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.


132 topics • Page 1 of 51, 2, 3, 4, 5,


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4th Annual Pricescope GTG in Las Vegas!
1, 2, 3, 4Attachment(s) by PS Admin » February 20th, 2014, 12:05 pm »
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by SanDiegoLady View the latest post
April 23rd, 2014, 4:03 pm


Topics Replies Views Last post
Where are the lab grown, man-made diamonds cut?
by lambskin » December 31st, 2013, 8:22 pm »
5
1044
by denverappraiser View the latest post
April 21st, 2014, 6:00 am
3
787
by denverappraiser View the latest post
April 21st, 2014, 5:57 am
Colorless/near colorless marquise MMD?
by sesame » March 25th, 2014, 1:15 pm »
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182
by Niel View the latest post
March 27th, 2014, 10:44 am
Which company?
by Candygrl » December 30th, 2013, 12:14 pm »
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by CrystalMomentsGems View the latest post
March 7th, 2014, 11:24 pm
17
2921
by periwinklegirl View the latest post
February 8th, 2014, 12:23 am
Real vs fake Sapphire
Attachment(s) by Cocobean22 » February 1st, 2014, 6:46 pm »
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427
by periwinklegirl View the latest post
February 2nd, 2014, 8:32 pm
D.NEA, why did you leave Greenville?
by airplay355 » January 22nd, 2014, 9:31 am »
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365
by EEFranklin View the latest post
January 23rd, 2014, 10:03 am
Naughty boys Winsome /Su Raj
by Garry H (Cut Nut) » January 16th, 2014, 10:40 pm »
0
371
by Garry H (Cut Nut) View the latest post
January 16th, 2014, 10:40 pm
9
951
by vintageinjune View the latest post
December 24th, 2013, 6:54 pm
Gia laser inscription
by Jaccaman » October 29th, 2013, 12:05 pm »
3
909
by Jaccaman View the latest post
October 31st, 2013, 1:08 pm
A home for my red diamond!
1, 2, 3Attachment(s) by periwinklegirl » February 26th, 2013, 10:56 am »
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by periwinklegirl View the latest post
October 22nd, 2013, 10:01 pm
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by periwinklegirl View the latest post
September 19th, 2013, 8:13 pm
Which is the right blue for me?
Attachment(s) by periwinklegirl » February 8th, 2010, 10:59 pm »
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by periwinklegirl View the latest post
September 11th, 2013, 8:17 am
Round Pink Over 1.00 CT - Do they exist
by sdm29 » August 17th, 2013, 11:19 pm »
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by periwinklegirl View the latest post
August 21st, 2013, 8:54 pm
9
1411
by Garry H (Cut Nut) View the latest post
July 29th, 2013, 5:49 pm
Finally! I got my e-ring
Attachment(s) by Pookie3314 » June 6th, 2013, 8:33 am »
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by BhavinJ View the latest post
July 19th, 2013, 9:26 am
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by periwinklegirl View the latest post
July 16th, 2013, 10:04 pm
Help! First time MMD buyer.
by Tickling » July 12th, 2013, 7:42 pm »
6
934
by Gemesis View the latest post
July 15th, 2013, 10:40 am
2
1206
by Wifey23 View the latest post
June 25th, 2013, 4:47 pm
Any hand pics of a vivid yellow Gemesis?
by arken15 » May 24th, 2013, 10:28 am »
2
1086
by thorns View the latest post
June 12th, 2013, 3:23 pm
13
2003
by ChristineRose View the latest post
May 28th, 2013, 8:24 am
NY Appraiser-- Who knows lab created diamonds?
by micole » May 11th, 2013, 2:53 pm »
4
1388
by thorns View the latest post
May 17th, 2013, 2:23 pm
Contemplating (colored!) MMD + colorless 3-stone e-ring
1, 2, 3Attachment(s) by forestbrook » February 18th, 2013, 1:49 pm »
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by forestbrook View the latest post
May 13th, 2013, 10:46 am
My new ring!
Attachment(s) by moaks » April 24th, 2013, 11:00 pm »
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by vintageinjune View the latest post
May 10th, 2013, 9:26 pm
Ring set with D.NEA blue round
Attachment(s) by thorns » May 2nd, 2013, 4:28 pm »
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by thorns View the latest post
May 8th, 2013, 9:42 am
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by EEFranklin View the latest post
April 11th, 2013, 11:29 am
Irradiated blue diamonds
Attachment(s) by LadyCerulea » February 23rd, 2013, 10:17 am »
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by periwinklegirl View the latest post
April 10th, 2013, 9:10 pm
Help me price this MMD
by kmanoni » April 4th, 2013, 11:25 am »
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905
by periwinklegirl View the latest post
April 5th, 2013, 9:57 am
Do lab-grown diamonds ever have fuorescence?
by periwinklegirl » March 17th, 2013, 11:29 pm »
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963
by periwinklegirl View the latest post
March 20th, 2013, 10:30 pm
8
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by EEFranklin View the latest post
March 20th, 2013, 8:37 pm