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 42

7,851 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. 1.01 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG710557295$248
  2. 1.08 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG710573645$293
  3. 1.43 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS2, IGI LG712551574$339
  4. 1.09 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG713574812$310
  5. 1.03 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG717548334$265
  6. 1.09 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG717548359$294
  7. 1.48 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS2, IGI LG717548365$363
  8. 1 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG718505523$237
  9. 1.08 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG720594254$277
  10. 1.07 Carat Cushion Lab-Grown Diamond, FANCY DEEP ORANGE VVS1, IGI LG725518456$438
  11. 1.48 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG727573779$337
  12. 1.44 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG735532804$295
  13. 1.3 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737536652$328
  14. 1.01 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS1, IGI LG741529860$307
  15. 1.03 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG741529871$265
  16. 1.05 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG741529876$277
  17. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG741559469$203
  18. 1.07 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG743581960$283
  19. 1.02 Carat Cushion Lab-Grown Diamond, FANCY INTENSE BROWNISH ORANGE VVS2, IGI LG743581963$339
  20. 1.19 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG745507848$182
  21. 1.34 Carat Cushion Lab-Grown Diamond, D IF, IGI LG745507855$300
  22. 1.41 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG745508742$222
  23. 1.27 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG745525483$466
  24. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513064$192
  25. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513065$197
  26. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513066$197
  27. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513067$210
  28. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513068$189
  29. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513069$196
  30. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513073$195
  31. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513074$193
  32. 1 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG747513077$199
  33. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513078$189
  34. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513079$189
  35. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513080$193
  36. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513081$193
  37. 1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513082$192
  38. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513083$202
  39. 1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513084$188
  40. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG747513085$200
  41. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513086$199
  42. 1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513087$188
  43. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513088$189
  44. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513089$189
  45. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747513090$196
  46. 1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513092$192
  47. 1.43 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513094$274
  48. 1.46 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513098$284
  49. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749527335$259
  50. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749533295$241
  51. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749586427$237
  52. 1.24 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG750503115$287
  53. 1.46 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG750573295$234
  54. 1.14 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG752517086$200
  55. 1.26 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG700545495$252
  56. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747530174$204
  57. 1.10 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG750562422$185
  58. 1.08 Carat Cushion Modified Lab-Grown Diamond, D VS1, IGI LG752580485$360
  59. 1.45 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG731556135$236
  60. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG747513148$195