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 23

3,564 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. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764605764$188
  2. 0.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG768622753$181
  3. 0.90 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG768622756$175
  4. 0.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG768622767$193
  5. 0.73 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG770683843$148
  6. 0.65 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG774602256$302
  7. 0.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780645081$125
  8. 0.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780645083$154
  9. 0.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG781604438$244
  10. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781623896$190
  11. 0.93 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG782604864$292
  12. 0.65 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782650653$134
  13. 0.90 Carat Marquise Lab-Grown Diamond, D IF, IGI LG782651571$238
  14. 0.96 Carat Marquise Lab-Grown Diamond, D FL, IGI LG782651572$343
  15. 0.99 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782653675$195
  16. 0.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG782654662$140
  17. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782654863$154
  18. 0.90 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG782681200$169
  19. 0.84 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG783601697$188
  20. 0.95 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783602244$206
  21. 0.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG783602822$119
  22. 0.91 Carat Marquise Lab-Grown Diamond, D SI1, IGI LG783655428$140
  23. 0.87 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG783663826$226
  24. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783670136$174
  25. 0.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784651138$158
  26. 0.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784651189$123
  27. 0.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784655206$165
  28. 0.62 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784688012$162
  29. 0.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786616826$263
  30. 0.85 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG786620269$189
  31. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786694936$197
  32. 0.94 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG787651678$186
  33. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG787654893$197
  34. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG787654904$190
  35. 0.93 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG787655886$168
  36. 0.69 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG787655890$139
  37. 0.6 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG787655897$130
  38. 0.71 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG787657825$195
  39. 0.87 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG787660348$226
  40. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG787660571$206
  41. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788607168$210
  42. 0.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG788607217$203
  43. 0.78 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788632247$234
  44. 0.72 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG788632260$187
  45. 0.90 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG788639301$195
  46. 0.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788642724$258
  47. 0.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788645691$125
  48. 0.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788668950$157
  49. 0.64 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788671324$167
  50. 0.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788678672$154
  51. 0.79 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788679042$162
  52. 0.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788679286$152
  53. 0.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788679321$268
  54. 0.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788679651$276
  55. 0.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788679674$152
  56. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG788679686$188
  57. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788679693$292
  58. 0.73 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG788681831$203
  59. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG789615365$218
  60. 0.87 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG789615368$226