1. Gem Reference Guide
by Gemological Institute Of America (Gia) 
Price: USD 48.62
Dealer: Alibris, Your Online Bookstore via Alibris
Description: Gemological Institute of America 1988-01-01 Fair Size: 10x8x0; 

2. Gem Reference Guide
by Gemological Institute Of America (Gia) 
Price: USD 48.62
Dealer: Alibris, HPB-Red via Alibris
Description: Gemological Institute of America 1988 Unknown Binding Good Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority! 

3. Gem Reference Guide
by Gemological Institute of America (GIA) 
Price: USD 48.62
Dealer: Abebooks, HPB-Red
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of America] Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority! [Dallas, TX, U.S.A.] [Publication Year: 1988]  

4. Gem Reference Guide
by Gemological Institute of America GIA 
Price: USD 52.10
Dealer: Biblio, Your Online Bookstore
Description: Gemological Institute of America, Date: 1988-01-01. Acceptable. 10x8x0. 1988. Gemological Institute of America ISBN 0873110196 9780873110198 [US] 

5. Gem Reference Guide
by Gemological Institute Of America (GIA) 
Price: USD 59.50
Dealer: Abebooks, Thylacine Books
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of Ameri] Softcover dj: none. book: fine [Fort Worth, TX, U.S.A.] [Publication Year: 1988]  

6. Gem Reference Guide
by Gemological Institute Of America (GIA) 
Price: USD 64.49
Dealer: Abebooks, Books Unplugged
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of Ameri] Buy with confidence! Book is in acceptable condition with wear to the pages, binding, and some marks within [Amherst, NY, U.S.A.] [Publication Year: 1988]  

7. Gem Reference Guide
by Gemological Institute Of America (GIA) 
Price: USD 64.51
Dealer: Abebooks, GF Books, Inc.
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of Ameri] Book is in Used-Good condition. Pages and cover are clean and intact. Used items may not include supplementary materials such as CDs or access codes. May show signs of minor shelf wear and contain limited notes and highlighting. [Hawthorne, CA, U.S.A.] [Publication Year: 1988]  

8. Gem Reference Guide
by Gemological Institute Of America (Gia) 
Price: USD 80.00
Dealer: Alibris, Maxwell's House of Books via Alibris
Description: Gemological Institute of Ameri 1988 Soft cover Very Good 4to-over 9¾-12" tall A lovely crisp, unmarked softcover in very good condition; light edge wear to cover, former owners name on front endpaper, no other markings. 

9. Gem Reference Guide
by Gemological Institute Of America GIA 
Price: USD 80.00
Dealer: Biblio, Maxwell's House of Books
Description: Gemological Institute of Ameri. A lovely crisp, unmarked softcover in very good condition; light edge wear to cover, former owners name on front endpaper, no other markings. . Very Good. Soft cover. Date: 1988. 1988. Gemological Institute of Ameri ISBN 0873110196 9780873110198 [US] 

10. Gem Reference Guide
by Gemological Institute of America (GIA) 
Price: USD 195.87
Dealer: Abebooks, Byrd Books
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of Ameri] Softcover In Used Condition [Austin, TX, U.S.A.] [Publication Year: 1988]  

11. Gem Reference Guide
by Gemological Institute Of America (GIA) 
Price: USD 196.61
Dealer: Abebooks, Book Deals
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of Ameri] Acceptable/Fair condition. Book is worn, but the pages are complete, and the text is legible. Has wear to binding and pages, may be ex-library. [Tucson, AZ, U.S.A.] [Publication Year: 1988]  

12. Gem Reference Guide
by Gemological Institute Of America (GIA) 
Price: USD 197.83
Dealer: Abebooks, GF Books, Inc.
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of Ameri] Book is in Used-VeryGood condition. Pages and cover are clean and intact. Used items may not include supplementary materials such as CDs or access codes. May show signs of minor shelf wear and contain very limited notes and highlighting. [Hawthorne, CA, U.S.A.] [Publication Year: 1988]  

13. Gem Reference Guide
by Gemological Institute of America (GIA) 
Price: USD 208.89
Dealer: Abebooks, GoldBooks
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of Ameri] Softcover Very Good Copy. Customer Service Guaranteed [Denver, CO, U.S.A.] [Publication Year: 1988]  

14. Gem Reference Guide
by Gemological Institute of America (GIA) 
Price: USD 245.96
Dealer: Abebooks, Books of the Smoky Mountains
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Katio Kadio] Gently used book with ongoing seller support until you're fully satisfied with your purchase. [Del Rio, TN, U.S.A.] [Publication Year: 1988]  

15. Gem Reference Guide
by Gemological Institute Of America (GIA) 
Price: USD 248.93
Dealer: Abebooks, Book Deals
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of Ameri] Very Good condition. Shows only minor signs of wear, and very minimal markings inside (if any). [Tucson, AZ, U.S.A.] [Publication Year: 1988]  

16. Gem Reference Guide
by Gemological Institute of America (GIA) 
Price: USD 323.20
Dealer: Abebooks, Wizard Books
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of Ameri] Softcover Used [Long Beach, CA, U.S.A.] [Publication Year: 1988]  

17. Gem Reference Guide
by Gemological Institute Of America (GIA) 
Price: USD 352.76
Dealer: Abebooks, GoldenWavesOfBooks
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of Ameri] Softcover New. Fast Shipping and good customer service [Fayetteville, TX, U.S.A.] [Publication Year: 1988]  

18. Gem Reference Guide
by Gemological Institute Of America (GIA) 
Price: USD 353.06
Dealer: Abebooks, GoldenDragon
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of Ameri] Softcover Buy for Great customer experience [Houston, TX, U.S.A.] [Publication Year: 1988]  

19. Gem Reference Guide
by Gemological Institute Of America (GIA) 
Price: USD 353.83
Dealer: Abebooks, Wizard Books
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of Ameri] Softcover New [Long Beach, CA, U.S.A.] [Publication Year: 1988]  

20. Gem Reference Guide
by Gemological Institute of America (GIA) 
Price: USD 502.73
Dealer: Abebooks, GoldBooks
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Gemological Institute of Ameri] Softcover New Copy. Customer Service Guaranteed [Denver, CO, U.S.A.] [Publication Year: 1988]  

21. Gem Reference Guide
by Gemological Institute of America (GIA) 
Price: USD 504.17
Dealer: Abebooks, Front Cover Books
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Katio Kadio] [Denver, CO, U.S.A.] [Publication Year: 1988]  

22. Gem Reference Guide
by Gemological Institute of America (GIA) 
Price: USD 515.56
Dealer: Abebooks, Hafa Adai Books
Description: ISBN10: 0873110196, ISBN13: 9780873110198, [publisher: Katio Kadio] [Moncks Corner, SC, U.S.A.] [Publication Year: 1988]