Welcome to PS! Save time and money with this 30-second video!
    • shape
    carat
    color
    clarity
    1. Sign In or Register to Participate

    Laboratory-Grown Diamonds /Man-Made Diamonds (MMD)

    For educational purposes only. Questions and information about Laboratory-Grown Diamonds. At this time this includes the following authentic manufacturers : AOTC, Apollo, Chatham, Gemesis, New Age Diamonds, Sumitomo Electric, lljin, Tairus Created Gems. No discussion of simulants (CZ, Moissanite, YAG, etc). If you have any questions email the admin.

    Page 4 of 12
    Sort By:
    Title Start Date
    Replies Views
    Last Message ↓
    1. TXMike06

      2ct emerald cut diamond. Ordered an engagement ring.

      TXMike06, Feb 28, 2019
      Replies:
      12
      Views:
      1,003
      elizat
      Mar 18, 2019
    2. chobo2

      Brilliant Earth Lab Grown Vs Spence Diamonds

      chobo2, Feb 25, 2019
      Replies:
      10
      Views:
      950
      kmoro
      Mar 16, 2019
    3. chobo2

      Sites That Sell Lab Grown Diamonds?

      chobo2, Dec 7, 2018
      Replies:
      24
      Views:
      2,137
      OoohShiny
      Mar 15, 2019
    4. geminist

      Help sourcing a 2-3 carat ideal cut lab diamond

      geminist, Feb 17, 2019
      Replies:
      24
      Views:
      912
      OoohShiny
      Mar 12, 2019
    5. kmoro

      Would you turn a loved one into a diamond?

      kmoro, Mar 9, 2019
      Replies:
      19
      Views:
      502
      OoohShiny
      Mar 11, 2019
    6. Rubymal

      Searching for round mmd, suggestions needed!

      Rubymal, Mar 5, 2019
      Replies:
      9
      Views:
      372
      OoohShiny
      Mar 8, 2019
    7. Bradical

      Choosing between oval diamonds!

      Bradical, Mar 7, 2019
      Replies:
      3
      Views:
      232
      Bradical
      Mar 7, 2019
    8. Garry H (Cut Nut)

      GIA examines 2 LightBox De Beers diamonds

      Garry H (Cut Nut), Feb 11, 2019 ... 2
      Replies:
      31
      Views:
      3,236
      Garry H (Cut Nut)
      Mar 7, 2019
    9. Orion26

      Advice on Choosing MMD

      Orion26, Mar 2, 2019
      Replies:
      9
      Views:
      411
      Athena10X
      Mar 5, 2019
    10. ddong

      Advice on Brillant Earth diamonds

      ddong, Mar 4, 2019
      Replies:
      1
      Views:
      299
      IolantheJane
      Mar 5, 2019
    11. strawrose

      New World Diamonds

      strawrose, Mar 4, 2019
      Replies:
      0
      Views:
      258
      strawrose
      Mar 4, 2019
    12. tucson

      Ok, I am new today

      tucson, Feb 28, 2019
      Replies:
      2
      Views:
      282
      OoohShiny
      Mar 1, 2019
    13. frogplus

      Lightbox 3/4 carat white round stone is in stock right now

      frogplus, Feb 27, 2019
      Replies:
      5
      Views:
      441
      frogplus
      Feb 28, 2019
    14. chobo2

      Which one of These BE Diamond?

      chobo2, Feb 25, 2019
      Replies:
      5
      Views:
      355
      OoohShiny
      Feb 27, 2019
    15. chobo2

      What Is Type II Classification? Brilliant Earth?

      chobo2, Feb 25, 2019
      Replies:
      7
      Views:
      581
      Ss52
      Feb 26, 2019
    16. mrsj8610

      Thoughts on this mmd

      mrsj8610, Feb 16, 2019
      Replies:
      3
      Views:
      291
      kgizo
      Feb 20, 2019
    17. frogplus

      Photos of Lightbox Jewelry

      frogplus, Sep 28, 2018 ... 6 7 8 9
      Replies:
      268
      Views:
      31,891
      innerkitten
      Feb 20, 2019
    18. bubu1

      Need Opinion on Stone

      bubu1, Feb 15, 2019
      Replies:
      1
      Views:
      159
      Athena10X
      Feb 17, 2019
    19. JDB320

      Fancy pink diamond from Lightbox - need advice

      JDB320, Nov 26, 2018
      Replies:
      22
      Views:
      2,070
      Jazzybling
      Feb 16, 2019
    20. BlingADing

      My new Tacori Dantela with Lab Stone (2.21ct)!

      BlingADing, Feb 13, 2019
      Replies:
      10
      Views:
      736
      BlingADing
      Feb 15, 2019
    21. Lessics

      Round Diamond - Cloudy Inclusions

      Lessics, Jan 28, 2019
      Replies:
      5
      Views:
      490
      blueMA
      Feb 11, 2019
    22. SCARLETTE

      Brilliant Earth Man-Made Diamonds

      SCARLETTE, Feb 8, 2019
      Replies:
      2
      Views:
      533
      SCARLETTE
      Feb 11, 2019
    23. Lessics

      Advice on Oval Diamond

      Lessics, Jan 15, 2019
      Replies:
      18
      Views:
      837
      Lessics
      Feb 1, 2019
    24. gatacola

      Rob Bates JCK article on lab diamonds

      gatacola, Jan 25, 2019
      Replies:
      3
      Views:
      476
      kmoro
      Jan 30, 2019
    25. Lynniiee

      Help! What do you think of this diamond? (Stats, videos, pics, etc)

      Lynniiee, Nov 14, 2018
      Replies:
      17
      Views:
      1,034
      OoohShiny
      Jan 26, 2019
    26. Garry H (Cut Nut)

      Is Diamond Foundry UnEthical

      Garry H (Cut Nut), Jan 21, 2019
      Replies:
      15
      Views:
      1,085
      Garry H (Cut Nut)
      Jan 25, 2019
    27. NoviceAP

      Ada diamonds

      NoviceAP, Jan 3, 2019
      Replies:
      2
      Views:
      434
      Alexmalex
      Jan 25, 2019
    28. JacksonJack

      Opinion/Recommendations On Lab Diamond (Brilliant Earth)

      JacksonJack, Jan 24, 2019
      Replies:
      5
      Views:
      813
      JacksonJack
      Jan 25, 2019
    29. NoviceAP

      Thoughts on this diamond

      NoviceAP, Jan 4, 2019
      Replies:
      27
      Views:
      912
      elizat
      Jan 24, 2019
    30. webbaria

      Advice on Lab Diamonds

      webbaria, Jan 18, 2019
      Replies:
      2
      Views:
      676
      webbaria
      Jan 22, 2019
    Showing threads 91 to 120 of 354

    Thread Display Options

    Loading...
    Page 4 of 12