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 87

33,892 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. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG776675651$295
  2. 0.66 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG776676794$155
  3. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG776682227$161
  4. 3.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631099$5,942
  5. 1.10 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG774604910$217
  6. 1.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG684504600$273
  7. 1.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773622911$199
  8. 0.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG754589159$158
  9. 4.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG666444562$1,346
  10. 3.44 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG764625753$601
  11. 1.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG651425196$225
  12. 1.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG662412858$237
  13. 1.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG663402894$237
  14. 1.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG665440842$237
  15. 1.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG666402644$237
  16. 1.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG667415832$225
  17. 1.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG671467674$225
  18. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG671467824$225
  19. 1.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG671487402$237
  20. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG671487403$225
  21. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG673407327$225
  22. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG675507911$225
  23. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG675529277$225
  24. 1.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG675582832$225
  25. 1.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG675598067$225
  26. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG677505564$225
  27. 1.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG677524520$225
  28. 1.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG680551980$225
  29. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG685557195$225
  30. 1.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG687595762$237
  31. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG693553652$225
  32. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG694567332$225
  33. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG698528413$225
  34. 1.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG699505509$237
  35. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG702515381$225
  36. 2.99 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG758585787$637
  37. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG763611213$225
  38. 1.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764663857$237
  39. 1.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764680450$237
  40. 1.00 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764682659$237
  41. 1.04 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764682661$237
  42. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764694328$342
  43. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764694336$343
  44. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG770683644$174
  45. 4.10 Carat Marquise Lab-Grown Diamond, E VS1, GCAL 352746590$3,010
  46. 4.09 Carat Marquise Lab-Grown Diamond, E VS1, GCAL 352751628$3,126
  47. 1.17 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768630890$262
  48. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768630894$716
  49. 2.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768630900$1,554
  50. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG770683653$179
  51. 1.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG771651874$214
  52. 1.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG771651904$231
  53. 2.43 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG774610349$697
  54. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774633643$317
  55. 0.92 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG775609190$193
  56. 0.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG775609192$153
  57. 1.47 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG775621265$210
  58. 0.85 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG776622623$179
  59. 0.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG777622614$158
  60. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG628447838$752