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 126

10,895 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. 3.03 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG830661043$641
  2. 3.75 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835671678$567
  3. 3.25 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837648093$596
  4. 3.46 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837640601$632
  5. 3.11 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837640605$511
  6. 3.28 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837640591$526
  7. 3.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837648129$546
  8. 3.04 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG837648131$446
  9. 3.89 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG723504655$1,011
  10. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828641790$522
  11. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833681703$616
  12. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG834612747$617
  13. 3.19 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835640978$538
  14. 3.78 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835641554$631
  15. 3.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835641603$1,162
  16. 3.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836684515$1,162
  17. 3.75 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836684557$1,553
  18. 3.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG788663438$538
  19. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG789605295$539
  20. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG790614167$539
  21. 3.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG791647961$538
  22. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG794677060$539
  23. 3.08 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG795651991$534
  24. 3.23 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG801603425$560
  25. 3.12 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG807601296$562
  26. 3.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG810650258$519
  27. 3.91 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG811607215$618
  28. 3.86 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG811648761$604
  29. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG812619059$539
  30. 3.93 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG812603133$822
  31. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812617758$562
  32. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811685437$562
  33. 3.03 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG813609278$531
  34. 3.93 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG812617724$615
  35. 3.94 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG812652152$610
  36. 3.9 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG813664229$610
  37. 3.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814640216$577
  38. 3.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG815615806$543
  39. 3.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG814643128$538
  40. 3.98 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG815671209$832
  41. 3.95 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG816677876$618
  42. 3.91 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG816660897$605
  43. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816643177$585
  44. 3.92 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG817643850$540
  45. 3 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG817648456$520
  46. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817616274$562
  47. 3.95 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG817608208$611
  48. 3.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG816685318$543
  49. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816671817$553
  50. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817607526$562
  51. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816693257$564
  52. 3.94 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG816693179$616
  53. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG817683889$605
  54. 3.92 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG817616354$613
  55. 3.8 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG817622417$523
  56. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG818624687$576
  57. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819615279$585
  58. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG826632132$536
  59. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG787656175$648
  60. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835668898$804