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.


156 topics • Page 1 of 61, 2, 3, 4, 5, 6,


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5th Annual Pricescope GTG in Las Vegas!
1, 2, 3by PS Admin » February 24th, 2015, 9:44 am »
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by bright ice View the latest post
April 25th, 2015, 3:50 pm
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by PS Admin View the latest post
May 20th, 2014, 11:20 pm


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Finally! I got my e-ring
Attachment(s) by Pookie3314 » June 6th, 2013, 8:33 am »
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by Diamondgirl25 View the latest post
April 16th, 2015, 1:56 pm
Synthetic Alexandrite?
by girlyglam » April 14th, 2015, 3:27 pm »
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by LoversKites View the latest post
April 15th, 2015, 3:58 am
CVD diamond fraud?
by Catz » March 30th, 2015, 9:36 am »
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by Catz View the latest post
April 3rd, 2015, 1:24 am
Naughty boys Winsome /Su Raj
by Garry H (Cut Nut) » January 16th, 2014, 10:40 pm »
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by pregcurious View the latest post
March 30th, 2015, 7:05 pm
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by Ella View the latest post
March 8th, 2015, 12:00 am
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by Niel View the latest post
March 6th, 2015, 6:39 am
Moissanite Square Brilliant = princess cut???
by Webbt9 » February 20th, 2015, 2:32 pm »
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by LoversKites View the latest post
February 26th, 2015, 1:54 pm
Would you buy an M color IGI diamond?
Attachment(s) by Yaya348 » February 15th, 2015, 12:53 am »
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by LoversKites View the latest post
February 26th, 2015, 2:41 am
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by AussieLadyP View the latest post
February 13th, 2015, 12:42 am
Hair and Ashes Diamonds
by NukFree » January 5th, 2015, 8:01 am »
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by LoversKites View the latest post
February 9th, 2015, 1:53 pm
Where are the lab grown, man-made diamonds cut?
by lambskin » December 31st, 2013, 8:22 pm »
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by EmbeeDiamonds View the latest post
January 14th, 2015, 5:11 pm
HPHT diamond questions
by KamBam » December 20th, 2014, 12:43 pm »
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by denverappraiser View the latest post
December 22nd, 2014, 11:18 pm
Help! First time MMD buyer.
by Tickling » July 12th, 2013, 7:42 pm »
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by periwinklegirl View the latest post
November 28th, 2014, 12:21 am
Which is the right blue for me?
Attachment(s) by periwinklegirl » February 8th, 2010, 10:59 pm »
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by DiamondsFromAntwerp View the latest post
November 27th, 2014, 5:18 am
Real vs fake Sapphire
Attachment(s) by Cocobean22 » February 1st, 2014, 6:46 pm »
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by tinawang View the latest post
November 14th, 2014, 12:51 am
Man made fancy intense pink.. 0.7 carat EGL Canada
by gjs » August 29th, 2014, 8:38 am »
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by tinawang View the latest post
November 14th, 2014, 12:50 am
A home for my red diamond!
1, 2, 3Attachment(s) by periwinklegirl » February 26th, 2013, 10:56 am »
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by tinawang View the latest post
November 14th, 2014, 12:49 am
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by tinawang View the latest post
November 14th, 2014, 12:47 am
Blue diamond engagement ring!
Attachment(s) by elicitarcana » May 6th, 2014, 12:25 am »
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by tinawang View the latest post
November 14th, 2014, 12:46 am
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by tinawang View the latest post
November 14th, 2014, 12:45 am
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by tinawang View the latest post
November 14th, 2014, 12:44 am
Which company?
by Candygrl » December 30th, 2013, 12:14 pm »
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by tinawang View the latest post
November 14th, 2014, 12:42 am
Are lab diamonds less durable than mined counterparts?
by adele_h » November 8th, 2014, 11:26 pm »
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by adele_h View the latest post
November 10th, 2014, 9:54 pm
Lab newbie!
by adele_h » September 26th, 2014, 5:14 pm »
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by adele_h View the latest post
October 20th, 2014, 1:03 am
Blue Colored Diamond Verification
by lelani5275 » September 17th, 2014, 10:15 pm »
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by lelani5275 View the latest post
September 22nd, 2014, 9:20 pm
Future of perfect lap grown diamonds
by heididdl » September 18th, 2014, 7:27 pm »
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by alpackie View the latest post
September 18th, 2014, 11:28 pm
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by ArdenJewelers View the latest post
July 17th, 2014, 3:09 pm
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by EmbeeDiamonds View the latest post
July 11th, 2014, 9:46 am
Place to buy Chatham stones online?
by luckystrike » June 16th, 2014, 1:48 pm »
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by GeorgeStevens View the latest post
June 28th, 2014, 11:19 am
Colorless/near colorless marquise MMD?
by sesame » March 25th, 2014, 1:15 pm »
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by Niel View the latest post
March 27th, 2014, 10:44 am