Whitman will buy your old or unwanted diamonds, watches and jewelry. It is a great place to unload inherited items from unpopular family members or things that remind you for that bad marriage you finally get out of.. They also off a kind of pawn service (discretely referred to as 'immediate cash collateral loans). Jewelry you wish to keep can be expertly repaired, restyled and remounted here. The y have a very large selection of diamonds and better watches to choose from. Unusual pieces that were 'previously owned' can be found here as well.