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 155

9,997 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. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844653155$566
  2. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844640319$540
  3. 3.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844658268$499
  4. 3.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844649280$489
  5. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844607654$545
  6. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843693914$545
  7. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG669416130$853
  8. 3.74 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG727562777$1,145
  9. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776697233$1,200
  10. 3.10 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG835668399$1,053
  11. 3.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG836634470$1,023
  12. 3.74 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361946005$19,316
  13. 3.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG788669478$1,155
  14. 3.09 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG842624387$407
  15. 3.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG780634193$1,425
  16. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831657439$1,082
  17. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833634710$559
  18. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837677970$748
  19. 3.03 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839650652$594
  20. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843673803$865
  21. 3.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844649868$514
  22. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844641727$548
  23. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844660278$516
  24. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844641564$514
  25. 3.16 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG844660349$426
  26. 3.07 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG844655427$490
  27. 3.43 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG844669605$770
  28. 3.19 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844649906$591
  29. 3.24 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844649335$526
  30. 3.24 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844630356$510
  31. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844613155$538
  32. 3.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG844668571$486
  33. 3.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844671121$514
  34. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844658146$513
  35. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844676187$511
  36. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844672807$518
  37. 3.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844671142$495
  38. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844677186$513
  39. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844674273$519
  40. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844671120$564
  41. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844675518$564
  42. 3.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG845649114$498
  43. 3.02 Carat Cushion Lab-Grown Diamond, G VVS1, IGI LG844645563$502
  44. 3.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844640345$489
  45. 3 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844632461$557
  46. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG845613772$556
  47. 3.17 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844677255$433
  48. 3.26 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844655349$529
  49. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG845617052$514
  50. 3.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844672805$500
  51. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844655317$566
  52. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844658233$541
  53. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844668461$543
  54. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844649900$548
  55. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG845613814$559
  56. 3.3 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844640411$746
  57. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844648448$545
  58. 3.27 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844641566$530
  59. 3.1 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844632568$449
  60. 3.01 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844630374$456