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 147

10,334 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 VS1, IGI LG833671830$521
  2. 3.04 Carat Cushion Lab-Grown Diamond, G VVS1, IGI LG833671849$616
  3. 3.01 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG833671851$473
  4. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG833678453$588
  5. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG833698487$546
  6. 3.58 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG833698489$545
  7. 3.73 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG835610752$636
  8. 3.82 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG835610760$554
  9. 3.51 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG835610793$524
  10. 3.33 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG835610831$610
  11. 3.71 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG835634490$633
  12. 3.86 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG835634494$671
  13. 3.54 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG835685754$542
  14. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836624357$566
  15. 3.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG836626582$517
  16. 3.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG836626618$442
  17. 3.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG836634510$1,674
  18. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836636806$487
  19. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836668197$557
  20. 3.53 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG837639842$571
  21. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837650917$636
  22. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837652021$570
  23. 3.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG837654485$497
  24. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838623798$570
  25. 3.81 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG838623938$787
  26. 3.71 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838638268$727
  27. 3.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG839608842$476
  28. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839621674$512
  29. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841624808$633
  30. 3.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG841624811$631
  31. 3.34 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG841653635$987
  32. 3.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG841653636$633
  33. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843672252$560
  34. 3.15 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843672256$585
  35. 3.25 Carat Cushion Lab-Grown Diamond, D VS1, GIA 1495107208$2,078
  36. 3.12 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 1517442849$2,335
  37. 3.58 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 2536707209$1,798
  38. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2536723363$1,172
  39. 3.55 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 2536723477$1,826
  40. 3.32 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 5536717510$1,963
  41. 3.84 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 5536723494$1,992
  42. 3.06 Carat Cushion Lab-Grown Diamond, G VS2, GIA 7493443175$1,434
  43. 3.71 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7531717662$1,826
  44. 3.30 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 7536725574$1,862
  45. 3.66 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG633497589$644
  46. 3.08 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG634401857$773
  47. 3.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG634416282$1,768
  48. 3.62 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG635414670$1,747
  49. 3.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG635424273$1,039
  50. 3.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG635453563$818
  51. 3.02 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG635468635$763
  52. 3.05 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG636431551$710
  53. 3.59 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG636431572$755
  54. 3.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG636465420$1,130
  55. 3.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG636465426$701
  56. 3.51 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG636472617$1,130
  57. 3.19 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG636472618$658
  58. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG636472648$924
  59. 3.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG636482248$620
  60. 3.00 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG639430117$588