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 74

68,927 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. 0.77 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782649513$158
  2. 0.82 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782649578$168
  3. 1.43 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782682225$425
  4. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782685109$163
  5. 0.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783604527$193
  6. 0.65 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783605781$202
  7. 0.80 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783657845$164
  8. 1.05 Carat Marquise Lab-Grown Diamond, D IF, IGI LG628448051$238
  9. 4.47 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG726553657$1,102
  10. 3.02 Carat Marquise Lab-Grown Diamond, D FL, IGI LG773639182$4,556
  11. 4.03 Carat Marquise Lab-Grown Diamond, D FL, IGI LG773639183$10,077
  12. 1.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773665575$704
  13. 5.00 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG776655925$2,617
  14. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG779606614$312
  15. 1.29 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG779651811$234
  16. 1.1 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG779656585$224
  17. 2.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG779659513$436
  18. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG779665355$203
  19. 1.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780614977$215
  20. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780623163$210
  21. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780638409$270
  22. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780647115$210
  23. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780673719$210
  24. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780673869$202
  25. 1.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG780688187$430
  26. 1.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780689444$201
  27. 1.04 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG780695834$214
  28. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780695906$209
  29. 1.36 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781624133$210
  30. 1.05 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781643361$234
  31. 1.1 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781643773$224
  32. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781648855$211
  33. 1.3 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781649048$230
  34. 1.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781649515$209
  35. 1.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781649535$201
  36. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782603140$209
  37. 1.06 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG782603302$222
  38. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615437$202
  39. 1.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615478$201
  40. 1.41 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615628$225
  41. 1.42 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615809$229
  42. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782616058$209
  43. 1.1 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG782616704$215
  44. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782649529$162
  45. 1.19 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782660343$213
  46. 1.47 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782660348$227
  47. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782668188$175
  48. 1.5 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782685164$446
  49. 0.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782685250$275
  50. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782698344$152
  51. 0.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783605799$181
  52. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783613384$153
  53. 0.84 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783633459$172
  54. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783633471$272
  55. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783636023$297
  56. 1.37 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG772679688$288
  57. 0.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG777618109$162
  58. 0.60 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG777618110$168
  59. 1.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779606261$210
  60. 1.10 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779654958$220