Walter SchumannGemstones of
P**R
The Best book on gemstones.
Covers all technical properties stone professional look for ! Amazing photo quality.
P**R
A very handy and good book on gemstones
A very handy and good book on gemstones... Every thing you want related to gemstones is in this book.... Thank you...
Z**S
A good buy
Excellent book... Wonderful and detailed information about precious stones and gems..👍👍
K**A
Five Stars
Amazing book and prompt delivery of good copy. Keep it up.
A**.
One of the Bibles of Gemstones
One of the best books available. If you love playing with gems and have instruments to test and confirm, this books helps a ton ! Very detailed information. Color of stones on the picture actually matches the stones for real.
V**S
Five Stars
Wonderful book
R**A
Great Product
Great Product
B**A
Five Stars
nice book
