Diamond seeds

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December 01, 2025
Category Connection: Mechanical CVD Diamond
Brief: Follow the narrative to see how small design choices affect everyday performance. This video provides a detailed walkthrough of the Industrial Rough CVD Single Crystal Diamond Seed, showcasing its precise 13x13x0.4mm dimensions and explaining the MPCVD process used for its creation. You'll learn how this specialized seed enables homoepitaxial growth in advanced diamond synthesis applications.
Related Product Features:
  • Precisely engineered with dimensions of 13x13x0.4mm in a square shape for consistent performance.
  • Manufactured using Microwave Plasma Chemical Vapor Deposition (MPCVD) technology for high purity.
  • Features exceptional hardness of 130Gpa and FL clarity rating for superior quality.
  • Serves as substrate and seed material for single crystal CVD diamond growth applications.
  • Exhibits thermal stability comparable to natural diamond without metal catalysts.
  • Available in white color with customizable thickness options ranging from 0.3-2mm.
  • Supports homoepitaxial growth in 100, 110, and 111 crystal orientations.
  • Offers OEM, ODM, and OBM customization support for specialized requirements.
FAQs:
  • What is the primary application of this CVD diamond seed?
    This industrial rough CVD single crystal diamond seed is primarily used as a substrate and seed material for growing CVD diamonds through the microwave plasma-assisted chemical vapor deposition process, enabling homoepitaxial growth in advanced diamond synthesis.
  • What are the key specifications of this diamond seed?
    The diamond seed measures 13x13x0.4mm in a square shape, features 130Gpa hardness, FL clarity, and is manufactured using synthetic CVD material. It has a thickness range of 0.3-2mm and is available in white color with 4pt/100 orientation.
  • What is the delivery time and packaging for this product?
    The diamond seeds are packaged in small plastic boxes within cartons and typically delivered within 3-7 working days after deposit confirmation. We ship via DHL, TNT, Fedex, UPS or as per customer request, with a minimum order quantity of just 1 piece.