Amethyst and sterling three strand adjustable Necklace

I feel this necklace can be casual or dressy depending on what u wear with it. It Looks like you layered 3 of you necklaces into an attractive ensemble
3 strands:
1 beautiful small faceted amethyst in a slightly graduated strand
2 handcrafted by me  elongated oval link sterling strand
3 Sleek sterling box chain 
All three strands gathered and secured into a handmade sterling endcap on each side 
The back is more handmade chain by me  and makes the necklace adjustable from  about 17 a 21 inches
Depending on the light the amethyst go from light to medium purple to darker.
Slight patina on the silver
Signed
One of a kind