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.
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
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
Yellow Gold Paper Clip Diamond Bracelet
Located in Great Neck, NY
With this exquisite yellow gold paperclip diamond bracelet , style and glamour are in the spotlight. This 14 karat yellow gold bracelet is m...
Diamond, 14k Gold, Yellow Gold
18K Yellow Gold 7 Carats Diamond Link Anchor Bracelet
Located in New York, NY
"This is an estate diamond anchor link bracleet. It is made in 18k yellow gold, mounted with round cut diamonds and is of excellent quality considering it's an estate piece. Designed...
Diamond, 18k Gold, Yellow Gold
Vintage 22 Karat Yellow Gold 102.1 Gm Cuban link Bracelet Unisex
Located in New York, NY
Solid 22 karat gold Vintage 22 Karat Yellow Gold 102.1 Gm Cuban link Bracelet Unisex , 8.75 Inches 22 Karat Yellow Gold Cuban Bracelet made of aut...
Yellow Gold, 22k Gold
5.21 Carat 14K Yellow Gold Iced Out Cuban Link Diamond Bracelet, 41.9g
By SEAWAVEDIAMONDS
Located in New York, NY
5.21 Carat 14K Yellow Gold Iced Out Cuban Link Diamond Bracelet, 41.9g This handmade cuban link diamond bracelet weighs 41.9 grams. It boasts a whoppin...
Diamond, Yellow Gold
4.07 Carat 14K White Gold Iced Out Cuban Link Diamond Bracelet, 22.8g
By SEAWAVEDIAMONDS
Located in New York, NY
4.07 Carat 14K White Gold Iced Out Cuban Link Diamond Bracelet, 22.8g This handmade cuban link diamond bracelet weighs 22.8 grams. It boasts 4.07 Cara...
Diamond, 14k Gold, White Gold
Vintage Ruby and Diamond 18 Carat White Gold Bracelet
Located in Chipping Campden, GB
This show stopping bracelet is adorned with glittering deep pink rubies. The rubies are set within cushion panels which are connected by a link that also holds two diamonds as well a...
Diamond, Ruby, White Gold
$1,460Sale Price / item|20% Off
W 0.11 in L 7 in
Brilliant 0.35 ct Diamond Minimalist Chain Bracelet in 18K Yellow Gold
By VR Jewels
Located in New York, NY
Bracelets are worn to enhance the look. Women love to look good. It is common to see a woman rocking a lovely gold bracelet on her wrist. A gold gemstone bracelet is the ultimate sta...
Diamond, Gold, 18k Gold, Yellow Gold
3.00 Carat Natural Diamond Bracelet 14K White Gold
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Bracelet 3.00CT G-H SI 14K White Gold, Prong Set, 6.8 gram 7 inches in length, 1/8 inch in width 5 diamonds - ...
Diamond, White Gold
Hermes 18K Rose Gold Medium Link Toggle Link Bracelet
By Hermès
Located in New York, NY
A striking and elegant bracelet from Hermès, crafted in luminous 18K rose gold and designed with the sought-after medium links in a sleek, high-polish finish. The silhouette is bold ...
Gold, 18k Gold, Rose Gold
FOPE 18K White and Rose Gold Bracelet
By Fope
Located in London, GB
This gorgeous 18 carat rose and white gold mesh Fope bracelet is a jewellery lover's must-have. Eleven white gold hoops set with 55 brilliant cut diamonds totalling approximately 0...
Diamond, 18k Gold, White Gold, Rose Gold
$974Sale Price|25% Off
1.55 Carat Fine Emerald & Diamond Chain Tennis Bracelet in 18k Gold
By GEM PLAZA
Located in New York, NY
18 Karat Gold 1.55 Carat Emerald & Diamond Chain Tennis Bracelet This magnificent fancy shape Emerald Chain tennis bracelet is incredulous. The solitaire fancy-shaped Emerald & Ros...
Diamond, Emerald, 18k Gold
$1,199 / item
W 0.19 in L 7 in
0.50 Carat Natural Diamond Bezel Bracelet G SI 14 Karat Yellow Gold 7 Stones
Located in New York, NY
0.50 Carat Natural Diamond Bezel Bracelet G SI 14K Yellow Gold 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Yard Bracelet 0.50CT G-H SI 14K Yellow Gold, Bezel St...
Diamond, 14k Gold, Yellow Gold
Sold
H 0.25 in W 0.46 in L 8.08 in
Precious Basics Bracelet, 18 Karat Rose Gold, 10 Rubelites 29.55 Carat
By Colleen B. Rosenblat
Located in Hamburg, DE
Precious Basics bracelet set in 18 kt rose gold, 5 oval cabochon rubelites and 5 sugar loaf rubelites of a total 29.55 ct. Precious Basics is Colleen B. Rosenblat's classic collecti...
Rubelite, Tourmaline, 18k Gold, Rose Gold
Colleen B. Rosenblat Two-Color Gold Link Bracelet
By Colleen B. Rosenblat
Located in Hamburg, DE
This cool and elegant bracelet is made of 18 karat rose and white gold. You can were ist daily....
18k Gold, Rose Gold, White Gold