Emeralds Appraisal for Resale

I need a professional appraisal for a collection of emeralds. These gems belonged to my grandfather, a passionate rock hound, and I intend to sell them. Requirements: - Appraise a variety of emeralds... (Budget: $30 - $250 USD, Jobs: Accounting, Business Analysis, Finance, Financial Analysis, Jewellery, Valuation & Appraisal)