Our goal is to democratize diamond investing, previously available to the wealthy few.

We’re unlocking the potential of investing in diamonds

We remove high-entry barriers by fractionalizing diamonds and allowing investors
to add high-value diamonds to their portfolio with as little as $5k.

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Value Creation
Creating value for our members is crucial. Therefore, we strive to implement tax-efficient strategies and reduced cost structures, when possible.
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Innovative Tech
We use technology to innovate investment processes by streamlining compliance, increasing transparency, and providing simplicity to our members.
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Diversity
Kimby was founded by and continues to be built by a team and network of diverse talent from the diamond, technology, venture capital, and investment worlds.

Independent Service Providers

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Gemological Institute of America
Certifications
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Malca-Amit
Shipping & logistics
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International diamond consultants
valuations & ESG consulting

Kimby′s Leadership Team

Since 2021, our team has been on a quest to make diamonds an investment opportunity for everyone, everywhere.

Kimby founder

Polina Polyakova

Founder & CEO
Polina - an ambitious entrepreneur with a passion for alternative assets. After gaining experience in Corporate Banking at Intesa San Paolo in Milan, she worked in a Family Office that shifted her focus to FinTech and developed enthusiasm for diamonds and real estate. With a BSc in Sociology from the London School of Economics and Political Science; and an SIE exam passed in 2021, Polina is looking forward to tackling the world of finance and beyond.
Kimbe co-founder and head of acquisitions

Jack Silvera

Co-Founder & Head of Acquisitions
Jack - a diamantaire with over 15 years of experience in the polished diamond industry, and a family legacy that spans over 400 years in the diamond trade. As a seasoned entrepreneur, he’s established significant companies in the market that are respected members of the Antwerp and Dubai Diamond Bourses. With valuable connections and an intimate understanding of the industry’s supply chain, he’s guided many high-net-worth-individuals in high-value diamond purchases.
Strategic partner

Nissim Zuaretz

Strategic Partner
Nissim - a magnificent jewel in the world of precious gemstones. With a career spanning over 25 years, he’s worked across the industry, from purchasing rough to manufacturing. In 2007, Nissim founded DN Diamonds, a company that became a global leader and one of Israel’s biggest manufacturers/exporters for large diamonds. With a proven track record of success, it is no wonder that Nissim was elected as the President of the Israel Diamond Manufacturing Association in 2020.

Kimby′s Leadership Team

Since 2021, our team has been on a quest to make diamonds an investment opportunity for everyone, everywhere.

View open positions

Polina Poliakova

Founder & CEO
Polina - an ambitious entrepreneur with a passion for alternative assets. After gaining experience in Corporate Banking at Intesa San Paolo in Milan, she worked in a Family Office that shifted her focus to FinTech and developed enthusiasm for diamonds and real estate. With a BSc in Sociology from the London School of Economics and Political Science; and an SIE exam passed in 2021, Polina is looking forward to tackling the world of finance and beyond.

Jack Silvera

Co-Founder & Head of Acquisitions
Jack - a diamantaire with over 15 years of experience in the polished diamond industry, and a family legacy that spans over 400 years in the diamond trade. As a seasoned entrepreneur, he’s established significant companies in the market that are respected members of the Antwerp and Dubai Diamond Bourses. With valuable connections and an intimate understanding of the industry’s supply chain, he’s guided many high-net-worth-individuals in high-value diamond purchases.

Nissim Zuaretz

Strategic Partner
Nissim - a magnificent jewel in the world of precious gemstones. With a career spanning over 25 years, he’s worked across the industry, from purchasing rough to manufacturing. In 2007, Nissim founded DN Diamonds, a company that became a global leader and one of Israel’s biggest manufacturers/exporters for large diamonds. With a proven track record of success, it is no wonder that Nissim was elected as the President of the Israel Diamond Manufacturing Association in 2020.

Unlock access to equity in diamonds!

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