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 65

5,808 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. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841658553$489
  2. 2.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841645685$544
  3. 2.79 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841680858$425
  4. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842628056$529
  5. 2.88 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841670363$438
  6. 2.77 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841624266$414
  7. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842605289$389
  8. 2.88 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG841691082$377
  9. 2.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841652870$557
  10. 2.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841691083$526
  11. 2.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841645671$438
  12. 2.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841658513$445
  13. 2.89 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG841652049$374
  14. 2.95 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841699151$448
  15. 2.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841691326$466
  16. 2.84 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842615724$428
  17. 2.56 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG841652059$343
  18. 2.83 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841665670$422
  19. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841623683$529
  20. 2.97 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG841652051$393
  21. 2.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841631402$464
  22. 2.99 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG842615723$488
  23. 2.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841697579$439
  24. 2.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841675542$515
  25. 2.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841691199$437
  26. 2.67 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841631481$408
  27. 2.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842613648$509
  28. 2.64 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842612052$481
  29. 2.5 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841655102$397
  30. 2.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841655044$522
  31. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841691084$495
  32. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841676238$418
  33. 2.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841655105$552
  34. 2.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842605390$523
  35. 2.75 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841635190$411
  36. 2.99 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG841648299$400
  37. 2.63 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841688499$394
  38. 2.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841645723$404
  39. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841645689$458
  40. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841688528$418
  41. 2.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841699061$445
  42. 2.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841670369$427
  43. 2.67 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841697528$395
  44. 2.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842642098$495
  45. 2.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841680665$539
  46. 2.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842605448$461
  47. 2.6 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841675511$386
  48. 2.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841652063$554
  49. 2.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841691034$452
  50. 2.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841655182$440
  51. 2.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841691020$469
  52. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842613705$387
  53. 2.59 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG841698918$334
  54. 2.69 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841646871$411
  55. 2.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841648321$536
  56. 2.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842615722$502
  57. 2.54 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842608349$402
  58. 2.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841697543$454
  59. 2.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841676528$452
  60. 2.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841665668$510