Cushion Lab-Grown Diamonds

Shop certified 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 Cushion Lab-Grown Diamonds – Page 3

58,637 certified 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. 3.18 Carat Cushion Lab-Grown Diamond, D IF, IGI LG668446482$3,336
  2. 1.17 Carat Cushion Lab-Grown Diamond, E VS1, GIA 1499626753$376
  3. 1.64 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7451358010$506
  4. 5.52 Carat Cushion Lab-Grown Diamond, H VS2, GIA 6471339558$1,381
  5. 5.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG694508469$5,727
  6. 3.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG674523385$1,320
  7. 4.35 Carat Cushion Lab-Grown Diamond, D FL, GIA 6512642550$13,069
  8. 3.37 Carat Cushion Lab-Grown Diamond, G vs1, gia 2476924002$1,099
  9. 3.37 Carat Cushion Lab-Grown Diamond, G vs2, gia 2457424828$1,089
  10. 2.13 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7502588976$668
  11. 1.52 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG611361394$236
  12. 5.62 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG606336326$1,271
  13. 3.06 Carat Cushion Lab-Grown Diamond, E vs2, gia 2476736612$1,048
  14. 3.09 Carat Cushion Lab-Grown Diamond, F vs2, gia 6475288329$1,023
  15. 2.20 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG546228446$589
  16. 4.07 Carat Cushion Lab-Grown Diamond, D IF, IGI LG694583146$3,580
  17. 2.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG696515749$836
  18. 2.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG698534946$949
  19. 4.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG698584958$3,048
  20. 3.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG705509695$1,364
  21. 3.26 Carat Cushion Lab-Grown Diamond, D IF, IGI LG706522010$1,537
  22. 4.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG706522015$3,017
  23. 3.28 Carat Cushion Lab-Grown Diamond, D IF, IGI LG706576045$1,547
  24. 4.18 Carat Cushion Lab-Grown Diamond, D IF, IGI LG706576048$3,466
  25. 3.40 Carat Cushion Lab-Grown Diamond, D IF, IGI LG706522011$1,602
  26. 3.29 Carat Cushion Lab-Grown Diamond, D IF, IGI LG706576049$1,712
  27. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG708567339$1,382
  28. 2.58 Carat Cushion Lab-Grown Diamond, D IF, IGI LG708567342$1,106
  29. 2.20 Carat Cushion Lab-Grown Diamond, D IF, IGI LG710508514$904
  30. 3.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG710508516$1,368
  31. 4.16 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG712591447$3,504
  32. 3.79 Carat Cushion Lab-Grown Diamond, D IF, IGI LG710578908$2,156
  33. 2.19 Carat Cushion Lab-Grown Diamond, D IF, IGI LG712506108$900
  34. 2.22 Carat Cushion Lab-Grown Diamond, D IF, IGI LG712567643$913
  35. 3.80 Carat Cushion Lab-Grown Diamond, D IF, IGI LG712567644$1,935
  36. 3.01 Carat Cushion Lab-Grown Diamond, F vs2, gia 6472877395$997
  37. 2.84 Carat Cushion Lab-Grown Diamond, D IF, IGI LG710508527$1,543
  38. 4.23 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG715527263$1,756
  39. 3.26 Carat Cushion Lab-Grown Diamond, D IF, IGI LG715597481$1,537
  40. 2.25 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG668452983$728
  41. 2.26 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG668452988$714
  42. 2.23 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG668452982$704
  43. 3.70 Carat Cushion Lab-Grown Diamond, D IF, IGI LG715575635$2,106
  44. 12.88 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG602308936$3,899
  45. 3.51 Carat Cushion Lab-Grown Diamond, D IF, IGI LG719540116$1,789
  46. 3.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG719540130$1,275
  47. 1.92 Carat Cushion Lab-Grown Diamond, D IF, IGI LG719540117$463
  48. 2.32 Carat Cushion Lab-Grown Diamond, D IF, IGI LG719540118$952
  49. 3.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG719540133$1,382
  50. 3.24 Carat Cushion Lab-Grown Diamond, F si1, gia 1469796369$1,047
  51. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, GIA 1493961877$372
  52. 2.10 Carat Cushion Lab-Grown Diamond, E VS1, GIA 1498952231$692
  53. 2.67 Carat Cushion Lab-Grown Diamond, E VS2, GIA 1499894530$814
  54. 2.12 Carat Cushion Lab-Grown Diamond, E VS1, GIA 1503060421$730
  55. 2.07 Carat Cushion Lab-Grown Diamond, E VS1, GIA 1507992075$720
  56. 2.13 Carat Cushion Lab-Grown Diamond, E VS2, GIA 1508149844$661
  57. 2.04 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 1508467167$697
  58. 1.06 Carat Cushion Lab-Grown Diamond, E VS2, GIA 1508610717$353
  59. 3.29 Carat Cushion Lab-Grown Diamond, E si1, gia 2466917835$1,079
  60. 1.77 Carat Cushion Lab-Grown Diamond, F VS1, GIA 2496450436$522