Under 1 Carat Marquise Lab-Grown Diamonds

Shop certified under 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 Under 1 Carat Marquise Lab-Grown Diamonds – Page 28

5,261 certified under 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. 0.66 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG762555689$155
  2. 0.88 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG762555690$195
  3. 0.96 Carat Marquise Lab-Grown Diamond, D IF, IGI LG761564883$265
  4. 0.62 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG762577200$136
  5. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG761538483$230
  6. 0.82 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG763666630$298
  7. 0.95 Carat Marquise Lab-Grown Diamond, E IF, IGI LG761564879$232
  8. 0.91 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG763628749$199
  9. 0.81 Carat Marquise Lab-Grown Diamond, D IF, IGI LG744510904$399
  10. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763673506$289
  11. 0.83 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG762555696$195
  12. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG763613655$157
  13. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764604007$234
  14. 0.73 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG764604012$147
  15. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG764604016$169
  16. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG764604018$179
  17. 0.95 Carat Marquise Lab-Grown Diamond, D IF, IGI LG764643225$293
  18. 0.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG749544270$139
  19. 0.63 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG761533902$155
  20. 0.92 Carat Marquise Lab-Grown Diamond, D IF, IGI LG764669327$277
  21. 0.76 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG761517855$154
  22. 0.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764636571$185
  23. 0.92 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG764636577$193
  24. 0.85 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG764657707$289
  25. 0.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764669720$244
  26. 0.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764669721$167
  27. 0.82 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764669889$165
  28. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764678612$167
  29. 0.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764678626$154
  30. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG630454995$245
  31. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG677564827$260
  32. 0.58 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG709531872$119
  33. 0.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737557775$90
  34. 0.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737557822$309
  35. 0.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG746548680$87
  36. 0.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG746548901$83
  37. 0.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG746548902$84
  38. 0.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG754572165$120
  39. 0.76 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG760588325$174
  40. 0.70 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG764669967$179
  41. 0.71 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG754590664$172
  42. 0.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG762579268$171
  43. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763613695$199
  44. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763613699$227
  45. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763613704$163
  46. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763613708$163
  47. 0.60 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG763613714$163
  48. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG763613738$248
  49. 0.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG763613742$139
  50. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763633778$292
  51. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763663619$209
  52. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763663630$185
  53. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764669917$169
  54. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764678603$172
  55. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764678604$224
  56. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG764693172$208
  57. 0.91 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG764693183$203
  58. 0.96 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG705529725$193
  59. 0.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG705529811$157
  60. 0.91 Carat Marquise Lab-Grown Diamond, D IF, IGI LG764652897$277