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

10,843 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 LG656400954$393
  2. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG658481343$413
  3. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG658497874$389
  4. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG658497875$354
  5. 1.90 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG659468722$755
  6. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660414923$391
  7. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660484538$385
  8. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660484573$391
  9. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660488525$396
  10. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG662404938$395
  11. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG662451925$734
  12. 1.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG664411311$580
  13. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG665410188$391
  14. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG665410580$367
  15. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG665410604$393
  16. 1.56 Carat Marquise Lab-Grown Diamond, D IF, IGI LG665444660$758
  17. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG665445055$374
  18. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG665445098$391
  19. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG667458721$559
  20. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG668402429$637
  21. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG668432164$369
  22. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG668432664$391
  23. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG668432769$734
  24. 1.90 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG668467089$755
  25. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669419145$385
  26. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669419562$391
  27. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669420154$391
  28. 1.53 Carat Marquise Lab-Grown Diamond, E IF, IGI LG669420255$666
  29. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669420356$398
  30. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG669434886$410
  31. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG669444296$294
  32. 1.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG669464638$553
  33. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG669466590$522
  34. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG669472271$294
  35. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG677520629$734
  36. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG677521084$395
  37. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG680525923$730
  38. 1.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG680548433$489
  39. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG681532586$389
  40. 1.56 Carat Marquise Lab-Grown Diamond, D IF, IGI LG681578462$758
  41. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG681578593$768
  42. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689508751$748
  43. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689569049$734
  44. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG689569066$391
  45. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG689569556$734
  46. 1.50 Carat Marquise Lab-Grown Diamond, E IF, IGI LG692559542$654
  47. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG692559824$367
  48. 1.56 Carat Marquise Lab-Grown Diamond, D IF, IGI LG692559892$758
  49. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG692560223$739
  50. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG692560239$369
  51. 1.61 Carat Marquise Lab-Grown Diamond, D IF, IGI LG693533465$766
  52. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG693550498$720
  53. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG693550499$752
  54. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696578170$353
  55. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700511882$391
  56. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700511887$744
  57. 1.50 Carat Marquise Lab-Grown Diamond, E IF, IGI LG700512479$654
  58. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700512996$410
  59. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700513048$406
  60. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG700513328$768