Custom Jewelry Creation Guide
Black Jack offers fully customized fine jewelry designed around personal meaning, individual style, and modern craftsmanship. Each custom piece is created through structured design planning, precision manufacturing, and certified documentation.
Memory Diamond Custom Jewelry
Memory Diamonds are created through a controlled laboratory carbon integration process using a customer-provided personal carbon sample. The process allows customers to create jewelry that represents emotional significance while maintaining legal and product safety compliance.
Customers submit a personal carbon sample following our packaging and documentation guidelines.
The sample is processed under controlled laboratory conditions to prepare refined carbon for diamond growth.
The diamond is grown using advanced lab-grown diamond technology. Growth duration varies depending on requested size, shape, and specifications.
The diamond is cut, polished, and set into a custom jewelry design selected by the customer.
The final jewelry includes a Brand Authenticity Certificate with lifetime online verification.
- Memory diamond creation: 20 – 45 working days
- Timeline depends on diamond size, shape, and finishing complexity
- Shipping duration depends on destination and selected delivery service
Full shipping timeline is available in our Shipping Policy.
Lab-Grown Diamond & Gemstone Custom Jewelry
Black Jack also offers custom jewelry using lab-grown diamonds, moissanite, and gemstones combined with premium metals and personalized design elements.
Choose ring style, jewelry design, stone shape, setting type, and metal preference including gold, platinum, or silver.
Accurate ring size or jewelry dimensions are confirmed before production begins.
Optional engraving or custom detailing may be added depending on jewelry design.
Jewelry is manufactured using precision techniques and inspected for finishing and durability.
Eligible diamonds include recognized grading reports along with Black Jack Brand Authenticity documentation.
- Custom jewelry production: Approximately 7 – 10 working days
- Ready-to-ship items follow standard shipping processing timelines
Delivery duration follows our official Shipping Policy.
Ready-to-Ship Jewelry
Selected jewelry items are pre-manufactured and shipped based on order confirmation and shipping service availability.
- No production waiting time
- Shipped according to order processing schedule
- Includes certification where applicable
Delivery timing is handled as per our Shipping Policy.
