About Black Jack® Wholesale

Black Jack® is an international jewelry and gemstone brand originating from India, operating globally through its dedicated entities in India and the United States. The brand is built on craftsmanship, transparency, and responsible sourcing of fine jewelry and gemstones.

🇮🇳 Black Jack® – India (Manufacturing & Brand Origin)

Black Jack® was founded in India, where the core design, gemstone processing, cutting, polishing, and jewelry manufacturing activities are carried out. Our Indian operations focus on skilled craftsmanship, quality control, and gemstone expertise developed over years of hands-on experience.

🇺🇸 Black Jack LLC – United States

Black Jack LLC is the United States operating entity of the Black Jack® brand. It functions as a wholly-owned subsidiary / sister company to manage international sales, customer support, payments, and global distribution for customers in the USA and other international markets.

All online payments, order processing, and customer communication for international orders are handled through Black Jack LLC (USA), while manufacturing and gemstone processing are carried out by the brand’s established facilities in India.

💎 Jewelry & Gemstone Specialization

  • Lab-Grown Diamond Jewelry (IGI certification available on request)
  • Moissanite Jewelry
  • Lab-Grown Ruby, Sapphire, Emerald & Other Colored Gemstones
  • Silver & Gold Jewelry – Custom & Ready Designs
  • Personalized and Made-to-Order Jewelry

🔬 Lab-Grown Gemstones

Our lab-grown gemstones are produced using advanced growth technologies that replicate natural formation conditions. These gemstones share the same chemical, physical, and optical properties as their natural counterparts, offering consistency and responsible sourcing.

⛏️ Natural Rough Diamonds

We also work with selected natural rough diamonds intended for jewelry manufacturing, design applications, and research purposes. All natural rough diamond transactions follow applicable trade compliance standards, including Kimberley Process Certification (KPC) requirements where applicable.

🛠️ Quality & Transparency

Each product is clearly described with stone type, treatment disclosure (if any), and available certification options. Our focus is long-term trust, honest representation, and consistent quality across all collections.

📬 Contact Information

USA Entity: Black Jack LLC
Email: brandblackjackglobal@gmail.com
USA Phone: +1 (646) 685-7197
Website: blackjackwholesale.com

Black Jack® – Designed in India. Delivered Worldwide. Operated Responsibly.