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 151

9,118 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. 1.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843652487$251
  2. 1.51 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG843653056$228
  3. 1.59 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG846635186$253
  4. 1.6 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG846665599$255
  5. 1.56 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG847635355$294
  6. 1.75 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG805676020$274
  7. 1.74 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805676071$279
  8. 1.75 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805676530$280
  9. 1.75 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805676533$280
  10. 1.73 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805676536$288
  11. 1.74 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG805676579$284
  12. 1.70 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836665334$273
  13. 1.72 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836665519$287
  14. 1.76 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836666281$276
  15. 1.75 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836666282$274
  16. 1.75 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836666283$291
  17. 1.74 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG836666567$284
  18. 1.75 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836666569$291
  19. 1.77 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836666571$277
  20. 1.77 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836666574$283
  21. 1.74 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836666576$290
  22. 1.72 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841641863$281
  23. 1.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG846639326$316
  24. 1.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG847663452$335
  25. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847663453$287
  26. 1.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG847663454$290
  27. 1.54 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG843641325$421
  28. 1.75 Carat Cushion Modified Lab-Grown Diamond, F SI1, IGI LG816608070$386
  29. 1.87 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG844657470$302
  30. 1.51 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844683992$235
  31. 1.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844684050$225
  32. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844684094$262
  33. 1.51 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG845669359$220
  34. 1.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847635772$259
  35. 1.99 Carat Cushion Lab-Grown Diamond, D FL, IGI LG840634460$839
  36. 1.53 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG845615193$283
  37. 1.7 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844684201$346
  38. 1.67 Carat Cushion Lab-Grown Diamond, VVS2, IGI LG831696024$342
  39. 1.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843684031$245
  40. 1.58 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS1, IGI LG836631017$450
  41. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE SI1, IGI LG836631198$258
  42. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG836631168$349
  43. 1.5 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG836631167$349
  44. 1.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841674989$280
  45. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839625214$242
  46. 1.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839632360$239
  47. 1.60 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839632370$248
  48. 1.51 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG842631451$231
  49. 1.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG848644005$283
  50. 1.91 Carat Cushion Lab-Grown Diamond, E VS1, GIA 1503282580$939
  51. 1.80 Carat Cushion Lab-Grown Diamond, F VS1, GIA 2467918354$526
  52. 1.95 Carat Cushion Lab-Grown Diamond, F VS2, GIA 2487144767$841
  53. 1.58 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838637774$251
  54. 1.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG847602126$244
  55. 1.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847689390$347
  56. 1.70 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 6482101186$930
  57. 1.89 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG669483124$367
  58. 1.88 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG670420073$365
  59. 1.84 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG671440356$344
  60. 1.87 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG671467851$350