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 29

10,550 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. 3.06 Carat Cushion Lab-Grown Diamond, F IF, IGI LG719557147$1,207
  2. 3.34 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG720532581$560
  3. 3.08 Carat Cushion Lab-Grown Diamond, E IF, IGI LG720536037$1,463
  4. 3.07 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG720537872$806
  5. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG720549314$3,182
  6. 3.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG720555807$1,491
  7. 3.35 Carat Cushion Lab-Grown Diamond, D IF, IGI LG720566353$2,224
  8. 3.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG720566365$2,051
  9. 3.06 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG720573588$794
  10. 3.28 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG720586249$1,042
  11. 3.1 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG720586700$1,159
  12. 3.14 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG720587768$518
  13. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG720587778$523
  14. 3.64 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG722504662$780
  15. 3.1 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG722527585$1,159
  16. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG722559591$619
  17. 3.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG722567947$1,394
  18. 3.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG722575086$558
  19. 3.10 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG722580991$526
  20. 3.28 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG723522072$882
  21. 3.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG723522078$1,002
  22. 3.13 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG723534445$516
  23. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG723554019$1,364
  24. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG723560266$4,106
  25. 3.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG723563206$844
  26. 3.11 Carat Cushion Lab-Grown Diamond, D IF, IGI LG723572041$3,199
  27. 3 Carat Cushion Lab-Grown Diamond, D IF, IGI LG723574308$1,992
  28. 3.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG723574489$1,219
  29. 3.5 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG723574490$1,623
  30. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG723580247$1,417
  31. 3.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG724501185$1,870
  32. 3.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG724518790$1,095
  33. 3.37 Carat Cushion Lab-Grown Diamond, D IF, IGI LG724521850$2,143
  34. 3.99 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG724540875$1,373
  35. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG724542541$1,477
  36. 3.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG724542542$1,477
  37. 3.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG724550661$973
  38. 3.15 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG724553650$628
  39. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG724556232$1,126
  40. 3.51 Carat Cushion Lab-Grown Diamond, D IF, IGI LG724556239$2,330
  41. 3.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG724559138$693
  42. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG724566172$1,467
  43. 3.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG724594275$1,501
  44. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG726509030$1,113
  45. 3.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG726509037$822
  46. 3.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG726517230$934
  47. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG726521157$1,152
  48. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG726521159$1,133
  49. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG726521176$1,841
  50. 3 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG726521178$1,020
  51. 3.06 Carat Cushion Lab-Grown Diamond, D IF, IGI LG726521184$1,768
  52. 3.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG726521197$1,000
  53. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG726521205$1,823
  54. 3.08 Carat Cushion Lab-Grown Diamond, D IF, IGI LG726521217$1,859
  55. 3.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG726521218$1,022
  56. 3.64 Carat Cushion Lab-Grown Diamond, D IF, IGI LG726521226$2,099
  57. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG726521228$732
  58. 3.1 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG726521230$1,159
  59. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG726548527$448
  60. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG726558268$678