3 Carat Cushion Lab-Grown Diamonds

Shop certified 3 carat cushion lab-grown diamonds at William & Sons Jewelers. Every stone is graded by IGI or GIA, shown in 360°, priced below the big online retailers and ships free.

All 3 Carat Cushion Lab-Grown Diamonds – Page 159

10,261 certified 3 carat cushion lab-grown diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

  1. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844622122$541
  2. 3.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844653300$494
  3. 3.12 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG844632522$497
  4. 3.81 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844630258$681
  5. 3.25 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844649281$601
  6. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844653209$543
  7. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844645544$564
  8. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844641694$559
  9. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844637579$513
  10. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844626031$526
  11. 3.85 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844648591$687
  12. 3.68 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844630285$658
  13. 3.36 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844608395$620
  14. 3.31 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844632442$612
  15. 3.07 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844607619$515
  16. 3.26 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844648485$523
  17. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844648478$519
  18. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844645446$571
  19. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844671053$559
  20. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844645081$518
  21. 3.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844674224$513
  22. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844637813$513
  23. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844637627$486
  24. 3 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG844618256$719
  25. 3.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844641712$590
  26. 3.98 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844640393$710
  27. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844645114$566
  28. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844649240$546
  29. 3.06 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG844632475$488
  30. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844623359$543
  31. 3.99 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844674229$621
  32. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844608397$514
  33. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844622181$528
  34. 3.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844618174$498
  35. 3.1 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG844648571$727
  36. 3.17 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844645094$515
  37. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844641689$496
  38. 3.1 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG844637817$444
  39. 3.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG844625448$503
  40. 3.08 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG844671056$491
  41. 3.02 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG844630338$482
  42. 3.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844626098$514
  43. 3.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844641686$500
  44. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844640313$620
  45. 3.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844626300$499
  46. 3.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844645206$726
  47. 3.17 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG845601772$717
  48. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844641498$559
  49. 3.11 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844637611$516
  50. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844676309$513
  51. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844608547$566
  52. 3.1 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG844653308$444
  53. 3.07 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG844649872$736
  54. 3.98 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844637833$710
  55. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844627709$519
  56. 3.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844653247$504
  57. 3.4 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844623284$550
  58. 3.08 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG844649797$827
  59. 3.64 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844622177$652
  60. 3.24 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844618173$605