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25% Off Wedding Bands, Engagement Rings & Earrings

30+ Years of Expertise

Collection: Lab-Grown Diamonds

Discover the brilliance of lab-grown diamond jewelry at OKG Jewelry — where innovation meets timeless elegance. Our collection includes rings, earrings, pendants, and bracelets crafted with sustainable, ethically sourced lab-grown diamonds.
Enjoy the same sparkle and durability as mined diamonds, without the environmental impact. From custom engagement rings to everyday pieces in yellow, white, or rose gold — choose lab-grown for smart, conscious luxury.

110 products

4-Prong In-Line Lab Grown Diamond Tennis Bracelet

4-Prong In-Line Lab Grown Diamond Tennis Bracelet

Regular price From $1,800.00
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Link Single Prong Lab Grown Diamond Tennis Bracelet

Link Single Prong Lab Grown Diamond Tennis Bracelet

Regular price From $3,000.00
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4-Prong Lab Grown Diamond Tennis Bracelet

4-Prong Lab Grown Diamond Tennis Bracelet

Regular price From $1,650.00
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U-Shaped Lab Grown Diamond Tennis Bracelet

U-Shaped Lab Grown Diamond Tennis Bracelet

Regular price From $1,750.00
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Classic Four-Prong Lab Grown Diamond Tennis Bracelet

Classic Four-Prong Lab Grown Diamond Tennis Bracelet

Regular price From $1,750.00
Sale price Regular price
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Emerald Cut Lab-Grown Diamond Tennis Bracelet in 14K or 18K Gold

Emerald Cut Lab-Grown Diamond Tennis Bracelet in 14K or 18K Gold

Regular price From $4,250.00
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yellow gold

Unique Multi-Shape Lab Grown Diamond Bar Pendant (1.00–2.00 CTW)

Regular price
Sale price From $1,650.00 Regular price $2,200.00
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white gold

14K Gold Multi-Shape Lab Grown Diamond Bar Pendant

Regular price
Sale price From $1,650.00 Regular price $2,200.00
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yellow gold

Multi-Shaped Lab Grown Diamond Pendant in 14K Gold

Regular price
Sale price From $1,750.00 Regular price $2,334.00
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yellow gold

3-Stone Prong Set Round Cut Lab Grown Diamond Huggie Earrings in 14K or 18K Gold

Regular price
Sale price From $2,050.00 Regular price $2,734.00
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yellow gold

3-Stone Round Cut Lab Grown Diamond Hoop Earrings in 14K or 18K Gold

Regular price
Sale price From $2,350.00 Regular price $3,134.00
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yellow gold

5-Stone Oval Cut Lab Grown Diamond Hoop Earrings in 14K or 18K Gold

Regular price
Sale price From $2,700.00 Regular price $3,600.00
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yellow gold

3-Stone Emerald Cut Lab Grown Diamond Hoop Earrings in 14K or 18K Gold

Regular price
Sale price From $2,150.00 Regular price $2,867.00
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yellow gold

5-Stone Emerald Cut Lab Grown Diamond Hoop Earrings in 14K or 18K Gold

Regular price
Sale price From $2,850.00 Regular price $3,800.00
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yellow gold

Multi-Shape Lab Grown Diamond Drop Earrings in 14K or 18K Gold

Regular price
Sale price From $2,250.00 Regular price $3,000.00
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yellow gold

Emerald Cut Lab Grown Diamond Drop Earrings in 14K or 18K Gold

Regular price
Sale price From $2,350.00 Regular price $3,134.00
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Load video: 14K Yellow Gold Black Rhodium Pear Shaped Lab Grown Diamond Necklace

14K Yellow Gold Black Rhodium Pear Shaped Lab Grown Diamond Necklace

Regular price $2,900.00
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white gold, platinum

2.50 Carat Pear-Shaped Lab-Grown Diamond Stud Earring

Regular price
Sale price From $1,950.00 Regular price $2,600.00
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white gold, platinum

3.50 Carat Pear-Shaped Lab-Grown Diamond Stud Earring

Regular price
Sale price From $2,700.00 Regular price $3,600.00
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white gold, platinum

3.50 Carat Princess Cut Lab-Grown Diamond Stud Earring

Regular price
Sale price From $2,700.00 Regular price $3,600.00
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white gold, platinum

2.50 Carat Princess Cut Lab-Grown Diamond Stud Earring

Regular price
Sale price From $1,950.00 Regular price $2,600.00
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white gold, platinum

2.50 Carat Emerald Cut Lab-Grown Diamond Stud Earrings

Regular price
Sale price From $1,950.00 Regular price $2,600.00
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white gold, platinum

3.50 Carat Emerald Cut Lab-Grown Diamond Stud Earrings

Regular price
Sale price From $2,700.00 Regular price $3,600.00
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white gold, platinum

3.50 Carat Oval Cut Lab-Grown Diamond Stud Earrings

Regular price
Sale price From $2,700.00 Regular price $3,600.00
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