Rarely does a shop on the garden level of a Brooklyn brownstone shine, but the interior of Rosanne Pugliese’s jewelry store delivers a surprising exception. Although the retail space is all of 500 square feet, there is ample room to take in the sparkling accents of gold and semi-precious stones as well as other carefully curated merchandise. Pugliese collaborated with her friend, interior designer Julia Mack, to convert what once was a very un-Brooklyn Heights massage parlor into a crisp and inviting backdrop for her handcrafted jewelry. “The original inspiration for the jewelry, which is a combination of rough and raw mixed with an elegant, refined blend of those things, shows in the shop as well,â€� explains Pugliese. “I never try to be …