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Quick view 0.10 Ct Lab Grown Diamond Minimalist Men’s Wedding Band Ring 14K White Gold Black Jack® Brand Authenticity Certified $699.00 /14K White Gold14K yellow Gold14k Rose GoldAvailable in 3 colors5 in stock-
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Quick view 0.10 CT Memory Diamond Heart Ring from Ashes – Pet or Human Ashes to Diamond Wedding Band in 14K White Gold$199.00$499.00 /20 in stock, ready to shipSale 
Quick view 0.10 Ct Memory Diamond Men’s Wedding Band in 14K White Gold Black Jack®$1,199.00$799.00 /20 in stock, ready to shipSale
Quick view 0.10 Ct Round Memory Lab Grown Diamond Men’s Wedding Band in 14K White Gold Black Jack®$1,199.00$650.00 /20 in stock, ready to shipSale
Quick view 0.12 Ct Men’s Memory Diamond Wedding Band in 14K White Gold Black Jack®$1,199.00$699.00 /20 in stock, ready to shipSale
Quick view 0.15 Ct Hair-to-Hair Memory Diamond Couple Wedding Band Set in 14K Solid White Gold Brand Authenticity Certified | BLACK JACK®$5,449.00$899.00 /20 in stock, ready to ship
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Quick view 0.15 ct Men’s Diamond Wedding Band with Three Princess Cut Diamonds in 14K White Gold$799.00From $129.00 /20 in stock, ready to shipSale
Quick view 0.15 Ct Round Cut Memory Diamond Men’s Wedding Band in 14K White Gold Black Jack®$1,199.00$899.00 /20 in stock, ready to shipSale 
Quick view 0.15 Ct Round Memory Diamond Men’s Wedding Band in 14K White Gold Black Jack®$999.00$699.00 /20 in stock, ready to shipSale
Quick view 0.18 Ct Men’s Memory Diamond Solitaire Wedding Band in 14K White Gold Black Jack®$1,199.00$799.00 /20 in stock, ready to ship-
Quick view 0.20 Ct Lab Grown Diamond Minimalist Men’s Wedding Band Ring |14K White Gold| Black Jack®| Brand Authenticity Certified $699.00 /14K Rose Gold14K Yellow Gold14K white GoldAvailable in 3 colors5 in stock Sale 
Quick view 0.20 CT Lab Grown Diamond Stud Earrings for Baby, Kids & Teen Girls in Silver with Screw Back $59.00 /200 in stock, ready to ship
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Quick view 0.20 Ct Men’s Memory Diamond Solitaire Wedding Band in 14K White Gold Black Jack®$1,199.00$799.00 /20 in stock, ready to shipSale
Quick view 0.20 Ct Round Memory Diamond Men’s Wedding Band in 14K White Gold Black Jack®$1,199.00$799.00 /20 in stock, ready to ship-
Quick view 0.25 Ct Lab Grown Diamond Twist Women’s Wedding Band Ring 14K White Gold |Black Jack® | Brand Authenticity Certified $900.00 /14K Rose Gold14K White Gold14K Yellow GoldAvailable in 3 colors5 in stock 
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Quick view 0.30 Ct Princess Cut Memory Diamond Men’s Wedding Band in 14K White Gold Black Jack®$1,199.00$799.00 /20 in stock, ready to shipSale
Quick view 0.30 Ct Round Memory Diamond Diagonal Set Men’s Wedding Band in 14K White Gold Black Jack®$1,199.00$899.00 /20 in stock, ready to shipSale
Quick view 0.30 Ct Round Memory Diamond Linear Set Men’s Wedding Band in 14K White Gold Black Jack®$1,199.00$799.00 /20 in stock, ready to ship
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Quick view 0.35 Ct Hair-to-Hair Memory Diamond Couple Wedding Band Set in 14K Solid White Gold Brand Authenticity Certified | Black Jack®$5,449.00$2,100.00 /20 in stock, ready to ship
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Quick view 0.35 Ct Princess Cut Memory Diamond Men’s Wedding Band in 14K White Gold Black Jack®$1,199.00$849.00 /20 in stock, ready to ship
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Quick view 0.40 Ct Moissanite Memory Pendant in 14K White Gold – Human & Pet Ashes Memorial Gemstone | Black Jack®$799.00$669.00 /200 in stock, ready to shipSale
Quick view 0.40 Ct Round Memory Lab Grown Diamond Men’s Wedding Band in 14K White Gold Black Jack®$1,199.00$849.00 /20 in stock, ready to ship
Quick view 0.40 CT Vintage Floral Lab Grown Diamond Wedding Band in 14K White Gold | Black Jack® | Brand Authenticity Certified $800.00 /14K Rose Gold14K White Gold14K Yellow GoldAvailable in 3 colors5 in stock
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Quick view 0.45 Ct Round Memory Lab Grown Diamond Men’s Wedding Band in 14K White Gold Black Jack®$1,199.00$899.00 /20 in stock, ready to shipSale
Quick view 0.45 Ct Three Stone Princess Cut Memory Diamond Men’s Wedding Band in 14K White Gold Black Jack®$1,199.00$899.00 /20 in stock, ready to shipSale 
Quick view 0.50 CT Angel Wing Memory Diamond Ring in 14K White Gold |Pet and Human Ashes| Brand Authenticity Certified Black Jack®$1,899.00$1,399.00 /20 in stock, ready to shipSale 
Quick view 0.50 Ct Classic Solitaire Memory Diamond Ring in 14K Yellow Gold – Pet and Human Ashes Black Jack®$1,899.00$1,399.00 /20 in stock, ready to ship
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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.