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 80

8,028 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. 3.79 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821688190$1,102
  2. 3.39 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG822610761$732
  3. 3.52 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG783634716$617
  4. 3.66 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821605532$867
  5. 3.43 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821649127$813
  6. 3.86 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821667062$1,029
  7. 3.73 Carat Cushion Lab-Grown Diamond, D IF, IGI LG811664192$2,414
  8. 3.32 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG817688892$930
  9. 3.55 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG817646932$595
  10. 3.16 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821649084$752
  11. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821649102$676
  12. 3.27 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821669519$689
  13. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821661941$529
  14. 3.18 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG822608667$627
  15. 3.19 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG822608668$619
  16. 3.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG822608669$633
  17. 3.01 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG818617349$566
  18. 3.89 Carat Cushion Lab-Grown Diamond, E vvs2, igi LG822622401$792
  19. 3.58 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG822634446$685
  20. 3.29 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821649101$781
  21. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG777607540$618
  22. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780602787$684
  23. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG780611491$602
  24. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780619463$673
  25. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG780622966$565
  26. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG780690665$604
  27. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG781654829$550
  28. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG782604035$565
  29. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG782604060$673
  30. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782605622$594
  31. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782609437$545
  32. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782616354$551
  33. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG782616774$599
  34. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782631807$556
  35. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782681287$549
  36. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782688725$600
  37. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG782689893$616
  38. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG782697526$599
  39. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783620989$551
  40. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783634742$551
  41. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783657294$675
  42. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783657522$551
  43. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783661187$556
  44. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG783663364$574
  45. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783663378$673
  46. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG783663620$599
  47. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783665848$580
  48. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783671592$602
  49. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784608972$673
  50. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784608980$675
  51. 3.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784609263$627
  52. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784611648$686
  53. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784611650$532
  54. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784611878$576
  55. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784614790$541
  56. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784617320$673
  57. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784618263$563
  58. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784620134$501
  59. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784623232$565
  60. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG784627036$604