Engagement & Wedding Rings
From heartfelt Memory Diamonds made from your loved one’s hair, to timeless lab-grown classics — explore our full collection of engagement and wedding rings crafted with emotion, elegance, and ethical brilliance.
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253 products
Quick view 2.15 Ct Round Cut VS1/EF Lab Grown Diamond Engagement Ring Set 14K White Gold $1,399.00 /5 in stock
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Quick view 2.00 Ct. Lab Grown Diamond Solitaire Engagement Ring – IGI Certified, D Color VVS1 Excellent Cut, 14K Yellow Gold by Black Jack® $1,199.00 /65 in stock, ready to ship
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Quick view 2.00 Ct Lab Grown Diamond Solitaire Engagement Ring – D Color, VVS1, Excellent Cut, IGI Certified in 14K White Gold by Black Jack® $1,099.00 /14 in stock, ready to ship
Quick view Solitaire 2.00 Ct Round Shape Real Lab Grown Diamond Engagement Ring in 14K Yellow Gold From $999.00 /5 in stock
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Quick view 2.00 Ct. Blue Lab Grown Diamond Solitaire Ring – IGI Certified, 14K White Gold | Black Jack® $1,199.00 /15 in stock, ready to ship
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Quick view 3.00 Ct. IGI Certified Lab Grown Diamond Engagement Ring | 2.00 Ct. Center + 1.00 Ct. Side Accent Stones | 14K White Gold by Black Jack® $1,099.00 /50 in stock, ready to ship
Quick view 2.50 Carat Memorial Trio Ring Set | Hair or Ashes to Lab Grown Diamond Jewelry $2,999.00 /20 in stock, ready to ship-
Quick view 3.00 CT Hair to Diamond Memorial Ring Set – White Gold Lab Grown (2.40 CT Center + 0.60 CT Accent)$199.00$2,999.00 /20 in stock, ready to ship -
Quick view 2.50 CT Hair to Diamond Wedding Ring Set – White Gold Lab Grown (1.50 CT Center + 1.00 CT Accent)$199.00$2,499.00 /20 in stock, ready to ship 
Quick view Women’s 1.25 CT Wedding Band – 5 Lab Diamonds Made from Groom’s Hair$199.00$1,499.00 /20 in stock, ready to shipSale
Quick view Men’s Wedding Band with 4mm Lab Diamond – Made from Bride’s Hair$1,899.00$1,299.00 /20 in stock, ready to ship-
Quick view 2.50 CT Lab Grown Diamond Wedding Ring Set – Hair to Diamond from Love | Women’s Engagement & Wedding Bands – White Gold$199.00$2,999.00 /20 in stock, ready to ship -
Quick view 2.00 CT Hair to Diamond Solitaire Engagement Ring – Lab Grown Memory Ring | Black Jack®$199.00$2,299.00 /20 in stock, ready to ship -
Quick view Hair to Hair Diamond Couple Wedding Bands – 0.70 CT Lab Grown Diamonds from Both Partners’ Hair – White Gold Set$199.00$2,299.00 /20 in stock, ready to ship -
Quick view 2.00 Carat Pear Shape Blue Memory Diamond Wedding Set | Hair to Lab Grown Diamond in 14k White Gold by Black Jack®$199.00$2,999.00 /20 in stock, ready to ship -
Quick view 1.00 CT Cushion Blue Memory Diamond Wedding Ring Set – Men’s Hair to Lab Grown Diamond for Bride | Halo & Side Diamond Bridal Ring | Black Jack®$199.00$2,999.00 /20 in stock, ready to ship -
Quick view 1.5 Carat Pink Heart Memory Diamond Wedding Ring with 0.50 ct Halo | Women’s Lab Grown Diamond from Groom’s Hair – 14k White Gold by Black Jack®$199.00$2,999.00 /20 in stock, ready to ship -
Quick view 2.00 CT Emerald Blue Memory Diamond Wedding Ring Set – Groom’s Hair to Lab Grown Diamond for Bride | Unique Bridal Jewelry | Black Jack®$199.00$2,999.00 /20 in stock, ready to ship 
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Quick view Emerald Radiance Memory Diamond Ring – 5.00ct Total (3.00ct Center + 1.00ct Pear Sides) | 14K Yellow Gold by Black Jack® Memory$199.00$4,999.00 /20 in stock, ready to ship-
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Quick view 1.00 CT Heart Shape Memory Diamond Ring from Pet or Human Ashes – Lab Grown Diamond in 14K White Gold$199.00$2,499.00 /20 in stock, ready to ship
Quick view 1.50 CT White Pear Shape Memory Diamond Ring – Pet or Human Ashes to Lab-Grown Diamond – 14K White Gold$199.00$2,499.00 /20 in stock, ready to ship
Quick view IGI 2.00 CT Emerald Cut Memory Diamond Ring – Pet or Human Ashes to Diamond – 14K White Gold$199.00$3,399.00 /20 in stock, ready to ship
Quick view 2.25 CT Multi-Stone Memory Diamond Ring from Pet or Human Ashes – 14K White Gold$199.00$3,999.00 /20 in stock, ready to ship
Quick view 1.35 CT Memory Diamond Couple Band Set from Ashes – Pet or Human Ashes to Diamond – 14K White Gold Wedding Rings$199.00$2,299.00 /20 in stock, ready to ship
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.
