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 97

83,477 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. 1.10 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645160$334
  2. 1.14 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645162$343
  3. 1.22 Carat Marquise Lab-Grown Diamond, E FL, IGI LG784645164$330
  4. 1.32 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645165$394
  5. 1.31 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645166$390
  6. 1.38 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645167$410
  7. 1.51 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645171$996
  8. 1.56 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645172$1,028
  9. 1.60 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645173$1,052
  10. 1.88 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645175$1,232
  11. 2.00 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645176$1,760
  12. 2.01 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645177$1,770
  13. 2.03 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645178$1,786
  14. 2.08 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645179$1,830
  15. 1.62 Carat Marquise Lab-Grown Diamond, E FL, IGI LG784645340$1,018
  16. 3.14 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645342$4,844
  17. 1.00 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645475$305
  18. 1.01 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645476$308
  19. 1.03 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645482$314
  20. 1.03 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645483$314
  21. 1.04 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645484$316
  22. 1.06 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645486$322
  23. 1.07 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645487$324
  24. 1.09 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645488$330
  25. 1.09 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645489$330
  26. 1.13 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645491$340
  27. 1.29 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645493$385
  28. 1.50 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645498$988
  29. 1.51 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645499$996
  30. 1.52 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645500$1,001
  31. 1.54 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645503$1,014
  32. 1.56 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645504$1,028
  33. 1.56 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645505$1,028
  34. 1.59 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645506$1,046
  35. 1.60 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645507$1,052
  36. 1.67 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645508$1,098
  37. 1.91 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645512$1,500
  38. 2.01 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645513$1,770
  39. 2.04 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645515$1,794
  40. 2.05 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645516$1,804
  41. 2.24 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645519$1,968
  42. 2.25 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645520$1,976
  43. 2.43 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645522$2,200
  44. 3.01 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645687$4,652
  45. 3.03 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645688$4,682
  46. 3.10 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645689$4,784
  47. 3.10 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645690$4,784
  48. 1.00 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645862$306
  49. 1.00 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645864$306
  50. 1.00 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645865$306
  51. 1.00 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645866$306
  52. 1.00 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645867$306
  53. 1.00 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645869$306
  54. 1.01 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645870$308
  55. 1.01 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645871$308
  56. 1.03 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645873$314
  57. 1.02 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645875$310
  58. 1.03 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645876$314
  59. 1.04 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645877$316
  60. 1.04 Carat Marquise Lab-Grown Diamond, D FL, IGI LG784645878$316