Necklace 17 1/2” silver plated gold tone encircled heart - jewelry

Necklace is brand new in box and kept in a clean smoke free home. Length not listed - it wasn’t ever taken out of package so I took it out after photos… hard to make it look nice again but it’s ok.. last photo is after taking the chain out to measure - 17 1/2” circle spring clasp. — I could be possible taken out and propped up to look better.. darn why don’t list length. Stones register as gemstone under tourmaline iolite category. Tester only tests several stones so stones will land on closest composition when not a stone the device tests. This means I know it’s a gemstone or crystal and I am not a gemologist so I cannot say exact stone. It’s listed as silver plated and is gold tone — I do not know the plating. Box is in good condition , sold at Kohls Approximate 6/8” round circle enclosure with 15 stones with a heart that says “sisters away” on back. Enclosed package says: Sister , sister to sister heart to heart bonded together from the heart. Fine silver plated $60 #necklace #jewelry #heart-pendant