones ...
Rose Gold
Precious Basics Rose Gold Bracelet with Amethysts of 43.13 ct
By Colleen B. Rosenblat
Located in Hamburg, DE
Precious basics bracelet with 5 amethysts of 43.13 ct. set in 18 kt rose gold. This one of a kind piece is handmade in our own workshop in Hamburg, Germany and designed by Colleen B....
Amethyst, 18k Gold, Rose Gold
Rosenblat Fashion Bracelet Rose Gold and Diamonds
By Colleen B. Rosenblat
Located in Hamburg, DE
Rosenblat fashion bracelet 18 carat rose gold diamonds 0.44 ct.
Diamond, 18k Gold, Rose Gold
Hammered Gold Bracelet, 18K White and Rose Gold, 6 Cushion-Cut Diamonds 7.43ct
By Colleen B. Rosenblat
Located in Hamburg, DE
The range extends from curved and straight designs to solid and powerful creations. This bracelet is a statement piece, yet appears effortless and contemporary.
Diamond, 18k Gold, Rose Gold, White Gold
GIA Certified 2.4 Carat Blue Sapphires Bangle
By Colleen B. Rosenblat
Located in Hamburg, DE
This is a classic modern le carré bangle in 18 carat white gold with two beautiful sapphires 2.4 ct designed by Colleen B. Rosenblat.
Blue Sapphire, 18k Gold, White Gold
Certified 21.01 Carat African Paraiba Tourmalines Bracelet
By Colleen B. Rosenblat
Located in Hamburg, DE
Precious basics 18 carat white gold with african paraiba tourmalines 21.01 ct bracelet. Designed by Colleen B. Rosenblat.
Tourmaline, 18k Gold, White Gold
Lug Bracelet in 22 Carat Yellow Gold, 167 Internally Flawless Diamonds
By Colleen B. Rosenblat
Located in Hamburg, DE
precious basics lug bracelet 22 carat yellow gold 167 brilliant cut diamonds 1.44 ct TW/IF
Diamond, 22k Gold, Yellow Gold
