Antique Amber jewelry, Russian amber. Antique Russian Amber and gold Necklace 23 and one half grams in weight.16 inches long. Large pices of antique Russian amber in this wonderful honey amber color are very hard to come by.This honey Russian amber was brought back from Russia in 1910. The largest amber piece measures 1 and one sixteenth inches and the smaller ones measure three quarters of an inch. Shipping extra. Connecticut residents and buyers picking up in Connecticut add 6% state sales tax. Buyers outside the USA are responsible for any taxes,tariffs or customs that might apply.