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 17

3,561 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. 0.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760584956$185
  2. 0.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG760584967$239
  3. 0.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG756503983$179
  4. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG757539621$218
  5. 0.72 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG758573523$187
  6. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG758573529$224
  7. 0.67 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG758585836$207
  8. 0.81 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758590274$216
  9. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG758590299$193
  10. 0.84 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG758590354$218
  11. 0.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG758590356$251
  12. 0.60 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG758590360$163
  13. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG759523291$187
  14. 0.66 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG761517845$230
  15. 0.89 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG761517894$266
  16. 0.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG761528200$203
  17. 0.56 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG436071996$447
  18. 0.9 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG761549061$260
  19. 0.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG761567875$251
  20. 0.72 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG761563487$187
  21. 0.96 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG762528113$286
  22. 0.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG762555699$251
  23. 0.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG761528163$236
  24. 0.86 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG761528169$292
  25. 0.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG761563547$193
  26. 0.67 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG761567866$207
  27. 0.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG761567876$178
  28. 0.85 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG762512301$221
  29. 0.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG762550073$246
  30. 0.96 Carat Marquise Lab-Grown Diamond, D IF, IGI LG761564883$265
  31. 0.62 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG762577200$136
  32. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG761538483$230
  33. 0.82 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG763666630$298
  34. 0.95 Carat Marquise Lab-Grown Diamond, E IF, IGI LG761564879$232
  35. 0.91 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG763628749$195
  36. 0.81 Carat Marquise Lab-Grown Diamond, D IF, IGI LG744510904$399
  37. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763673506$289
  38. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764604007$234
  39. 0.95 Carat Marquise Lab-Grown Diamond, D IF, IGI LG764643225$293
  40. 0.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG749544270$139
  41. 0.63 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG761533902$155
  42. 0.92 Carat Marquise Lab-Grown Diamond, D IF, IGI LG764669327$277
  43. 0.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764636571$185
  44. 0.85 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG764657707$289
  45. 0.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764669720$244
  46. 0.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG630454995$245
  47. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG677564827$260
  48. 0.58 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG709531872$119
  49. 0.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737557775$116
  50. 0.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737557822$309
  51. 0.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG746548680$109
  52. 0.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG746548901$106
  53. 0.76 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG760588325$174
  54. 0.70 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG764669967$179
  55. 0.71 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG754590664$172
  56. 0.93 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG762579270$292
  57. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763613695$199
  58. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763613699$227
  59. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG763613708$163
  60. 0.60 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG763613714$163