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 27

10,526 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. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG704574783$2,562
  2. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585191$994
  3. 3.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG704585201$2,038
  4. 3.48 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585204$1,144
  5. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585210$1,007
  6. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585214$1,016
  7. 3 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585261$1,122
  8. 3.28 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585277$1,227
  9. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585280$1,141
  10. 3.30 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585285$1,086
  11. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585289$1,012
  12. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585293$1,141
  13. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585300$1,126
  14. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585301$994
  15. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585302$1,144
  16. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585313$1,012
  17. 3.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585326$1,152
  18. 3.08 Carat Cushion Lab-Grown Diamond, D IF, IGI LG704585413$1,859
  19. 3.34 Carat Cushion Lab-Grown Diamond, D IF, IGI LG704585416$1,928
  20. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG704585650$1,998
  21. 3.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG704585658$1,439
  22. 3.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG704585686$2,011
  23. 3.06 Carat Cushion Lab-Grown Diamond, D IF, IGI LG704585689$1,768
  24. 3.1 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG706503807$548
  25. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG706508374$1,474
  26. 3.04 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG706513753$1,722
  27. 3.31 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG706528344$903
  28. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG706546299$541
  29. 3.15 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG706547091$815
  30. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG706575427$574
  31. 3.18 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG707519461$568
  32. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG707530203$657
  33. 3.6 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG707531590$895
  34. 3.02 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG707540124$394
  35. 3.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG708581981$605
  36. 3.46 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG710502139$1,317
  37. 3.81 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG710502140$1,931
  38. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG710502403$594
  39. 3.09 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG710502728$387
  40. 3.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG710504751$998
  41. 3.14 Carat Cushion Lab-Grown Diamond, D IF, IGI LG710504948$1,604
  42. 3.46 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG710512804$1,347
  43. 3.53 Carat Cushion Lab-Grown Diamond, D IF, IGI LG710512907$5,225
  44. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG710528104$568
  45. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG710533190$1,187
  46. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710534528$605
  47. 3.51 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG710542118$1,091
  48. 3.62 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG710545865$1,041
  49. 3.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710545927$1,456
  50. 3.57 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG710553608$707
  51. 3.53 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG710561243$1,098
  52. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG710561872$596
  53. 3.12 Carat Cushion Lab-Grown Diamond, D IF, IGI LG710570160$1,594
  54. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG710580687$1,560
  55. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG710586009$568
  56. 3.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG710589853$1,664
  57. 3.22 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG710590118$820
  58. 3.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG711519040$1,147
  59. 3.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG711519041$644
  60. 3.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG711523230$536