A darling diamond necklace, perfect for every day! Three 3mm freeform polki diamonds set a rhodium-plated sterling silver. Chain is adjustable from 16 up to 18 inches in length and has a lobster clasp. ABOUT POLKI DIAMONDS: Polki is a diamond that is its natural state with no treatments. They are not cut, polished or faceted. They are said to reflect light like the sun on a lake and glow softly like the moon. Polki diamonds were part of the culture and traditions of the Mughals and have been used in jewelry for over 2,500 years! ABOUT RHODIUM FINISH: Rhodium is hard-wearing and non-tarnish. It is the same metal used to plate white gold, and costs more per ounce than most other metals, including gold and platinum!