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Lab Grown Diamond Engagement Rings

Explore our eco-friendly, sustainable diamond jewelry collection featuring premium lab-grown diamonds that rival mined stones in brilliance, clarity, and fire. Perfect for sparkling engagement rings, modern heirlooms, or everyday elegance, each piece is handcrafted in conflict-free 14K gold, platinum, or rose gold. Enjoy affordable luxury with certified lab-created diamonds that offer exceptional quality and budget-friendly prices.

HOLIDAYS SALE - 25% Flat OFF 🎄

Get 25% Flat off on any diamond jewelry pieces of Gold Mercado.

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Get 25% Flat off on any diamond jewelry pieces of Gold Mercado.

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2.0 - 3.0 CT Cushion Cut CVD Diamond Flush Setting Engagement Ring

2.0 - 3.0 CT Cushion Cut CVD Diamond Flush Setting Engagement Ring

Regular price From $3,427.00 USD
Sale price From $3,427.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Cushion Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Cushion Cut CVD Diamond Twig Engagement Ring

2.0 - 4.0 CT Cushion Cut CVD Diamond Twig Engagement Ring

Regular price From $3,584.00 USD
Sale price From $3,584.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Cushion Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 3.0 CT Cushion Cut CVD Diamond vintage Engagement Ring

2.0 - 3.0 CT Cushion Cut CVD Diamond vintage Engagement Ring

Regular price From $3,643.00 USD
Sale price From $3,643.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Cushion Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 3.0 CT Cushion Cut CVD Diamond Three Stone Style Engagement Ring

2.0 - 3.0 CT Cushion Cut CVD Diamond Three Stone Style Engagement Ring

Regular price From $3,799.00 USD
Sale price From $3,799.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Cushion Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 3.0 CT Cushion Cut CVD Diamond Hidden Halo Engagement Ring

2.0 - 3.0 CT Cushion Cut CVD Diamond Hidden Halo Engagement Ring

Regular price From $3,547.00 USD
Sale price From $3,547.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Cushion Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 3.0 CT Cushion Cut CVD Diamond Migraine Engagement Ring

2.0 - 3.0 CT Cushion Cut CVD Diamond Migraine Engagement Ring

Regular price From $3,427.00 USD
Sale price From $3,427.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Cushion Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Cushion Cut CVD Diamond twig Engagement Ring

2.0 - 4.0 CT Cushion Cut CVD Diamond twig Engagement Ring

Regular price From $3,518.00 USD
Sale price From $3,518.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Cushion Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Cushion Cut CVD Diamond Hidden Halo Engagement Ring

2.0 - 4.0 CT Cushion Cut CVD Diamond Hidden Halo Engagement Ring

Regular price From $3,488.00 USD
Sale price From $3,488.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Cushion Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Cushion Cut CVD Diamond Cluster Engagement Ring

2.0 - 4.0 CT Cushion Cut CVD Diamond Cluster Engagement Ring

Regular price From $3,427.00 USD
Sale price From $3,427.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Cushion Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Cushion Cut CVD Diamond Hidden Halo Engagement Ring

2.0 - 4.0 CT Cushion Cut CVD Diamond Hidden Halo Engagement Ring

Regular price From $3,393.00 USD
Sale price From $3,393.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Cushion Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Cushion Cut CVD Diamond Solitaire Engagement Ring

2.0 - 4.0 CT Cushion Cut CVD Diamond Solitaire Engagement Ring

Regular price From $3,393.00 USD
Sale price From $3,393.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Cushion Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Cushion Cut CVD Diamond Solitaire Engagement Ring

2.0 - 4.0 CT Cushion Cut CVD Diamond Solitaire Engagement Ring

Regular price From $3,303.00 USD
Sale price From $3,303.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Cushion Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Oval Cut CVD Diamond Hidden Halo & pave Engagement Ring

2.0 - 4.0 CT Oval Cut CVD Diamond Hidden Halo & pave Engagement Ring

Regular price From $4,293.00 USD
Sale price From $4,293.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Oval Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Oval Cut CVD Diamond Halo Engagement Ring

2.0 - 4.0 CT Oval Cut CVD Diamond Halo Engagement Ring

Regular price From $3,738.00 USD
Sale price From $3,738.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Oval Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Oval Cut CVD Diamond Twig Engagement Ring

2.0 - 4.0 CT Oval Cut CVD Diamond Twig Engagement Ring

Regular price From $3,547.00 USD
Sale price From $3,547.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Oval Cut Lab Grown Diamond.✦ Main Stone...
2.0- 4.0 CT Oval Cut CVD Diamond Unique Three Stone Style Engagement Ring

2.0- 4.0 CT Oval Cut CVD Diamond Unique Three Stone Style Engagement Ring

Regular price From $3,882.00 USD
Sale price From $3,882.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Oval Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Oval Cut CVD Diamond Hidden Halo & Pave Engagement Ring

2.0 - 4.0 CT Oval Cut CVD Diamond Hidden Halo & Pave Engagement Ring

Regular price From $3,614.00 USD
Sale price From $3,614.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Oval Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Oval Cut CVD Diamond Three Stone Style Engagement Ring

2.0 - 4.0 CT Oval Cut CVD Diamond Three Stone Style Engagement Ring

Regular price From $3,799.00 USD
Sale price From $3,799.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Oval Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Oval Cut CVD Diamond Hidden Halo Engagement Ring

2.0 - 4.0 CT Oval Cut CVD Diamond Hidden Halo Engagement Ring

Regular price From $3,608.00 USD
Sale price From $3,608.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Oval Cut Lab Grown Diamond.✦ Main Stone...
2.0 -4.0 CT Oval Cut CVD Diamond Solitaire Engagement Ring

2.0 -4.0 CT Oval Cut CVD Diamond Solitaire Engagement Ring

Regular price From $3,452.00 USD
Sale price From $3,452.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Oval Cut Lab Grown Diamond.✦ Main Stone...
2.0 -4.0 CT Oval Cut CVD Diamond Solitaire Engagement Ring

2.0 -4.0 CT Oval Cut CVD Diamond Solitaire Engagement Ring

Regular price From $3,464.00 USD
Sale price From $3,464.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Oval Cut Lab Grown Diamond.✦ Main Stone...
2.0 -4.0 CT Oval Cut CVD Diamond Hidden Halo Engagement Ring

2.0 -4.0 CT Oval Cut CVD Diamond Hidden Halo Engagement Ring

Regular price From $3,488.00 USD
Sale price From $3,488.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Oval Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Oval Cut CVD Diamond Solitaire Engagement Ring

2.0 - 4.0 CT Oval Cut CVD Diamond Solitaire Engagement Ring

Regular price From $3,452.00 USD
Sale price From $3,452.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Oval Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Oval Cut CVD Diamond Solitaire Engagement Ring

2.0 - 4.0 CT Oval Cut CVD Diamond Solitaire Engagement Ring

Regular price From $3,363.00 USD
Sale price From $3,363.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Oval Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Round Cut CVD Diamond Hidden Halo & Pave Engagement Ring

2.0 - 4.0 CT Round Cut CVD Diamond Hidden Halo & Pave Engagement Ring

Regular price From $4,252.00 USD
Sale price From $4,252.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Round Cut CVD Diamond Vintage Engagement Ring

2.0 - 4.0 CT Round Cut CVD Diamond Vintage Engagement Ring

Regular price From $3,786.00 USD
Sale price From $3,786.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 3.0 CT Round Cut CVD Diamond Vintage Engagement Ring

2.0 - 3.0 CT Round Cut CVD Diamond Vintage Engagement Ring

Regular price From $3,912.00 USD
Sale price From $3,912.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Round Cut CVD Diamond Cluster & Hidden Halo Engagement Ring

2.0 - 4.0 CT Round Cut CVD Diamond Cluster & Hidden Halo Engagement Ring

Regular price From $3,822.00 USD
Sale price From $3,822.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Round Cut CVD Diamond Pave Engagement Ring

2.0 - 4.0 CT Round Cut CVD Diamond Pave Engagement Ring

Regular price From $3,822.00 USD
Sale price From $3,822.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Round Cut CVD Diamond Three Stone Style Engagement Ring

2.0 - 4.0 CT Round Cut CVD Diamond Three Stone Style Engagement Ring

Regular price From $4,037.00 USD
Sale price From $4,037.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Round Cut CVD Diamond Milgrain Engagement Ring

2.0 - 4.0 CT Round Cut CVD Diamond Milgrain Engagement Ring

Regular price From $3,631.00 USD
Sale price From $3,631.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Round Cut CVD Diamond Twig Setting Engagement Ring

2.0 - 4.0 CT Round Cut CVD Diamond Twig Setting Engagement Ring

Regular price From $4,024.00 USD
Sale price From $4,024.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
1.0 - 3.0 CT Round Cut CVD Diamond Hidden Halo & Pave Setting Engagement Ring

1.0 - 3.0 CT Round Cut CVD Diamond Hidden Halo & Pave Setting Engagement Ring

Regular price From $2,421.00 USD
Sale price From $2,421.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
2.0 - 4.0 CT Round Cut CVD Diamond Three Stone Engagement Ring

2.0 - 4.0 CT Round Cut CVD Diamond Three Stone Engagement Ring

Regular price From $4,007.00 USD
Sale price From $4,007.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
1.50 - 3.50 CT Round Cut CVD Diamond Hidden Halo & Pave Engagement Ring

1.50 - 3.50 CT Round Cut CVD Diamond Hidden Halo & Pave Engagement Ring

Regular price From $3,077.00 USD
Sale price From $3,077.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
1.0 - 3.0 CT Round Cut CVD Diamond Solitaire Engagement Ring

1.0 - 3.0 CT Round Cut CVD Diamond Solitaire Engagement Ring

Regular price From $2,355.00 USD
Sale price From $2,355.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
1.0 - 3.0 CT Round Cut CVD Diamond Solitaire Engagement Ring

1.0 - 3.0 CT Round Cut CVD Diamond Solitaire Engagement Ring

Regular price From $2,338.00 USD
Sale price From $2,338.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
1.0 - 3.0 CT Round Cut CVD Diamond Hidden Halo Engagement Ring

1.0 - 3.0 CT Round Cut CVD Diamond Hidden Halo Engagement Ring

Regular price From $2,302.00 USD
Sale price From $2,302.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
1.0 - 3.0 CT Round Cut CVD Diamond Cluster Engagement Ring

1.0 - 3.0 CT Round Cut CVD Diamond Cluster Engagement Ring

Regular price From $2,302.00 USD
Sale price From $2,302.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
1.5 - 3.5 CT Round Cut CVD Diamond Hidden Halo Engagement Ring

1.5 - 3.5 CT Round Cut CVD Diamond Hidden Halo Engagement Ring

Regular price From $3,011.00 USD
Sale price From $3,011.00 USD Regular price
Unit price
✦ The Ring Shown in the Picture Holds a Beautiful Round Cut Lab Grown Diamond.✦ Main Stone...
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