4x4x1.5mm 4x4x2mm モノクリスタル MCD ダイヤモンド 合成 HPHT 研究室で栽培されたダイヤモンド

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May 27, 2025
Video Description:
Discover the OEM MCD Yellow Lab Grown Diamond, perfect for machining and cutting tools. This synthetic diamond offers high precision, exceptional hardness, and superior wear resistance. Customized shapes and sizes available for your specific needs.