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 150

10,218 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, FANCY BROWN VVS2, IGI LG836630423$1,149
  2. 3.06 Carat Cushion Lab-Grown Diamond, FANCY DEEP BROWN VS1, IGI LG836630425$1,181
  3. 3.01 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG836630260$675
  4. 3 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG836630421$788
  5. 3.56 Carat Cushion Lab-Grown Diamond, G VVS2, GIA 7432465670$3,350
  6. 3.53 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG660451469$774
  7. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG726571199$522
  8. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG738526688$522
  9. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG739513810$524
  10. 3.37 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838637558$956
  11. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838640588$917
  12. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804667939$631
  13. 3.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG823611429$1,866
  14. 3.84 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838637585$939
  15. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840613402$491
  16. 3 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG843623014$488
  17. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826602245$601
  18. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826602498$606
  19. 3.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826612431$601
  20. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828684888$599
  21. 3.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG832604977$609
  22. 3.79 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG843680566$938
  23. 3.82 Carat Cushion Lab-Grown Diamond, G VVS1, IGI LG843680540$780
  24. 3.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840610923$969
  25. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843672254$606
  26. 3.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844656194$767
  27. 3.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG711523032$564
  28. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG835690540$567
  29. 3.60 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837627182$816
  30. 3.30 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839686776$728
  31. 3.5 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG836630549$635
  32. 3.95 Carat Cushion Lab-Grown Diamond, E fl, igi LG842609075$5,379
  33. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842619436$594
  34. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842619439$594
  35. 3.13 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG842619443$669
  36. 3.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG838638861$540
  37. 3.11 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831610147$1,266
  38. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839639606$720
  39. 3.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG843655432$947
  40. 3.53 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG843690352$888
  41. 3.82 Carat Cushion Modified Lab-Grown Diamond, G VS2, IGI LG816607806$806
  42. 3.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825607073$686
  43. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841625699$760
  44. 3 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG843686205$426
  45. 3 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844626630$523
  46. 3.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843694580$554
  47. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843682126$530
  48. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844601545$530
  49. 3.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG844626537$544
  50. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844626083$531
  51. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843664388$558
  52. 3.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844626553$558
  53. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844627773$561
  54. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843694652$561
  55. 3.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843603268$556
  56. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844625306$533
  57. 3.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG844621172$444
  58. 3.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844608417$503
  59. 3.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844618231$495
  60. 3.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG844607643$485