JUPITER JEWELRY NEW YORK DESIGNER. Jupiter Jewelry is a full-service business nestled in the heart of New York City's legendary Diamond District. Owner / designer Jaclyne Kirkorian Poliseno manages the family-owned operation, nurturing deep rooted relationships that have flourished over the company's 38 years in business. With the art and culture of New York City as her muse, Jaclyne can help elevate your custom designs to exceed your client's highest expectations. Contact us for a complimentary consultation. Let our unparalleled relationships, small-business savvy, big-city resources and eye for design grow your jewelry business today.