Marquise Lab-Grown Diamonds

Shop certified 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 Marquise Lab-Grown Diamonds – Page 19

32,792 certified 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. 3.07 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG633489755$498
  2. 1.06 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG633495710$241
  3. 1.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG633497634$236
  4. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG634426019$466
  5. 1.08 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG634434116$246
  6. 1.5 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG634449503$463
  7. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG634449506$302
  8. 1.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG634473152$324
  9. 1.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG634473155$311
  10. 1.36 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG634493393$342
  11. 1.02 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG634498008$232
  12. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG634498009$832
  13. 1.09 Carat Marquise Lab-Grown Diamond, D IF, IGI LG635416395$342
  14. 1.14 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG635426533$229
  15. 2.00 Carat Marquise Lab-Grown Diamond, F IF, IGI LG635428717$1,526
  16. 1.59 Carat Marquise Lab-Grown Diamond, H IF, IGI LG635428718$795
  17. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG635454712$832
  18. 0.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG635486506$183
  19. 1.07 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG636401270$244
  20. 3.53 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG636411291$3,235
  21. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG636422906$451
  22. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG636422966$469
  23. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG636422967$248
  24. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG636422968$434
  25. 0.65 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG636464625$132
  26. 1.05 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG636467317$239
  27. 1.43 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG636472609$279
  28. 1.00 Carat Marquise Lab-Grown Diamond, D IF, IGI LG636498998$300
  29. 1.08 Carat Marquise Lab-Grown Diamond, E IF, IGI LG637445224$367
  30. 1.65 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG637453164$801
  31. 1.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG637453175$741
  32. 1.50 Carat Marquise Lab-Grown Diamond, E IF, IGI LG637453177$785
  33. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG637458802$431
  34. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG637458817$472
  35. 0.78 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG637468034$147
  36. 1.01 Carat Marquise Lab-Grown Diamond, E IF, IGI LG637468730$293
  37. 1.52 Carat Marquise Lab-Grown Diamond, E IF, IGI LG637483493$687
  38. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG637483494$472
  39. 0.70 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG638402230$239
  40. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG638402405$843
  41. 0.91 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG638415806$185
  42. 0.96 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG638415852$190
  43. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG638415881$182
  44. 0.91 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG638415914$185
  45. 0.95 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG638415934$184
  46. 0.98 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG638415935$176
  47. 0.98 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG638415939$197
  48. 0.69 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG638415957$164
  49. 0.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG638416036$195
  50. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG638417494$181
  51. 1.53 Carat Marquise Lab-Grown Diamond, E IF, IGI LG638430998$702
  52. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG638431000$466
  53. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG638431001$248
  54. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG638431005$248
  55. 1.09 Carat Marquise Lab-Grown Diamond, D IF, IGI LG638431006$323
  56. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG638437134$190
  57. 0.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG638447962$209
  58. 0.95 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG638447989$242
  59. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG638454919$451
  60. 3.06 Carat Marquise Lab-Grown Diamond, E IF, IGI LG638454970$4,682