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 79

7,973 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 VIVID PINK VVS2, IGI LG819640653$664
  2. 3.72 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG819640654$801
  3. 3.02 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG819654609$784
  4. 3.05 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG820601401$644
  5. 3.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821650663$584
  6. 3.40 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821650677$651
  7. 3.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821650678$693
  8. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG789638541$564
  9. 3.53 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG795613791$884
  10. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816633955$1,565
  11. 3.01 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG819654611$637
  12. 3.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821677012$538
  13. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG752506795$804
  14. 3.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG762541115$759
  15. 3.79 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821688190$1,102
  16. 3.39 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG822610761$732
  17. 3.52 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG783634716$617
  18. 3.66 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821605532$867
  19. 3.43 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821649127$813
  20. 3.86 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821667062$1,029
  21. 3.73 Carat Cushion Lab-Grown Diamond, D IF, IGI LG811664192$2,414
  22. 3.32 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG817688892$930
  23. 3.55 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG817646932$595
  24. 3.16 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821649084$752
  25. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821649102$676
  26. 3.27 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821669519$689
  27. 3.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821661941$529
  28. 3.18 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG822608667$627
  29. 3.19 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG822608668$619
  30. 3.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG822608669$633
  31. 3.01 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG818617349$566
  32. 3.89 Carat Cushion Lab-Grown Diamond, E vvs2, igi LG822622401$792
  33. 3.58 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG822634446$685
  34. 3.29 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821649101$781
  35. 3.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG777607540$618
  36. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780602787$684
  37. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG780611491$602
  38. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780619463$673
  39. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG780622966$565
  40. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG780690665$604
  41. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG781654829$550
  42. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG782604035$565
  43. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG782604060$673
  44. 3.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782605622$594
  45. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782609437$545
  46. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782616354$551
  47. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG782616774$599
  48. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782631807$556
  49. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782681287$549
  50. 3.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782688725$600
  51. 3.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG782689893$616
  52. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG782697526$599
  53. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783620989$551
  54. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783634742$551
  55. 3.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783657294$675
  56. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783657522$551
  57. 3.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783661187$556
  58. 3.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG783663364$574
  59. 3.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783663378$673
  60. 3.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG783663620$599