Vintage & Three-Stone Diamond Rings – Lab-Grown | Black Jack® USA – BlackJack

💎 15% OFF Memory Diamonds – Price auto-applied at checkout. No code needed.Made from the love you shared.

❤️ Preserve memories forever — 10% OFF auto-applied.Valid on all rings & pendants made from ashes or hair.

💍 Exclusive Offer: Use Code LOVE20 to get 20% OFF On custom memory-based engagement & wedding rings.

✨ Premium Lab-Grown Diamond Jewelry – Up to 25% OFF Use Code: SMART25 at checkout. Limited time!

1.50 Ct Round Shape Three Stone Lab Grown Diamond Engagement Rings in 14K White Gold

1.50 Ct Round Shape Three Stone Lab Grown Diamond Engagement Rings in 14K White Gold

Vendor:
Black Jack

Regular price $399.00 USD

Regular price Sale price $399.00 USD
Unit price per
1.50 Ct Round Shape Real Lab Grown Diamond 3 Stone Ring in 14K White Gold

1.50 Ct Round Shape Real Lab Grown Diamond 3 Stone Ring in 14K White Gold

Vendor:
Black Jack

Regular price $499.00 USD

Regular price Sale price $499.00 USD
Unit price per

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Black Jack

1.30 Ct. Marquise Cut Lab Grown Diamond Vintage Style Women 14K Yellow Gold Ring by Black Jack

$1,399.00 USD

$1,399.00 USD

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The Diamond Journal by Black Jack®

Lab-Grown Love: Why U.S. Couples Are Ditching M...

July 9, 2025
Today’s U.S. couples want diamonds that match their values. See why lab-grown rings are redefining modern love — ethically, affordably, and beautifully.

Lab-Grown Love: Why U.S. Couples Are Ditching M...

July 9, 2025
Today’s U.S. couples want diamonds that match their values. See why lab-grown rings are redefining modern love — ethically, affordably, and beautifully.

1 4