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 95

12,479 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, D VS1, IGI LG809697804$213
  2. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809698161$280
  3. 1.04 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG809698218$214
  4. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809698274$206
  5. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809698329$209
  6. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG810610801$209
  7. 1.09 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810610860$211
  8. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG810611094$209
  9. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG810611176$208
  10. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG810611340$206
  11. 1.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810617089$218
  12. 1.03 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810617155$212
  13. 1.02 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810618831$210
  14. 1.03 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810618869$214
  15. 1.04 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG810624191$237
  16. 1.08 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810624285$209
  17. 1.1 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810636767$211
  18. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG810636770$214
  19. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG810636833$209
  20. 1.1 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810636852$211
  21. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG810636897$212
  22. 1.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810637057$208
  23. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG810639234$210
  24. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG810639260$204
  25. 1.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810641317$208
  26. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG810641400$208
  27. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG810641413$208
  28. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG810641839$208
  29. 1.09 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG810642465$230
  30. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG810642736$212
  31. 1.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810642785$218
  32. 1.1 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG810646479$228
  33. 1.1 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810646559$213
  34. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG810649418$207
  35. 1.04 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810649658$212
  36. 1.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810649814$208
  37. 1.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG810650014$208
  38. 1.06 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG811604549$220
  39. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG811604553$212
  40. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG811604646$207
  41. 1.02 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG811605441$210
  42. 1.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG811605473$218
  43. 1.1 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG811605488$228
  44. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG811611230$214
  45. 1.04 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG811648830$214
  46. 1.1 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG811657924$228
  47. 1.07 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG811661606$220
  48. 1.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG811665957$208
  49. 1.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG811678834$210
  50. 1.29 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812608628$224
  51. 1.41 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812608631$237
  52. 1.48 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780606446$226
  53. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780673681$209
  54. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781643722$208
  55. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782641428$204
  56. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782682753$208
  57. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782684097$208
  58. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782697685$209
  59. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783661463$210
  60. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783671633$208