Catherine the Great Emerald Necklace Marquess of Lothian Emerald Necklace-Internet Stones.COM
The emeralds in this necklace were beleived to have been gifted to the 2nd earl of Buckinghamshire,who was the ambassador for UK in Russia.Emeralds were then passed to his heirs and finally came to the posession of the 7th Marquess of LothianRead More… [Source: Geology / Mineralogy Resource-Internet Stones.COM]