2.5 Carat Marquise Lab-Grown Diamonds

Shop certified 2.5 carat marquise 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 2.5 Carat Marquise Lab-Grown Diamonds – Page 33

5,957 certified 2.5 carat marquise 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. 2.86 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG831622850$394
  2. 2.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG831659254$434
  3. 2.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG833655676$439
  4. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833656624$418
  5. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG833647498$387
  6. 2.89 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG833655673$519
  7. 2.97 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG833656677$429
  8. 2.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833647236$449
  9. 2.8 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG833647525$427
  10. 2.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833655761$628
  11. 2.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG831670687$437
  12. 2.71 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG833667712$410
  13. 2.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833679395$445
  14. 2.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG833667709$435
  15. 2.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG833667710$390
  16. 2.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG833638832$407
  17. 2.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833658831$489
  18. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833683148$542
  19. 2.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG833664557$443
  20. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833661166$418
  21. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG834603866$463
  22. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG834613270$395
  23. 2.97 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG834613307$407
  24. 2.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834603864$559
  25. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG834603187$440
  26. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG834613264$418
  27. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833679260$501
  28. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG834613247$407
  29. 2.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833672327$441
  30. 2.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833672438$445
  31. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833688551$418
  32. 2.97 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG833683562$494
  33. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833689392$499
  34. 2.54 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG833660646$436
  35. 2.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG834613196$422
  36. 2.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834604573$520
  37. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833681914$418
  38. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835606202$387
  39. 2.98 Carat Marquise Lab-Grown Diamond, G VVS1, IGI LG834620257$418
  40. 2.89 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG834614484$379
  41. 2.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG834608841$454
  42. 2.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG834619291$579
  43. 2.86 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835607838$440
  44. 2.78 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG834608865$451
  45. 2.85 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG834619420$425
  46. 2.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG834610080$837
  47. 2.73 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835631478$421
  48. 2.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834616911$514
  49. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834602351$531
  50. 2.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835602294$493
  51. 2.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834608155$536
  52. 2.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG833687537$426
  53. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG833652664$405
  54. 2.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833687349$451
  55. 2.57 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG834608677$323
  56. 2.97 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG835607129$591
  57. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835631427$418
  58. 2.7 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG835622481$656
  59. 2.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835631444$514
  60. 2.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835606058$501