Silhouette Collection
Silhouette A distinctive outline that emphasizes form, capturing the essence of its subject with simplicity and elegance. Explore Collection The Essence of Form Derived from the French term “silhouette,” the name conjures images of sharp, elegant outlines that highlight the fundamental shape of an object. This collection is inspired by the interplay of light and […]
Tamsen Z at the Tucson Gem and Mineral Show 2025

Tamsen Z at the Tucson Gem and Mineral Show 2025 Every year, the Tucson Gem and Mineral Show transforms Arizona into a dazzling epicenter of the world’s most exquisite gemstones. For Tamsen Z, this annual pilgrimage is more than just a sourcing trip, it’s a reconnection with the artisans, gemcutters, and suppliers that have been […]
Citrine Stone: The Sun Stone

The citrine stone is aptly named for the Latin word “citrina” because of its easily recognizable yellow hues that are reminiscent of citrusy, sun-soaked fruit like lemons or oranges. Holding a rich history that spans centuries, citrine stones are one of the most compelling and ancient stones. Origins and Formation of Citrine Stones Citrine stones […]
A Guide to the 60s Jewelry Trend: Geometric Shapes

The 1960s were a time of significant social change. The decade saw the rise of the Civil Rights Movement, the anti-war movement, and the women’s liberation movement. With the rise of these movements, fashion and jewelry styles were also greatly impacted. The 1960s jewelry trends were easily recognizable by its bold, geometric designs, and bright, […]
TZ20
Explore Collection Celebrating 20 Years of Tamsen Z A tribute to two decades of artistry and innovation, the TZ20 Collection marks the 20-year milestone of Ann Ziff’s unparalleled journey in high jewelry design. An Ode to the Stage Drawing inspiration from her deep connection to the opera, Ann Ziff has woven the grandeur and emotion […]
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Collections TZ20 A tribute to two decades of artistry and innovation, the TZ20 Collection marks the 20-year milestone of Ann Ziff’s unparalleled journey in high jewelry design. Aria Collection A musical piece traditionally performed as a solo by an opera singer, serves as a window into the singer’s emotions. Silhouette Collection A distinctive outline that […]
Diamond By The Slice Collection
Diamond By The Slice A revolutionary approach to diamond jewelry, where thin slices of these precious gems unveil a new dimension of elegance and brilliance. Explore Collection Unveiling the Layers The name “Diamond By The Slice” suggests a meticulous process of revealing the hidden beauty within each diamond. This collection draws inspiration from the unique […]
Meteorite Collection
Meteorite Fragments of celestial bodies that have journeyed through space and time, carrying with them the mysteries of the cosmos. Explore Collection Celestial Wonders The name “Meteorites” evokes images of shooting stars and cosmic events, symbolizing the extraordinary and the rare. This collection draws inspiration from these ancient celestial travelers, encapsulating their timeless magnetism and […]
Aria Collection
Aria A musical piece traditionally performed as a solo by an opera singer, serves as a window into the singer’s emotions. Explore Collection Air Aria, derived from the Italian term and rooted in the Latin “āerem” (meaning air), embodies the very essence of this exquisite collection. A Single Note Each masterpiece in the Aria collection, […]
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Our Story Ann Ziff has had a life-long love affair with jewelry and has a connoisseur’s eye for the world’s most exceptional gems. As a child, Ziff was fascinated by the elaborate jewelry worn by her mother, famed American opera singer Harriet Henders Learn more TZ20 The TZ20 Collection celebrates 20 years of Tamsen Z’s […]