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 117

7,550 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 LG815645399$492
  2. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814632101$501
  3. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815616315$498
  4. 3.97 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815616309$850
  5. 3.79 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG814636797$728
  6. 3.78 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815611327$726
  7. 3.95 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814641467$685
  8. 3.94 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815608492$623
  9. 3.9 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814640174$617
  10. 3.89 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815607560$615
  11. 3.86 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815630228$610
  12. 3.84 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815604015$601
  13. 3.74 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814606618$591
  14. 3.98 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815611383$765
  15. 3.94 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG814639250$837
  16. 3.89 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG814632263$747
  17. 3.81 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815602431$732
  18. 3.97 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814639434$628
  19. 3.95 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815616348$624
  20. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815651118$515
  21. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815607219$490
  22. 3.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG814622867$638
  23. 3.97 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG814627398$850
  24. 3.9 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815608475$829
  25. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815615849$515
  26. 3.83 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814601638$671
  27. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814643897$485
  28. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814627402$485
  29. 3.94 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG815615845$730
  30. 3.96 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814607090$687
  31. 3.95 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814611844$685
  32. 3.83 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814601188$664
  33. 3.95 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813699107$685
  34. 3.93 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814607129$688
  35. 3.91 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814611881$685
  36. 3.99 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813699094$943
  37. 3.9 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG814632145$935
  38. 3.94 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG814622880$824
  39. 3.87 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG814622999$822
  40. 3.93 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814608888$688
  41. 3.88 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815631312$613
  42. 3.99 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815631234$766
  43. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816635916$516
  44. 3.98 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815664510$765
  45. 3.85 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815650514$609
  46. 3.9 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815645414$617
  47. 3.69 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815629832$577
  48. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815634598$490
  49. 3.91 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815635008$618
  50. 3.84 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816630400$601
  51. 3.7 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816631136$585
  52. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815648063$490
  53. 3.9 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815680063$829
  54. 3.86 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815687162$742
  55. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815679819$501
  56. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG814639321$643
  57. 3.87 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815630184$605
  58. 3.84 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815629828$607
  59. 3.97 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815651151$621
  60. 3.96 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815645493$619