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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

white gold, platinum

2.50 Carat Oval 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 Round Lab-Grown Diamond Stud Earrings

Regular price
Sale price From $2,400.00 Regular price $3,200.00
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white gold, platinum

2.50 Carat Round Lab-Grown Diamond Stud Earrings

Regular price
Sale price From $1,700.00 Regular price $2,267.00
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14K Gold 8.00ct Oval Lab Grown Diamond Tennis Bracelet – 6.75 Inch

14K Gold 8.00ct Oval Lab Grown Diamond Tennis Bracelet – 6.75 Inch

Regular price $6,550.00
Sale price Regular price
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14K Gold Lab Grown 3.00ct Emerald-Cut Diamond Bezel Tennis Bracelet

14K Gold Lab Grown 3.00ct Emerald-Cut Diamond Bezel Tennis Bracelet

Regular price $4,650.00
Sale price Regular price
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Lab Grown Diamond Half Eternity Tennis Necklace in 14K Gold | 6–8 Carats |

Lab Grown Diamond Half Eternity Tennis Necklace in 14K Gold | 6–8 Carats |

Regular price From $6,350.00
Sale price Regular price
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Lab Grown Diamond Full Eternity Tennis Necklace in 14K Gold | 9–22 Carats |

Lab Grown Diamond Full Eternity Tennis Necklace in 14K Gold | 9–22 Carats |

Regular price From $6,950.00
Sale price Regular price
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white gold

14K Gold Lab Grown Diamond Solitaire Pendant

Regular price
Sale price $1,500.00 Regular price $2,000.00
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white gold

14K Gold Lab Grown Diamond Solitaire Pendant

Regular price
Sale price $1,750.00 Regular price $2,333.00
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white gold

14K Gold Lab Grown Diamond Solitaire Pendant

Regular price
Sale price $2,200.00 Regular price $2,933.00
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white gold, platinum

0.50 Carat Round Lab-Grown Diamond Stud Earrings

Regular price
Sale price From $400.00 Regular price $534.00
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white gold, platinum

4.00 Carat Bezel Set Lab-Grown Diamond Stud Earrings

Regular price
Sale price From $3,000.00 Regular price $4,000.00
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white gold, platinum

3.00 Carat Bezel Set Lab-Grown Diamond Stud Earrings

Regular price
Sale price From $2,600.00 Regular price $3,467.00
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white gold, platinum

2.00 Carat Bezel Set Lab-Grown Diamond Stud Earrings

Regular price
Sale price From $2,100.00 Regular price $2,800.00
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white gold, platinum

1.50 Carat Bezel Set Lab-Grown Diamond Stud Earrings

Regular price
Sale price From $1,400.00 Regular price $1,867.00
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white gold, platinum

Bezel Set Lab-Grown Diamond Stud Earrings

Regular price
Sale price From $1,000.00 Regular price $1,334.00
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white gold, platinum

Bezel Set Lab-Grown Diamond Stud Earrings

Regular price
Sale price From $625.00 Regular price $834.00
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white gold

14K Gold Lab Grown Diamond Solitaire Pendant

Regular price
Sale price $2,600.00 Regular price $3,467.00
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white gold, platinum

8.00 Carat Pear-Shaped Lab-Grown Diamond Stud Earring

Regular price
Sale price From $7,000.00 Regular price $9,334.00
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white gold, platinum

7.00 Carat Pear-Shaped Lab-Grown Diamond Stud Earring

Regular price
Sale price From $6,000.00 Regular price $8,000.00
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white gold, platinum

6.00 Carat Pear-Shaped Lab-Grown Diamond Stud Earring

Regular price
Sale price From $5,000.00 Regular price $6,667.00
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white gold, platinum

5.00 Carat Pear-Shaped Lab-Grown Diamond Stud Earring

Regular price
Sale price From $4,000.00 Regular price $5,334.00
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white gold, platinum

4.00 Carat Pear-Shaped Lab-Grown Diamond Stud Earring

Regular price
Sale price From $3,000.00 Regular price $4,000.00
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white gold, platinum

3.00 Carat Pear-Shaped Lab-Grown Diamond Stud Earring

Regular price
Sale price From $2,350.00 Regular price $3,134.00
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white gold, platinum

2.00 Carat Pear-Shaped Lab-Grown Diamond Stud Earring

Regular price
Sale price From $1,500.00 Regular price $2,000.00
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white gold, platinum

1.50 Carat Pear-Shaped Lab-Grown Diamond Stud Earring

Regular price
Sale price From $1,200.00 Regular price $1,600.00
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white gold, platinum

Pear-Shaped Lab-Grown Diamond Stud Earring

Regular price
Sale price From $975.00 Regular price $1,300.00
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white gold, platinum

Pear-Shaped Lab-Grown Diamond Stud Earring

Regular price
Sale price From $690.00 Regular price $920.00
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