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 20

11,410 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. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG790612733$374
  2. 1.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG790622955$539
  3. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG790623764$622
  4. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG790626795$297
  5. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG790627206$715
  6. 1.82 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG790637997$934
  7. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790651635$284
  8. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790652188$284
  9. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG790654424$296
  10. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG790654457$392
  11. 1.52 Carat Marquise Lab-Grown Diamond, D IF, IGI LG790675624$752
  12. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG790682274$308
  13. 1.56 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG790696933$379
  14. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG791602694$294
  15. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG791617369$286
  16. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG791627857$319
  17. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG791634220$790
  18. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG791635667$296
  19. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG791635668$306
  20. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG791640892$589
  21. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG791641159$589
  22. 1.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG791646610$518
  23. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG792604471$374
  24. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG792608140$304
  25. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792608186$314
  26. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG792610875$300
  27. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792613438$287
  28. 1.50 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG792621518$272
  29. 1.76 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG792621791$413
  30. 1.52 Carat Marquise Lab-Grown Diamond, E FL, IGI LG792633688$629
  31. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792634013$283
  32. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG792643914$337
  33. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792643917$367
  34. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG792647576$431
  35. 1.99 Carat Marquise Lab-Grown Diamond, D IF, IGI LG792676692$988
  36. 1.60 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG792689339$287
  37. 1.88 Carat Marquise Lab-Grown Diamond, D IF, IGI LG793601790$707
  38. 1.69 Carat Marquise Lab-Grown Diamond, E IF, IGI LG793601791$479
  39. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793604488$420
  40. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG793608331$374
  41. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG793619143$329
  42. 1.53 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG793622170$400
  43. 1.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793624328$358
  44. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793628119$286
  45. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793628125$284
  46. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793628136$287
  47. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793641214$287
  48. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793641228$287
  49. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793645905$277
  50. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG794602403$399
  51. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794603635$428
  52. 1.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG794603842$284
  53. 1.80 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG794610093$322
  54. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794610100$283
  55. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794610131$290
  56. 1.57 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG794610652$367
  57. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794615313$294
  58. 1.60 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG794624075$291
  59. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794634426$287
  60. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794635191$286