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 8

3,310 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. 0.69 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696538284$177
  2. 0.74 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG696538304$192
  3. 0.74 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG696557916$192
  4. 0.86 Carat Marquise Lab-Grown Diamond, D vvs1, igi LG696557931$224
  5. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696590078$161
  6. 0.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG696597772$186
  7. 0.68 Carat Marquise Lab-Grown Diamond, D IF, IGI LG696597782$330
  8. 0.61 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG697507305$197
  9. 0.64 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG697515244$141
  10. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG698501905$147
  11. 0.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG698560317$185
  12. 0.90 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG698561143$183
  13. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698562495$172
  14. 0.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698569502$162
  15. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG698577554$223
  16. 0.74 Carat Marquise Lab-Grown Diamond, D if, igi LG700501558$289
  17. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG700540219$174
  18. 0.86 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG700564266$175
  19. 0.71 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG700575163$331
  20. 0.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700579208$207
  21. 0.87 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG700592751$294
  22. 0.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG700596676$160
  23. 0.67 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG701507406$179
  24. 0.65 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG702541688$209
  25. 0.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG702550837$183
  26. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG703501459$211
  27. 0.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG703513797$224
  28. 0.99 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704503203$294
  29. 0.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG704503222$261
  30. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG704543214$274
  31. 0.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG704576965$155
  32. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG705503500$288
  33. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG705503503$294
  34. 0.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG705535316$287
  35. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706511541$178
  36. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706511608$178
  37. 0.69 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG706519032$136
  38. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG706522253$175
  39. 0.54 Carat Marquise Lab-Grown Diamond, E if, igi LG706533845$231
  40. 0.62 Carat Marquise Lab-Grown Diamond, D IF, IGI LG706572740$189
  41. 0.93 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG706572741$221
  42. 0.73 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG707510065$181
  43. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG707514154$186
  44. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG710523805$178
  45. 0.63 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG710556733$196
  46. 0.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG710557998$146
  47. 0.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG710558001$116
  48. 0.93 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG710568042$192
  49. 0.71 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG712553331$181
  50. 0.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG712579493$192
  51. 0.62 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG713503564$162
  52. 0.82 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG713599665$244
  53. 0.65 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG713599670$205
  54. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG714501992$178
  55. 0.79 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG715508093$200
  56. 0.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG715508478$167
  57. 0.86 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG715509049$216
  58. 0.77 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG715564298$154
  59. 0.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG715566171$175
  60. 0.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG715581045$167