In 1969, the sea stone was sold at Sotheby's ... This makes it the most expensive pearl necklace sold at auction. Sold by Christie's in 2013, this extravagant 35-inch collar is strung with ...
sustainable jewelry. Glowing like sunlight made solid, this 13-15mm golden South Sea pearl necklace is a statement piece ... [+] with an 18-karat gold clasp. Instantly identifiable yet relatively ...
A single South Sea pearl can cost $1,500, and a necklace can reach over $200,000. So, how are these pearls grown? And what makes them so expensive? More from Retail South Sea pearls are the ...