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 45

5,953 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. 2.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838629608$439
  2. 2.7 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838624131$435
  3. 2.57 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG838651917$398
  4. 2.71 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839619075$410
  5. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838651924$524
  6. 2.86 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG838655334$426
  7. 2.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836692048$433
  8. 2.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836692050$538
  9. 2.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837618603$850
  10. 2.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG838613887$410
  11. 2.77 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG837623141$434
  12. 2.95 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG825638100$854
  13. 2.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839622860$431
  14. 2.8 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839601349$418
  15. 2.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839609166$452
  16. 2.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839615563$552
  17. 2.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839615523$544
  18. 2.97 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839604781$499
  19. 2.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG838650432$541
  20. 2.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839604762$429
  21. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838655913$533
  22. 2.76 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839608577$412
  23. 2.95 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839610807$534
  24. 2.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839608513$458
  25. 2.58 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG838651876$351
  26. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839614704$529
  27. 2.94 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839609276$447
  28. 2.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839609120$448
  29. 2.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839637563$517
  30. 2.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839615803$429
  31. 2.5 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839610322$486
  32. 2.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839614209$606
  33. 2.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839601348$497
  34. 2.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839622187$447
  35. 2.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839606416$586
  36. 2.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839605518$520
  37. 2.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838661977$488
  38. 2.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG838650426$537
  39. 2.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839622822$420
  40. 2.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839603900$531
  41. 2.95 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839606377$529
  42. 2.78 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839603937$410
  43. 2.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839614705$518
  44. 2.95 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839604639$467
  45. 2.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839605578$515
  46. 2.78 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839604646$410
  47. 2.83 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839601059$431
  48. 2.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838651879$449
  49. 2.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839614116$442
  50. 2.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839610172$439
  51. 2.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839601346$554
  52. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839605492$473
  53. 2.83 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839604660$426
  54. 2.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838639757$524
  55. 2.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838653667$495
  56. 2.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838650430$491
  57. 2.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839606668$614
  58. 2.97 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG839604637$530
  59. 2.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837630943$652
  60. 2.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818672938$678