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 38

5,244 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. 0.91 Carat Marquise Lab-Grown Diamond, D SI1, IGI LG783655428$146
  2. 0.72 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG783663804$174
  3. 0.87 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG783663826$209
  4. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783670136$174
  5. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG784631411$146
  6. 0.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784651138$158
  7. 0.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784651189$123
  8. 0.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784655206$165
  9. 0.64 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG784660394$153
  10. 0.86 Carat Marquise Lab-Grown Diamond, D vs1, igi LG784686598$171
  11. 0.62 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784688012$162
  12. 0.88 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG786616608$185
  13. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786616826$263
  14. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG786616830$172
  15. 0.85 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG786620269$189
  16. 0.76 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG786686327$165
  17. 0.54 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG786686337$136
  18. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786694936$197
  19. 0.74 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG787606793$161
  20. 0.61 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG787606795$146
  21. 0.76 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG787606806$165
  22. 0.97 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG787629177$193
  23. 0.75 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG787642944$164
  24. 0.69 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG787642975$161
  25. 0.94 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG787651678$218
  26. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG787654893$204
  27. 0.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG787654897$207
  28. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG787654904$197
  29. 0.93 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG787655886$168
  30. 0.69 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG787655890$139
  31. 0.6 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG787655897$130
  32. 0.71 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG787657825$181
  33. 0.87 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG787660348$209
  34. 0.63 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG787660548$150
  35. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG787660571$206
  36. 0.77 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG787660574$158
  37. 0.76 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG787660575$165
  38. 0.67 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG787660585$158
  39. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788607168$196
  40. 0.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG788607217$209
  41. 0.55 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG788632253$137
  42. 0.72 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG788632260$174
  43. 0.90 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG788639301$195
  44. 0.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788642724$258
  45. 0.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788645691$125
  46. 0.86 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG788652878$181
  47. 0.86 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG788668858$148
  48. 0.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788668950$158
  49. 0.64 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788671324$167
  50. 0.79 Carat Marquise Lab-Grown Diamond, D vs1, igi LG788674418$160
  51. 0.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788678672$154
  52. 0.79 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788679042$162
  53. 0.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788679286$152
  54. 0.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788679321$268
  55. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788679651$278
  56. 0.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788679674$152
  57. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG788679686$188
  58. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788679693$292
  59. 0.73 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG788681831$213
  60. 0.85 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG789606513$171