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 30

33,106 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. 1.04 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG697512050$242
  2. 3.09 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG698501017$383
  3. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698501905$147
  4. 0.64 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698509316$139
  5. 0.66 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG698509346$141
  6. 0.82 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698509393$162
  7. 0.61 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG698512690$141
  8. 3.42 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG698513047$1,017
  9. 5.10 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698518073$1,980
  10. 2.10 Carat Marquise Lab-Grown Diamond, F IF, IGI LG698519049$1,404
  11. 0.61 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698523322$134
  12. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698530538$182
  13. 0.68 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG698544619$160
  14. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698544620$157
  15. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698544624$167
  16. 6.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG698544805$1,210
  17. 6.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG698546315$1,180
  18. 8.45 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG698546476$2,241
  19. 10.02 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG698546772$1,403
  20. 7.06 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG698546998$3,599
  21. 3.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG698549085$3,834
  22. 3.04 Carat Marquise Lab-Grown Diamond, D IF, IGI LG698549086$3,858
  23. 5.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG698559730$1,274
  24. 0.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG698560317$185
  25. 0.90 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG698561143$183
  26. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698562495$172
  27. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698569502$162
  28. 5.36 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG698573037$2,311
  29. 7.30 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG698574722$1,910
  30. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698577554$223
  31. 0.60 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG698577567$144
  32. 10.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG698588240$2,104
  33. 0.83 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG698597495$164
  34. 9.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG698599229$1,785
  35. 0.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG700501556$181
  36. 0.74 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700501558$272
  37. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700501564$171
  38. 1.01 Carat Marquise Lab-Grown Diamond, D FL, IGI LG700511805$505
  39. 1.08 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700511877$325
  40. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700511887$742
  41. 1.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700511894$311
  42. 3.62 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG700511971$4,056
  43. 1 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700512322$251
  44. 1.20 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700512487$462
  45. 1.03 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700512522$311
  46. 1.10 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700512558$330
  47. 1.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700512560$319
  48. 1.02 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700512950$256
  49. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700513048$540
  50. 1.4 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513166$655
  51. 1.08 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513169$325
  52. 1.06 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513170$319
  53. 1.23 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700513195$368
  54. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513328$764
  55. 1.07 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513337$322
  56. 2.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG700513816$2,871
  57. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513821$760
  58. 1.03 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700513934$258
  59. 1.02 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513959$308
  60. 1.01 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513972$305