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 73

69,342 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. 0.90 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG779646720$220
  2. 4.01 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG779667237$1,192
  3. 0.79 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG780610331$205
  4. 4.74 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG563205627$833
  5. 0.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG764610441$140
  6. 1.18 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG768679520$228
  7. 0.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG778654230$342
  8. 3.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG778654377$889
  9. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG778678989$200
  10. 1.02 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG779635069$202
  11. 0.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG766694651$143
  12. 0.62 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG771628754$133
  13. 1.11 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG774638601$197
  14. 1.43 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776620102$244
  15. 5.50 Carat Marquise Lab-Grown Diamond, E IF, IGI LG754561936$7,382
  16. 3.90 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG762576145$3,434
  17. 0.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG768689181$127
  18. 2.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG772629444$1,393
  19. 0.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773632151$153
  20. 0.76 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG773632153$155
  21. 0.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773632158$125
  22. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG775624688$147
  23. 0.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG777605835$148
  24. 0.72 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG777605836$164
  25. 0.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG779655972$159
  26. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG779666336$295
  27. 0.85 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780603684$310
  28. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780603722$175
  29. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG759509221$297
  30. 2.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG778688343$815
  31. 1.08 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779655707$231
  32. 1.00 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG779655716$204
  33. 0.96 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG779658996$200
  34. 1.34 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG779659389$272
  35. 1.40 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780613518$288
  36. 1.31 Carat Marquise Lab-Grown Diamond, D IF, IGI LG780636937$535
  37. 1.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG778690346$216
  38. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG779614395$286
  39. 1.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG779670656$216
  40. 2.01 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG776617421$574
  41. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG777615847$210
  42. 1.04 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG774662622$199
  43. 1.09 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG774662634$210
  44. 1.03 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG774662635$202
  45. 1.08 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG774662648$197
  46. 1.09 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG774662660$228
  47. 0.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780648966$179
  48. 0.76 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG780650663$198
  49. 3.00 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563761$4,742
  50. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594529$839
  51. 2.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594800$1,677
  52. 1.20 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594815$491
  53. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594827$798
  54. 2.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594877$1,677
  55. 2.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594541$1,662
  56. 1.73 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768632058$820
  57. 2.82 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768632063$2,610
  58. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG777632974$291
  59. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG777635958$270
  60. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG779670337$367