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 15

7,165 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. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784647172$321
  2. 1.50 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780661861$988
  3. 1.52 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780661863$1,001
  4. 1.52 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780661864$1,001
  5. 1.54 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780661865$1,014
  6. 1.54 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780661866$1,014
  7. 1.58 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780661868$1,040
  8. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784614656$271
  9. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784639834$257
  10. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784670153$374
  11. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782639200$315
  12. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782690194$254
  13. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784669955$343
  14. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785608334$258
  15. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782624566$288
  16. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783613525$273
  17. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783663201$255
  18. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783671284$341
  19. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784611704$252
  20. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784615220$300
  21. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784639814$254
  22. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784666090$322
  23. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784666126$322
  24. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784690963$274
  25. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784699772$273
  26. 1.56 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG777612939$287
  27. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG778657791$284
  28. 1.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG778659576$287
  29. 1.51 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG780664457$351
  30. 1.56 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG780664905$284
  31. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783661492$275
  32. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG784671612$312
  33. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG777612929$274
  34. 1.54 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG778660435$284
  35. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783604235$251
  36. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783668712$273
  37. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784609128$402
  38. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784662605$270
  39. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786602050$257
  40. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG696531809$571
  41. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG741582863$510
  42. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781645098$310
  43. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782604236$257
  44. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782624410$374
  45. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782629141$338
  46. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782631736$313
  47. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782666953$277
  48. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782681577$277
  49. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782681872$336
  50. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782683343$378
  51. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782683406$313
  52. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782686317$346
  53. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782689844$278
  54. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782689853$313
  55. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783608306$315
  56. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783610173$376
  57. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783625556$257
  58. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783663220$318
  59. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784629699$270
  60. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785603167$257