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 154

9,997 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. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844640321$543
  2. 3.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844653165$519
  3. 3.27 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844645079$739
  4. 3.36 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844623280$626
  5. 3.33 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844632542$539
  6. 3.12 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844640322$523
  7. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844641559$535
  8. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844630255$492
  9. 3.09 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG844630239$725
  10. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844641546$558
  11. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844618212$554
  12. 3.98 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844658275$606
  13. 3.16 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844637838$513
  14. 3.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844645138$514
  15. 3.2 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG844621230$468
  16. 3.08 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG844632516$738
  17. 3.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844637830$461
  18. 3.3 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844660385$610
  19. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844648477$566
  20. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844626119$561
  21. 3.06 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG844653299$463
  22. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844627749$535
  23. 3.28 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844632474$521
  24. 3.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844613195$585
  25. 3.07 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG844626138$405
  26. 3.1 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG844637819$444
  27. 3.87 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844621244$691
  28. 3.37 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844637850$622
  29. 3.29 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844637602$608
  30. 3.18 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844630268$594
  31. 3.33 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844653250$539
  32. 3.17 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844671062$520
  33. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844632519$498
  34. 3.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844626091$728
  35. 3.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844630376$503
  36. 3.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844623297$588
  37. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844641554$548
  38. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844623362$571
  39. 3.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844637626$561
  40. 3.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844618262$499
  41. 3.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844627713$504
  42. 3.25 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844618185$601
  43. 3.47 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844641558$628
  44. 3.13 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844627698$509
  45. 3.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844653044$518
  46. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844623288$535
  47. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844632532$566
  48. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844621222$558
  49. 3.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844676313$514
  50. 3.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844632531$499
  51. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844660689$543
  52. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844630341$543
  53. 3.74 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844640386$572
  54. 3.8 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844637796$580
  55. 3.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844637822$541
  56. 3.97 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844680780$709
  57. 3.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844645170$545
  58. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844641703$566
  59. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844627714$564
  60. 3.06 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG844622145$434