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 80

32,307 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. 0.75 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG774677111$180
  2. 0.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG774692641$181
  3. 0.59 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG774692646$143
  4. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG775617555$178
  5. 4.45 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG702578330$1,097
  6. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG763635275$146
  7. 2.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG774644066$678
  8. 2.14 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG774644068$834
  9. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG774676886$295
  10. 0.74 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774678809$281
  11. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG775617572$338
  12. 1.52 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG775633180$280
  13. 3.00 Carat Marquise Lab-Grown Diamond, D IF, IGI LG771629831$3,412
  14. 1.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG654406237$258
  15. 1.06 Carat Marquise Lab-Grown Diamond, E IF, IGI LG772689607$226
  16. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG772689610$720
  17. 2.00 Carat Marquise Lab-Grown Diamond, D IF, IGI LG772689612$1,510
  18. 2.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG772689613$1,540
  19. 1.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773619631$207
  20. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773639845$332
  21. 1.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773640127$208
  22. 11.28 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774615440$2,090
  23. 11 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774615446$2,244
  24. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG774677107$224
  25. 0.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG754587993$136
  26. 3.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631009$3,822
  27. 2.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG769610699$552
  28. 9.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG772602527$1,642
  29. 2.64 Carat Marquise Lab-Grown Diamond, D IF, IGI LG773618457$2,257
  30. 0.96 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG773621163$200
  31. 4.00 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773621439$1,782
  32. 0.59 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG773630720$143
  33. 0.62 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG773630721$148
  34. 1.33 Carat Marquise Lab-Grown Diamond, D IF, IGI LG773653181$662
  35. 0.88 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG773658782$175
  36. 0.87 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG774604351$296
  37. 0.78 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG774604355$187
  38. 1.08 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774615619$208
  39. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774638331$257
  40. 9.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG690505484$2,582
  41. 1.14 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG733544131$221
  42. 1.14 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG733544139$220
  43. 1.35 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG733544150$255
  44. 1.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754593828$234
  45. 2.10 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754593843$1,584
  46. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG773621165$172
  47. 0.62 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG774668817$148
  48. 0.78 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG774668821$187
  49. 1.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG771655885$189
  50. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG773619555$312
  51. 3.02 Carat Marquise Lab-Grown Diamond, F IF, IGI LG755527938$1,516
  52. 0.63 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG764610744$122
  53. 0.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG764610747$158
  54. 4.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG765602616$1,210
  55. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631187$724
  56. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631188$724
  57. 1.91 Carat Marquise Lab-Grown Diamond, D IF, IGI LG768631189$903
  58. 11.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773652543$2,044
  59. 1.21 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773662435$225
  60. 1.31 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774622183$252