Antique Sterling Silver Akoya Saltwater Round Pearl Graduated Necklace 15.5" The necklace is in great antique condition, it is made from Akoya saltwater pearls of excellent quality, they are perfectly round, lustrous and of a beautiful creamy white, pale gold colour; their size is from 3.1 mm up to 6.7 mm. Payment is expected within 2 days of purchase, if no payment is made, the item will be relisted at the seller's discretion. Please view all the photos, they are an important part of the description. I do my best to photograph and describe them as honestly and accurately as possible. Offers welcome! Thanks for looking.