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
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
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
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
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
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
11.25 Carat Emerald and Diamond Cushion Cut Bracelet in 18K Solid White Gold
By VR Jewels
Located in New York, NY
Emerald and Diamond bracelet in 18K Gold. It has a perfect cushion cut emerald to make you stand out on any occasion or an event. A tennis bracelet is an essential piece of jewelry w...
Diamond, Emerald, 18k Gold, White Gold
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
$45,600Sale Price|20% Off
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
Syna Yellow Gold Horse Shoe Bracelet with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Diamonds 1.30 carats approx. 8 inch length with lobster clasp Bracelet can be clasped at any length Also available in various lengths Crafted in shim...
Diamond, 18k Gold, Yellow Gold
David Webb 18K Yellow Gold Large Hammered Flat Link Diamond Bracelet
By David Webb
Located in New York, NY
Curb-link bracelet in high-polished hammered finish 18k yellow gold, accented by round brilliant-cut diamonds set in platinum on the edges. TYPE: VINTAGE BRACELETS...
Diamond, 18k Gold, Yellow Gold
Piaget Diamond Yellow Gold Chain Bracelet
By Piaget
Located in Feasterville, PA
An incredible bracelet by Piaget featuring 18k yellow gold braided links and alternating white gold links adorned with round brilliant cut diamonds. Len...
Diamond, White Diamond, 18k Gold, White Gold, Yellow Gold
Diamond Link Bracelet in 18K White Gold Men's Jewelry
By VR Jewels
Located in New York, NY
Diamond bracelet in 18K Gold. It has a perfect prong set diamonds to make you stand out on any occasion or an event. Bracelets are worn to enhance the look. Men also love to look goo...
Diamond, 18k Gold, White 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