1.5 Carat Marquise Lab-Grown Diamonds

Shop certified 1.5 carat 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 1.5 Carat Marquise Lab-Grown Diamonds – Page 4

7,608 certified 1.5 carat 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. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660484538$393
  2. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660484573$431
  3. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660488525$416
  4. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG662404938$403
  5. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG662451925$732
  6. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG664407861$594
  7. 1.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG664411311$629
  8. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG665410188$431
  9. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG665410580$396
  10. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG665410604$400
  11. 1.56 Carat Marquise Lab-Grown Diamond, D IF, IGI LG665444660$756
  12. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG665445055$403
  13. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG665445098$431
  14. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG667439416$455
  15. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG667458721$606
  16. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG668402429$637
  17. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG668432164$399
  18. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG668432664$431
  19. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG668432769$732
  20. 1.90 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG668467089$755
  21. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669419145$393
  22. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669419562$476
  23. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669420154$476
  24. 1.53 Carat Marquise Lab-Grown Diamond, E IF, IGI LG669420255$692
  25. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669420356$447
  26. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG669434886$410
  27. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG669444296$301
  28. 1.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG669464638$553
  29. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG669466590$522
  30. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG669472271$362
  31. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG677520629$734
  32. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG677521084$444
  33. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG680525923$730
  34. 1.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG680548433$489
  35. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG681532586$389
  36. 1.56 Carat Marquise Lab-Grown Diamond, D IF, IGI LG681578462$756
  37. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG681578593$764
  38. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689508751$748
  39. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689569049$732
  40. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG689569066$476
  41. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689569556$734
  42. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG689573885$437
  43. 1.50 Carat Marquise Lab-Grown Diamond, E IF, IGI LG692559542$679
  44. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG692559824$396
  45. 1.56 Carat Marquise Lab-Grown Diamond, D IF, IGI LG692559892$756
  46. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG692560223$736
  47. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG692560239$399
  48. 1.61 Carat Marquise Lab-Grown Diamond, D IF, IGI LG693533465$766
  49. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG693550498$720
  50. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG693550499$752
  51. 1.60 Carat Marquise Lab-Grown Diamond, D IF, IGI LG695504953$758
  52. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696578170$353
  53. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700511882$476
  54. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700511887$742
  55. 1.50 Carat Marquise Lab-Grown Diamond, E IF, IGI LG700512479$679
  56. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700512996$498
  57. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700513048$493
  58. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513328$764
  59. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513821$760
  60. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700514295$498