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A Guide to Estate Jewelry
May 01, 2013
Read about the great jewelry houses that designed brand jewelry and created an artistic legacy. This guide also discusses how to grade vintage diamonds according the new cut standards. Also includes information about famous royal and celebrity jewels that made for notable auctions, a timeline of the twentieth century and styles, the terminology of the estate jewelry market, how to identify real or faux estate jewelry and more.
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$15.00
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Rapaport Global Guide to Gemological Laboratories
November 07, 2012
Rapaport’s comprehensive guide to over 60 gemological laboratories around the world including contact information, special equipment employed, services, certificates, and educational programs offered.
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$15.00
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Key to Certs
September 10, 2012
A complete guide to the most important Diamond Certificates including certificates from AGL, AGS, EGL USA, GIA and more.
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$15.00
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Credit and the Diamond Industry
April 01, 2011
Looks at changing credit terms since 2007, the effect on the global diamond industry with a focus on the US, and an in depth look at ‘memo goods’.
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$15.00
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Guide to HPHT Diamond Treatments
April 04, 2008
Includes research on HPHT treated Chinese yellow Diamonds, GIA's Policy on HPHT-processed Diamonds, an interview with Edi Yagudaiev, information on the DTC Gem Defensive Program, yellow-orange gem diamonds produced by HPHT and more
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$15.00
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Guide to Synthetic Diamond Treatments
August 03, 2007
Discusses the LA-ICP-MS technique or detecting diamond treatments, the changing face of internal laser drilling, an explanation of gem quality CVD Synthetic Diamonds, a discussion of topical coating and more
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$15.00
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Anatomy of a Cert
November 04, 2005
Examines the grading certificates of the four largest gemological laboratories: AGS Laboratories, EGL USA, GIA and IGI.
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$15.00
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Rapaport’s Global Guide to Gemological Laboratories
November 04, 2005
Rapaport’s comprehensive guide to over 60 gemological laboratories around the world including contact information, special equipment employed, services, certificates, and educational programs offered.
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$15.00
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Guide to Diamond Cut
October 07, 2005
Extensive look at the GIA’s Diamond Cut Grading System including detailed information on proportion measurement, polish and symmetry. Also explains the cutting techniques of painting and digging out.
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$15.00
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Rapaport’s Global Guide to Mines
January 02, 2004
Rapaport’s guide to the 16 most important mines across the globe including location, owner, carats per year, average cost per carat, and marketing information.
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$15.00
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