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 93

12,420 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 LG805696966$214
  2. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG805697170$210
  3. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG805697179$208
  4. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG805697545$217
  5. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG806601400$205
  6. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG806606686$212
  7. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG806612477$204
  8. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG806614000$208
  9. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG806614050$204
  10. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG806615236$208
  11. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG806615272$212
  12. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG806617296$204
  13. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG806622648$208
  14. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG806624094$211
  15. 1.1 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG806624155$228
  16. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG806624233$212
  17. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG806625319$206
  18. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG806625445$209
  19. 1.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG806625451$207
  20. 1.09 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG806629607$235
  21. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG806633937$210
  22. 1.1 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG807601450$231
  23. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807601861$203
  24. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807601892$208
  25. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807602365$205
  26. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807603513$208
  27. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807603638$215
  28. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807603769$208
  29. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807604768$214
  30. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807604956$214
  31. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807609523$215
  32. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807616994$212
  33. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807620958$208
  34. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807637608$214
  35. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807645146$208
  36. 1.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG807659815$200
  37. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807660136$215
  38. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807670355$210
  39. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG807676985$208
  40. 1.09 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG807683480$217
  41. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807694427$212
  42. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807698698$214
  43. 1.36 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG808618417$231
  44. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG808625080$208
  45. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG808635994$206
  46. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG808638493$208
  47. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809605310$215
  48. 1.1 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809605425$210
  49. 1.48 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG809619820$237
  50. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809641048$208
  51. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809641302$204
  52. 1.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809641959$206
  53. 1.1 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG809647465$228
  54. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809649803$208
  55. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809649806$215
  56. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809652504$280
  57. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809652608$208
  58. 1.09 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809654243$208
  59. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG809661216$211
  60. 1.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG809662104$210