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Colleen B. Rosenblat Solitaire Rings

German

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.

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Creator: Colleen B. Rosenblat
Middle Ages Ring in 18 Carat White Gold with 1 Aquamarine 25.48 Carat
By Colleen B. Rosenblat
Located in Hamburg, DE
Ring in 18 Carat White Gold with 1 Aquamarine of 25.48 ct from the Middle Ages Collection. Inspired by the elements and shapes of the Middle Ages, the collection is one of the most ...
Category

2010s German Contemporary Colleen B. Rosenblat Solitaire Rings

Materials

Aquamarine, 18k Gold, White Gold

Hammered Gold Ring in 18 Carat Hammered White Gold, 1 Smoky Quartz 13.01 Carat
By Colleen B. Rosenblat
Located in Hamburg, DE
In the elegant hammered gold collection, Colleen B. Rosenblat creates a controversial interplay of shapes. Through her bold treatment of high-carat gold and the combination of unusua...
Category

2010s German Contemporary Colleen B. Rosenblat Solitaire Rings

Materials

Quartz, 18k Gold, White Gold

Middle Ages Ring, 18 Karat White Gold, 1 Emerald 14.86 Carat
By Colleen B. Rosenblat
Located in Hamburg, DE
middle ages ring 18 carat white gold 1 emerald 14.86 ct Inspired by the elements and shapes of the Middle Ages, the collection is one of the most ...
Category

2010s German Contemporary Colleen B. Rosenblat Solitaire Rings

Materials

Emerald, 18k Gold, White Gold

Middle Ages Ring, 18 Karat White Gold, Tanzanite 12.05 Carat
By Colleen B. Rosenblat
Located in Hamburg, DE
Inspired by the elements and shapes of the Middle Ages, the collection is one of the most coveted by Colleen B. Rosenblat. Delicate yet bold crosses and stepped rings with large, col...
Category

2010s German Contemporary Colleen B. Rosenblat Solitaire Rings

Materials

Tanzanite, 18k Gold, White Gold

Precious Basics Ring 18 Carat White Gold 1 Madeira Citrine 9.17 Carat
By Colleen B. Rosenblat
Located in Hamburg, DE
Ring from the Precious Basics Collection in 18 Carat White Gold with 1 Madeira Citrine 9.17 ct Size EU 57 (US 8)
Category

2010s German Contemporary Colleen B. Rosenblat Solitaire Rings

Materials

Citrine, 18k Gold, White Gold

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Previously Available Items
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Colleen B. Rosenblat solitaire rings for sale on 1stDibs.

Find a range of Colleen B. Rosenblat solitaire rings available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage Colleen B. Rosenblat jewelry to pair with your ensemble, you’ll find that Colleen B. Rosenblat amethyst solitaire rings, from our inventory of 1, can add a particularly distinctive touch to your look. We have 6 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. If you’re looking for additional options, many customers also consider solitaire rings by Victor Mayer, and Thomas Leyser. Prices for Colleen B. Rosenblat solitaire rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $6,146 and tops out at $41,403, while pieces like these, on average, can sell for $13,119.

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