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 40

10,598 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. 3.04 Carat Cushion Lab-Grown Diamond, F VS1, GSI 72194250320$673
  2. 3.08 Carat Cushion Lab-Grown Diamond, F VS1, GSI 72194250324$682
  3. 3.01 Carat Cushion Lab-Grown Diamond, E VS2, GSI 72194250613$666
  4. 3.14 Carat Cushion Lab-Grown Diamond, E VS2, GSI 72194250714$694
  5. 3.16 Carat Cushion Lab-Grown Diamond, F VS2, GSI 72936130110$645
  6. 3.02 Carat Cushion Lab-Grown Diamond, F VS1, GSI 72939111204$669
  7. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, GSI 72939111207$675
  8. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, GSI 72939111208$675
  9. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, GSI 72939111209$678
  10. 3.00 Carat Cushion Lab-Grown Diamond, F VVS2, GSI 73301230105$619
  11. 3.02 Carat Cushion Lab-Grown Diamond, E VS1, GSI 73301230115$620
  12. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, GSI 73301230118$623
  13. 3.04 Carat Cushion Lab-Grown Diamond, E VS1, GSI 73301230120$624
  14. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, GSI 73301230121$623
  15. 3.05 Carat Cushion Lab-Grown Diamond, F VS1, GSI 73301230202$623
  16. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, GSI 73301230203$623
  17. 3.03 Carat Cushion Lab-Grown Diamond, E VS1, GSI 73301230206$623
  18. 3.06 Carat Cushion Lab-Grown Diamond, F VS1, GSI 73301230207$626
  19. 3.04 Carat Cushion Lab-Grown Diamond, F VS1, GSI 73301230208$622
  20. 3.05 Carat Cushion Lab-Grown Diamond, E VS1, GSI 73301230216$626
  21. 3.09 Carat Cushion Lab-Grown Diamond, F VS1, GSI 73301230218$631
  22. 3.19 Carat Cushion Lab-Grown Diamond, F VVS2, GSI 73301230219$657
  23. 3.26 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729548415$2,642
  24. 3.12 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG741529754$767
  25. 3.07 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737521692$648
  26. 3.05 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737562194$644
  27. 3.07 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG737562209$648
  28. 3.07 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG738515478$648
  29. 3 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG738515483$634
  30. 3.03 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG738531041$640
  31. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG739575022$719
  32. 3.17 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 7521731674$1,552
  33. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750571094$957
  34. 3.6 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750571125$1,260
  35. 3.59 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG752525486$1,276
  36. 3.52 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG755525283$494
  37. 3.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG757539203$1,092
  38. 3.10 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG747572777$575
  39. 3.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG731567963$516
  40. 3.01 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG752549465$487
  41. 3.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744513915$1,550
  42. 3.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG754579834$806
  43. 3.28 Carat Cushion Lab-Grown Diamond, D IF, IGI LG758514918$1,505
  44. 3.06 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744514166$1,564
  45. 3.17 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744514171$1,620
  46. 3.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758581505$1,084
  47. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744514164$1,538
  48. 3.11 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744514168$1,589
  49. 3.15 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744514170$1,610
  50. 3.85 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744514175$2,331
  51. 3.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG749573256$719
  52. 3.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749573748$1,138
  53. 3.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG733510311$707
  54. 3.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG733510321$696
  55. 3.08 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG739580104$681
  56. 3.33 Carat Cushion Lab-Grown Diamond, D IF, IGI LG758581914$1,484
  57. 3.91 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG761537564$987
  58. 3.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG744514432$716
  59. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG744514433$720
  60. 3.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG744514434$720