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 54

6,130 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. 1.88 Carat Cushion Lab-Grown Diamond, D IF, IGI LG752504654$925
  2. 1.94 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG763648870$370
  3. 1.97 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG772649075$301
  4. 1.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG774637546$238
  5. 1.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG760523786$361
  6. 1.66 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG760523787$393
  7. 1.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG764699668$266
  8. 1.53 Carat Cushion Lab-Grown Diamond, D IF, IGI LG764699670$547
  9. 1.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG764699673$266
  10. 1.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG764699676$266
  11. 1.93 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG765607287$340
  12. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768657255$237
  13. 1.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768657258$265
  14. 1.71 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG773614883$232
  15. 1.59 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG774637438$302
  16. 1.55 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG765602876$244
  17. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 7473994796$606
  18. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7501576068$564
  19. 1.78 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG752545064$278
  20. 1.52 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG752546088$229
  21. 1.50 Carat Cushion Lab-Grown Diamond, D IF, IGI LG756588182$375
  22. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG768688291$258
  23. 1.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG769620537$252
  24. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG770626822$287
  25. 1.77 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG770626832$315
  26. 1.89 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG770626833$335
  27. 1.92 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG770626834$356
  28. 1.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG771612406$266
  29. 1.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG771653975$276
  30. 1.61 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG771654001$293
  31. 1.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG771654004$302
  32. 1.76 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756588187$301
  33. 1.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG653434162$346
  34. 1.52 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG621426594$351
  35. 1.60 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG759510196$652
  36. 1.59 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG759510199$624
  37. 1.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG759510201$641
  38. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG759510217$645
  39. 1.60 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG759510218$652
  40. 1.60 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG759510222$652
  41. 1.60 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG759510232$652
  42. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG759510231$622
  43. 1.54 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG760524372$319
  44. 1.60 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG759510227$652
  45. 1.80 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG773650974$304
  46. 1.53 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG602341968$350
  47. 1.51 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG691549695$363
  48. 1.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG761563183$272
  49. 1.56 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG762573382$291
  50. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG776612437$239
  51. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG764644397$238
  52. 1.52 Carat Cushion Lab-Grown Diamond, D IF, IGI LG775615046$736
  53. 1.53 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG770652404$311
  54. 1.84 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735585526$264
  55. 1.84 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735585527$264
  56. 1.83 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG735585531$264
  57. 1.85 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG735585537$266
  58. 1.99 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG735585540$385
  59. 1.99 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG735585548$385
  60. 1.95 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG735585551$378