1 Carat Cushion Lab-Grown Diamonds

Shop certified 1 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 1 Carat Cushion Lab-Grown Diamonds – Page 47

14,272 certified 1 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. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG693539288$402
  2. 1.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG694580791$409
  3. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG694580793$402
  4. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG697513371$405
  5. 1.10 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG710594207$433
  6. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG733540946$426
  7. 1.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG756573239$241
  8. 1.08 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754594167$250
  9. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG770669452$182
  10. 1.02 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG771609204$168
  11. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG756573262$258
  12. 1.21 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768680925$258
  13. 1.16 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754593632$266
  14. 1.41 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754593633$346
  15. 1.41 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754593634$346
  16. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG617473905$225
  17. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768640589$234
  18. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768654675$232
  19. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655033$230
  20. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655036$234
  21. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655049$230
  22. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655059$234
  23. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655078$232
  24. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655079$232
  25. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768655095$230
  26. 1.38 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG763616841$237
  27. 1.28 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768614853$286
  28. 1.35 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG771656656$295
  29. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG769603221$179
  30. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768698335$230
  31. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG770607321$234
  32. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG770661096$246
  33. 1.33 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG772636985$258
  34. 1.15 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG764649566$246
  35. 1.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG772649870$290
  36. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG557240873$188
  37. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG570338494$193
  38. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG771621465$179
  39. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768660946$372
  40. 1.03 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG761553836$217
  41. 1.02 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG761553841$210
  42. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG771621863$230
  43. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG629462227$199
  44. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG631447802$188
  45. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG677559067$199
  46. 1.49 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG764670411$232
  47. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, GIA 2504118346$251
  48. 1.13 Carat Cushion Lab-Grown Diamond, D VS1, GIA 5496589870$279
  49. 1.30 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 5503101318$356
  50. 1.47 Carat Cushion Lab-Grown Diamond, H VVS1, IGI LG553246354$209
  51. 1.44 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG553246355$204
  52. 1.43 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG553246358$203
  53. 1.44 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG553246411$204
  54. 1.44 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG555270530$204
  55. 1.46 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG555270538$207
  56. 1.44 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG555270546$204
  57. 1.47 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG555270547$209
  58. 1.43 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG555298844$203
  59. 1.02 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG766685336$156
  60. 1.21 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG770688108$211