Vintage Sterling Blue Lapis Ring & Necklace. Necklace is marked sterling with what looks like a small drawing with two capital S’s . The ring is marked 925 Thailand. Please ask questions before bidding . No international bidding at this time . Note ! Thailand well known for their gold and silver! Gem stones are some of the richest gems . The ring is authentic. Note: the necklace measures 16 across . The ring is a bit over size 6 .