Our Story – Black Jack Memory Jewelry Brand

From Memory to Meaning. From Craft to Forever.
Founded by Naleen Kakadiya | Surat, India & United States

Our Beginning

In 2011, the concept of transforming carbon into laboratory-created gemstones inspired the foundation of what would later become Black Jack Memory. This vision combined science, craftsmanship, and emotional significance into meaningful fine jewelry.

Our Purpose

We believe jewelry should carry meaning beyond appearance. Our creations focus on personalized keepsakes and laboratory-created gemstone jewelry that represents connection, emotion, and intention while maintaining transparency and responsible craftsmanship.

Beyond Memory Jewelry

Alongside memory-based creations, we design and manufacture engagement rings, wedding bands, earrings, and pendants. Every piece is developed in-house, balancing modern design with long-lasting quality and comfort.

What Sets Us Apart

  • Laboratory-created gemstones produced using controlled scientific processes
  • Personalized jewelry categories designed for meaningful occasions
  • In-house design, manufacturing, and quality control
  • Commitment to ethical sourcing and responsible production

From India to a Global Audience

Black Jack began in Surat, India and today serves customers worldwide through our U.S.-operated platform. This international structure allows us to combine skilled manufacturing with global service and support.

Contact Us

Company Name: Black Jack LLC
Phone: +1 (646) 685-7197
Email: memorydiamond@brandblackjack.us
Address: 1309 Coffeen Avenue, STE 12680,
Sheridan, Wyoming 82801, United States
EIN No: 32-0756613
Working Days/Hours: Mon – Sat / 9:30 AM – 6:30 PM EST
Response Time: We aim to respond within 24 to 48 hours

Social Media

Jewelry can be beautiful on its own. When it carries meaning, it becomes timeless.