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 31

5,961 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. 2.5 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG815645537$434
  2. 2.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG815670106$418
  3. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG815616268$448
  4. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG815648301$393
  5. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815616269$495
  6. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815602579$497
  7. 2.54 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG815650497$440
  8. 2.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG815651897$437
  9. 2.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG815644980$435
  10. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815634905$477
  11. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816631244$511
  12. 2.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG815650610$674
  13. 2.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG815630071$670
  14. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG815679878$440
  15. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG815634839$415
  16. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG815687282$417
  17. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG815679903$391
  18. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG815607402$391
  19. 2.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG815634989$408
  20. 2.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG815671473$501
  21. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816672014$448
  22. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816636056$440
  23. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816635823$440
  24. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816629147$440
  25. 2.58 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG815611542$387
  26. 2.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG815650449$393
  27. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG816656985$391
  28. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815691042$537
  29. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816629321$499
  30. 2.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG815611545$493
  31. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816637499$440
  32. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816635755$471
  33. 2.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG816628934$435
  34. 2.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816635675$499
  35. 2.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816660657$417
  36. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG815688291$444
  37. 2.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816656899$475
  38. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816686837$440
  39. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG816677973$416
  40. 2.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG816646482$337
  41. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG816646484$405
  42. 2.59 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG815688581$342
  43. 2.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG816678098$342
  44. 2.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816656632$440
  45. 2.59 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG816683011$389
  46. 2.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG817607445$398
  47. 2.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG816686522$341
  48. 2.57 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG816680932$344
  49. 2.55 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG816693327$438
  50. 2.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG817624186$437
  51. 2.82 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG816652507$430
  52. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816693585$495
  53. 2.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG816688241$338
  54. 2.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816642967$494
  55. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG816660861$405
  56. 2.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG815690991$404
  57. 2.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG816629120$447
  58. 2.51 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG816688231$345
  59. 2.54 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG816661465$394
  60. 2.52 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG816661831$408