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Shop Lab Diamonds

Buy certified lab-grown diamonds online and build your custom engagement rings or loose diamond jewelry. Shop our inventory by shape, clarity, and carat weight to find premium laboratory-grown diamonds for sale at the best market price.

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  1. 4.530 Carat Radiant Lab Grown Diamond
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    4.530 Carat Radiant Lab Grown Diamond

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    $1,758.00
  2. 2.530 Carat Round Lab Grown Diamond
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    2.530 Carat Round Lab Grown Diamond

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    $791.00
  3. 2.530 Carat Round Lab Grown Diamond
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    2.530 Carat Round Lab Grown Diamond

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    $791.00
  4. 2.530 Carat Round Lab Grown Diamond
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    2.530 Carat Round Lab Grown Diamond

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    $791.00
  5. 2.530 Carat Old mine cushion s Lab Grown Diamond
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    2.530 Carat Old mine cushion s Lab Grown Diamond

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    $2,846.00
  6. 2.530 Carat Radiant Lab Grown Diamond
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    2.530 Carat Radiant Lab Grown Diamond

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    $823.00
  7. 4.530 Carat Oval Lab Grown Diamond
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    4.530 Carat Oval Lab Grown Diamond

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    $1,754.00
  8. 4.530 Carat Marquise Lab Grown Diamond
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    4.530 Carat Marquise Lab Grown Diamond

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    $1,984.00
  9. 4.530 Carat Marquise Lab Grown Diamond
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    4.530 Carat Marquise Lab Grown Diamond

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    $1,869.00
  10. 4.530 Carat Radiant Lab Grown Diamond
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    4.530 Carat Radiant Lab Grown Diamond

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    $1,496.00
  11. 2.530 Carat Sq radiant Lab Grown Diamond
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    2.530 Carat Sq radiant Lab Grown Diamond

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    $1,234.00
  12. 2.530 Carat Emerald Lab Grown Diamond
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    2.530 Carat Emerald Lab Grown Diamond

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    $994.00
  13. 2.530 Carat Emerald Lab Grown Diamond
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    2.530 Carat Emerald Lab Grown Diamond

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    $867.00
  14. 2.530 Carat Emerald Lab Grown Diamond
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    2.530 Carat Emerald Lab Grown Diamond

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    $930.00
  15. 4.530 Carat Emerald Lab Grown Diamond
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    4.530 Carat Emerald Lab Grown Diamond

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    $1,640.00
  16. 2.530 Carat Round Lab Grown Diamond
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    2.530 Carat Round Lab Grown Diamond

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    $948.00
  17. 2.530 Carat Round Lab Grown Diamond
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    2.530 Carat Round Lab Grown Diamond

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    $948.00
  18. 2.530 Carat Marquise Lab Grown Diamond
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    2.530 Carat Marquise Lab Grown Diamond

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    $1,139.00
  19. 2.530 Carat Movel cut Lab Grown Diamond
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    2.530 Carat Movel cut Lab Grown Diamond

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    $9,487.00
  20. 8.530 Carat Round Lab Grown Diamond
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    8.530 Carat Round Lab Grown Diamond

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    $3,834.65
  21. 2.530 Carat Marquise Lab Grown Diamond
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    2.530 Carat Marquise Lab Grown Diamond

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    $1,138.70
  22. 2.530 Carat Heart Lab Grown Diamond
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    2.530 Carat Heart Lab Grown Diamond

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    $916.88
  23. 2.530 Carat Radiant Lab Grown Diamond
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    2.530 Carat Radiant Lab Grown Diamond

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    $853.88
  24. 4.530 Carat Cushion Lab Grown Diamond
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    4.530 Carat Cushion Lab Grown Diamond

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    $1,983.35
  25. 4.530 Carat Cushion Lab Grown Diamond
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    4.530 Carat Cushion Lab Grown Diamond

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    $1,813.48
  26. 4.530 Carat Cushion Lab Grown Diamond
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    4.530 Carat Cushion Lab Grown Diamond

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    $2,093.78
  27. 2.530 Carat Round Lab Grown Diamond
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    2.530 Carat Round Lab Grown Diamond

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    $1,714.58
  28. 2.530 Carat Heart Lab Grown Diamond
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    2.530 Carat Heart Lab Grown Diamond

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    $834.90
  29. 2.530 Carat Marquise Lab Grown Diamond
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    2.530 Carat Marquise Lab Grown Diamond

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    $1,043.38
  30. 8.530 Carat Marquise Lab Grown Diamond
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    8.530 Carat Marquise Lab Grown Diamond

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    $3,730.38
  31. 8.530 Carat Marquise Lab Grown Diamond
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    8.530 Carat Marquise Lab Grown Diamond

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    $5,116.50
  32. 4.530 Carat Oval Lab Grown Diamond
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    4.530 Carat Oval Lab Grown Diamond

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    $1,812.00
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maurice magee
maurice magee
⭐⭐⭐⭐⭐
16 May 2026
Sam’s is always affordable, family oriented, and they always give people who need custom quality jewelry . I’m thankful for Sam‘s jewelry, I appreciate you Max! Go check him out!
Dejon Gary
Dejon Gary
⭐⭐⭐⭐⭐
13 Aug 2026
Hunter and the entire staff did an amazing job. Highly recommend Sam's jewelers
Hunter and the entire staff did an amazing job. Highly recommend Sam's jewelers
John Owens
John Owens
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05 Jan 2026
Max the best in Indianapolis
Tommie .R
Tommie .R
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29 Nov 2025
They did a wonderful job and it made for a wonderful buying experience
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