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 118

7,148 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. 3.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836684515$602
  2. 3.75 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836684557$690
  3. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839603627$549
  4. 3.58 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG834612744$847
  5. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG834612746$654
  6. 3.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835650433$827
  7. 3.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833634701$662
  8. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835606294$559
  9. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835668896$603
  10. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835668898$815
  11. 3.11 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG752515638$837
  12. 3.35 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836605737$659
  13. 3.02 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG833673438$824
  14. 3 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836629383$555
  15. 3.79 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG735566876$511
  16. 3.73 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG825635555$1,229
  17. 3.58 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG826672892$624
  18. 3.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833624608$776
  19. 3.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833624616$774
  20. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833624619$666
  21. 3.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833634714$750
  22. 3.74 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835640024$689
  23. 3.77 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835640025$693
  24. 3.78 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG835640026$631
  25. 3.79 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835640027$697
  26. 3.55 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG835642581$595
  27. 3.82 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835642987$703
  28. 3.85 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835642988$708
  29. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835642996$574
  30. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835642998$666
  31. 3.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835643057$568
  32. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG835643058$574
  33. 3.28 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836604425$657
  34. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836605726$594
  35. 3.25 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836684654$602
  36. 3.32 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836684655$559
  37. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836684718$665
  38. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836684720$522
  39. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG836684721$486
  40. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG836684722$522
  41. 3.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG836684724$587
  42. 3.43 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836691080$697
  43. 3.12 Carat Cushion Modified Lab-Grown Diamond, L VVS2, IGI LG833667303$1,350
  44. 3.43 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG793620994$1,127
  45. 3.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833648898$686
  46. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833648899$682
  47. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835643803$658
  48. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839621633$570
  49. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837625606$553
  50. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837625607$641
  51. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826698662$603
  52. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823635779$601
  53. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823694105$601
  54. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825607022$601
  55. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825621639$599
  56. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826628914$697
  57. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826667063$722
  58. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG826671246$599
  59. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828606695$601
  60. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828635525$599