1 Carat Marquise Lab-Grown Diamonds

Shop certified 1 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 Carat Marquise Lab-Grown Diamonds – Page 85

9,992 certified 1 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. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784690933$213
  2. 1.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784691052$200
  3. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784691073$209
  4. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784691151$213
  5. 1.02 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784691159$200
  6. 1.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784691189$196
  7. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784694969$205
  8. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784694971$211
  9. 1.47 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784695036$233
  10. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784695058$208
  11. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784695059$205
  12. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784695290$206
  13. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784695391$209
  14. 1.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784695399$202
  15. 1.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784695401$203
  16. 1.39 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG784697741$246
  17. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784697876$206
  18. 1.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784697896$201
  19. 1.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784697903$200
  20. 1.38 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784697904$223
  21. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784697914$210
  22. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784697928$210
  23. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784697980$207
  24. 1.39 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784698083$211
  25. 1.49 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784698101$231
  26. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784698122$209
  27. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784698123$203
  28. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784698147$215
  29. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784698215$212
  30. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784698216$210
  31. 1.4 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784698455$221
  32. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784699718$205
  33. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784699798$210
  34. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784699805$209
  35. 1.49 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784699819$235
  36. 1.38 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785602789$215
  37. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785602851$210
  38. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785602889$189
  39. 1.48 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785603113$234
  40. 1.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785603135$201
  41. 1.22 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785603212$213
  42. 1.38 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785603240$218
  43. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605100$209
  44. 1.36 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785605103$212
  45. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785605149$213
  46. 1.4 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785605185$198
  47. 1.4 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605232$221
  48. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785605412$206
  49. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785606511$211
  50. 1.29 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785606521$228
  51. 1.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785608309$203
  52. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785609328$209
  53. 1.46 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG785610223$236
  54. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785610309$207
  55. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785610312$215
  56. 1.48 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG785610473$238
  57. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785610474$209
  58. 1.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785610481$201
  59. 1.03 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785610494$201
  60. 1.18 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785610533$207