I sold a 1-Baht gold necklace at Piedmont Gold Exchange today. Excellent service by Philip Duncan. I recommend going here instead of the "uppercrust" jewelers to sell your gold, silver, diamonds, coins, etc. I went to Perry's in Southpark yesterday with the same necklace (actually had the sales lady check two identical chains I have) and she weighed and told me each weighed approximately 7.5 grams when indeed they weigh the 1-Baht weight of 15.16 grams. I had Philip weigh both today just to confirm. Then Janet at Perry's had the nerve to tell me she wasn't going to argue with me about it when I corrected her and tried to explain the Baht gold weight system to her. Very unclassy. Bad business. Bad service. Bottom line: both chains are indeed 15.16 grams thus of course the price paid at the Piedmont Gold Exchange was correct based on weight and their fine gold content.
I also had a friend recently take in her diamond ring certified and insured for $10,000 to Perry's and they offered her $1,200. Seller beware.