1.5 Carat Cushion Lab-Grown Diamonds

Shop certified 1.5 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 1.5 Carat Cushion Lab-Grown Diamonds – Page 47

6,174 certified 1.5 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. 1.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG647476463$315
  2. 1.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG647476578$319
  3. 1.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG647476593$304
  4. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG647476700$322
  5. 1.55 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG648432019$304
  6. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG648432020$318
  7. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG648432021$291
  8. 1.70 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG648432022$309
  9. 1.79 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG648432023$346
  10. 1.57 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG648432038$307
  11. 1.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG648432040$323
  12. 1.79 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG648432110$365
  13. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG648432182$291
  14. 1.78 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG648432211$322
  15. 1.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG648432215$305
  16. 1.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG649425149$316
  17. 1.54 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG649425292$301
  18. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG649425298$291
  19. 1.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG649425357$308
  20. 1.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG649425404$308
  21. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG649425431$314
  22. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG649425432$325
  23. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG649425433$291
  24. 1.76 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG649425434$319
  25. 1.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG649425436$323
  26. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG652413773$276
  27. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG652413869$290
  28. 1.54 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG652413871$262
  29. 1.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG652413976$284
  30. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG653410766$301
  31. 1.60 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG654420174$304
  32. 1.61 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG654420395$273
  33. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG655414239$867
  34. 1.75 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG656478514$329
  35. 1.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG657463069$281
  36. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG660442763$283
  37. 1.67 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG660443029$307
  38. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG660443678$256
  39. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG660443694$287
  40. 1.51 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG662477777$368
  41. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG662482690$365
  42. 1.83 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG663412724$452
  43. 1.51 Carat Cushion Lab-Grown Diamond, FANCY VIVID YELLOW VS1, IGI LG663412725$369
  44. 1.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG665403285$272
  45. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG665403723$284
  46. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG665403794$294
  47. 1.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG665403803$258
  48. 1.61 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG668407278$252
  49. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG675571815$248
  50. 1.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG677513843$262
  51. 1.85 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG685599414$417
  52. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG686509101$291
  53. 1.98 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG686509185$371
  54. 1.54 Carat Cushion Lab-Grown Diamond, F IF, IGI LG688501922$381
  55. 1.94 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG689572640$414
  56. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG689572658$291
  57. 1.92 Carat Cushion Lab-Grown Diamond, FANCY INTENSE ORANGY PINK VS2, IGI LG691549706$432
  58. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG691549715$349
  59. 1.93 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG691549795$381
  60. 1.6 Carat Cushion Lab-Grown Diamond, FANCY LIGHT YELLOW VS1, IGI LG692555439$399