Diamond Pendants

Discover elegance you can wear close to your heart. Our lab-grown diamond pendants blend ethical sparkle with timeless charm — perfect for daily wear or gifting a forever moment.
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Lab-Grown Diamond & Fine Jewelry by Black Jack®

Black Jack® offers premium lab-grown diamond jewelry and custom memory diamonds made from human or pet ashes. Our diamonds are ethically grown using advanced CVD technology and crafted into engagement rings, wedding rings, stud earrings, pendants, necklaces, and tennis bracelets.

We also specialize in lab-grown ruby, sapphire, emerald, moissanite, and fine silver jewelry, designed for everyday wear and special occasions. Each piece is made with precision, transparency, and trusted craftsmanship.

From modern engagement rings to meaningful memorial jewelry, Black Jack® delivers quality, emotion, and value — all in one place.