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 14

11,347 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 VS1, IGI LG782688668$292
  2. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782686306$272
  3. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG784686382$406
  4. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784686384$321
  5. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784693330$553
  6. 1.56 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632420$1,028
  7. 1.73 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG778651101$318
  8. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG778670292$296
  9. 1.52 Carat Marquise Lab-Grown Diamond, D FL, IGI LG781609275$1,128
  10. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781645923$295
  11. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783661081$281
  12. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783666003$267
  13. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783668883$267
  14. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784612248$281
  15. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784649741$292
  16. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784652158$328
  17. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784672597$269
  18. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784686919$270
  19. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784690878$267
  20. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785609179$270
  21. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784647172$300
  22. 1.88 Carat Marquise Lab-Grown Diamond, E vvs1, igi LG784660271$404
  23. 1.50 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780661861$988
  24. 1.52 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780661863$1,001
  25. 1.52 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780661864$1,001
  26. 1.54 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780661865$1,014
  27. 1.54 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780661866$1,014
  28. 1.58 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780661868$1,040
  29. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784614656$287
  30. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784639834$272
  31. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782639200$294
  32. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784669955$277
  33. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782624566$288
  34. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783634276$277
  35. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783663201$269
  36. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783671284$326
  37. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784615220$269
  38. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784639814$269
  39. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784666090$319
  40. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784666126$319
  41. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784699772$267
  42. 1.56 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG777612939$286
  43. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG778657791$283
  44. 1.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG778659576$286
  45. 1.51 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG780664457$350
  46. 1.56 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG780664905$283
  47. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783661492$269
  48. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG784671612$311
  49. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG777612929$273
  50. 1.54 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG778660435$281
  51. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783604235$266
  52. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783668712$269
  53. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784609128$332
  54. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784662605$286
  55. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786602050$272
  56. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG696531809$571
  57. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG741582863$510
  58. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781645098$309
  59. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782604236$272
  60. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782629141$289