Large Lab-Grown Diamonds

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Explore other meaningful diamond pieces chosen by our customers. Many people select more than one style to create a complete and lasting keepsake

1.50 Ct Heart Solitaire Ring with Heart Cut Main Diamond – Lab Grown Ashes to Diamond Ring in 14K Gold
Black Jack Memory

1.50 Ct Heart Solitaire Ring with Heart Cut Main Diamond – Lab Grown Ashes to Diamond Ring in 14K Gold

$2,124.15
1.00 Ct Bespoke Commemorative Oval-Cut Memorial Lab-Grown Diamond Ring in 14K White Gold Timeless Legacy Fine Jewelry
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1.00 Ct Bespoke Commemorative Oval-Cut Memorial Lab-Grown Diamond Ring in 14K White Gold Timeless Legacy Fine Jewelry

$2,499.00
4.00 Ct Bespoke Round Memorial Lab-Grown Diamond Stud Earrings in 14K Gold – Commemorative Heirloom Jewelry
Black Jack Memory

4.00 Ct Bespoke Round Memorial Lab-Grown Diamond Stud Earrings in 14K Gold – Commemorative Heirloom Jewelry

$4,499.00
1.00 Ct Personalized Eternal Heart-Cut Memorial Lab-Grown Diamond Ring in 14K White Gold – Signature Tribute Heirloom Jewelry
Black Jack Memory

1.00 Ct Personalized Eternal Heart-Cut Memorial Lab-Grown Diamond Ring in 14K White Gold – Signature Tribute Heirloom Jewelry

$2,699.00
Pink Heart Cut Memorial Diamond Ring
Black Jack Memory

Heart Cut Memory Diamond Ring – 1.00 Carat Lab-Grown Diamond from Personal Carbon in 14K White Gold

$1,449.00
2.00 Ct Heart Halo Ring with Heart Cut Main & Round Side Memorial Diamonds
Black Jack Memory

2.00 Ct Heart Halo Ring with Heart Cut Main Diamond & Round Side Diamonds – Ashes to Diamond Memory Ring in 14K Gold

$2,549.15
2.00 Ct Pear Solitaire Ring Set with Blue Memorial Diamond
Black Jack Memory

2.00 Ct Pear Solitaire Ring Set with Blue Memory Diamond – Cremation Memory Diamond Ring in 14K Gold

$2,549.15
2.00 Ct blue emerald-cut Memorial Diamond Ring
Black Jack Memory

2.00 Ct Custom Memory Diamond Wedding Ring Set – Lab Grown Ashes to Diamond Wedding Ring Set in 14K Gold

$2,549.15

Discover a bolder expression of luxury with Black Jack® Large Lab-Grown Diamonds. Explore 4–20 ct statement designs featuring IGI-graded laboratory-grown diamonds, with selected settings in 14K white gold and 14K yellow gold. From a striking solitaire to a detailed diamond design, compare the main-stone weight, total diamond weight and report details to choose a piece that reflects your style.