I am a collector of colored diamonds and gemstones. I alsohave a few items of finished jewelry--various colored gemstonesand diamonds. I sell some of my stones and jewelry at times inorder to buy more. My prices are arrived at by using "The Gem Guide" wholesale prices as a guide. My prices are usually muchlower than "The Gem Guide". I have been a collector for a very long time but I got serious in 2000. Most of but not all of my items are certified by either AGTA or GIA or GRS.