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 149

10,224 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. 3.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821699420$753
  2. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837608488$658
  3. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837630725$601
  4. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837646809$552
  5. 3.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841614064$778
  6. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844633448$606
  7. 3.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844633584$582
  8. 3.24 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842655616$599
  9. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843601170$550
  10. 3.14 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843668613$710
  11. 3.45 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843670933$552
  12. 3.57 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844617458$698
  13. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843662747$545
  14. 3.03 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG843610302$793
  15. 3.99 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843615550$614
  16. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844619317$562
  17. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844631760$637
  18. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843620204$538
  19. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843670529$536
  20. 3.33 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843639737$747
  21. 3.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843662742$580
  22. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843668631$528
  23. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843676207$538
  24. 3.67 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843620208$567
  25. 3.16 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843639745$585
  26. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843651508$538
  27. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842648065$536
  28. 3.32 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843603312$613
  29. 3.46 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843662748$554
  30. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843670948$561
  31. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843628146$561
  32. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843616266$569
  33. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843616199$646
  34. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843620172$548
  35. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843625793$536
  36. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843628115$538
  37. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842651460$536
  38. 3.99 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843668621$719
  39. 3.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG790648526$675
  40. 3.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG824614808$729
  41. 3.00 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG833698482$477
  42. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833691924$606
  43. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833692060$605
  44. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG836664606$554
  45. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837630773$554
  46. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837646206$605
  47. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837646212$554
  48. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837677971$755
  49. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837677993$1,238
  50. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837678015$755
  51. 3.40 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837678063$965
  52. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837697340$550
  53. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837697364$559
  54. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837697367$559
  55. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838615160$550
  56. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838615164$557
  57. 3.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838615190$605
  58. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838615338$557
  59. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838615378$554
  60. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838615379$550