1.5 Carat Round Lab-Grown Diamonds

Shop certified 1.5 carat round 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 1.5 Carat Round Lab-Grown Diamonds – Page 33

36,749 certified 1.5 carat round 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. 1.67 Carat Round Lab-Grown Diamond, E SI1, IGI LG591307524$259
  2. 1.80 Carat Round Lab-Grown Diamond, F SI1, IGI LG591307563$277
  3. 1.78 Carat Round Lab-Grown Diamond, E SI1, IGI LG645443632$254
  4. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG440013994$1,827
  5. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG442069279$1,947
  6. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG445036669$1,828
  7. 1.81 Carat Round Lab-Grown Diamond, J SI1, IGI LG476187863$1,562
  8. 1.80 Carat Round Lab-Grown Diamond, I SI1, IGI LG488154381$1,827
  9. 1.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG494161654$1,947
  10. 1.54 Carat Round Lab-Grown Diamond, E SI1, IGI LG591371622$241
  11. 1.67 Carat Round Lab-Grown Diamond, D VS2, IGI LG564354404$596
  12. 1.53 Carat Round Lab-Grown Diamond, G VS2, IGI LG621410032$267
  13. 1.51 Carat Round Lab-Grown Diamond, G SI1, IGI LG631466945$247
  14. 1.84 Carat Round Lab-Grown Diamond, I SI1, IGI LG442066359$1,868
  15. 1.82 Carat Round Lab-Grown Diamond, I SI1, IGI LG451057277$1,847
  16. 1.86 Carat Round Lab-Grown Diamond, J SI1, IGI LG451057425$1,605
  17. 1.81 Carat Round Lab-Grown Diamond, J SI1, IGI LG492123259$1,563
  18. 1.82 Carat Round Lab-Grown Diamond, I SI1, IGI LG492136511$1,847
  19. 1.84 Carat Round Lab-Grown Diamond, I SI1, IGI LG497145098$1,868
  20. 1.86 Carat Round Lab-Grown Diamond, G VS2, IGI LG662477389$317
  21. 1.78 Carat Round Lab-Grown Diamond, F VS2, IGI LG654400900$338
  22. 1.80 Carat Round Lab-Grown Diamond, F VS2, IGI LG671492164$342
  23. 1.70 Carat Round Lab-Grown Diamond, F VS2, IGI LG683578632$325
  24. 1.56 Carat Round Lab-Grown Diamond, D VS2, GIA 1498741836$442
  25. 1.75 Carat Round Lab-Grown Diamond, D VS2, GIA 5493262367$419
  26. 1.73 Carat Round Lab-Grown Diamond, D VS2, GIA 6485932284$414
  27. 1.64 Carat Round Lab-Grown Diamond, G VVS1, IGI LG626452261$282
  28. 1.90 Carat Round Lab-Grown Diamond, E VS2, IGI LG670412724$308
  29. 1.51 Carat Round Lab-Grown Diamond, H SI2, IGI LG436074903$1,485
  30. 1.51 Carat Round Lab-Grown Diamond, I VS1, IGI LG440013501$1,768
  31. 1.51 Carat Round Lab-Grown Diamond, I VS2, IGI LG442066876$1,639
  32. 1.54 Carat Round Lab-Grown Diamond, I SI1, IGI LG442067076$1,568
  33. 1.56 Carat Round Lab-Grown Diamond, I SI2, IGI LG442068642$1,428
  34. 1.51 Carat Round Lab-Grown Diamond, I SI1, IGI LG445037785$1,537
  35. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG450028068$1,527
  36. 1.60 Carat Round Lab-Grown Diamond, I SI1, IGI LG459194470$1,628
  37. 1.52 Carat Round Lab-Grown Diamond, J VS2, IGI LG478113781$1,393
  38. 1.60 Carat Round Lab-Grown Diamond, G SI1, IGI LG488131913$2,142
  39. 1.64 Carat Round Lab-Grown Diamond, H SI2, IGI LG488155747$1,610
  40. 1.51 Carat Round Lab-Grown Diamond, I SI2, IGI LG490190984$1,384
  41. 1.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG492111870$1,375
  42. 1.54 Carat Round Lab-Grown Diamond, I VS2, IGI LG492112354$1,671
  43. 1.52 Carat Round Lab-Grown Diamond, J VS2, IGI LG492112396$1,393
  44. 1.65 Carat Round Lab-Grown Diamond, J VS2, IGI LG492112485$1,510
  45. 1.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG492113500$1,629
  46. 1.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG492113567$1,629
  47. 1.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG492123242$1,528
  48. 1.63 Carat Round Lab-Grown Diamond, J VS2, IGI LG494162248$1,491
  49. 1.56 Carat Round Lab-Grown Diamond, J SI1, IGI LG494173834$1,351
  50. 1.80 Carat Round Lab-Grown Diamond, G VS1, IGI LG512204888$505
  51. 1.60 Carat Round Lab-Grown Diamond, D SI1, IGI LG523282800$259
  52. 1.58 Carat Round Lab-Grown Diamond, E VS2, IGI LG575398154$2,970
  53. 1.50 Carat Round Lab-Grown Diamond, I SI2, IGI LG425067203$1,375
  54. 1.50 Carat Round Lab-Grown Diamond, I SI2, IGI LG451055592$1,375
  55. 1.86 Carat Round Lab-Grown Diamond, E SI1, IGI LG566312216$265
  56. 1.60 Carat Round Lab-Grown Diamond, G VS2, IGI LG606349828$275
  57. 1.59 Carat Round Lab-Grown Diamond, G VS2, IGI LG614320516$273
  58. 1.59 Carat Round Lab-Grown Diamond, E VS2, GIA 5503194679$450
  59. 1.59 Carat Round Lab-Grown Diamond, E VS2, GIA 6495933549$450
  60. 1.57 Carat Round Lab-Grown Diamond, D SI1, IGI LG520212530$286