Jade oval pendant with a twist

This lovely jade pendant was a replacement for a ring that I had purchased last August while on a 3 month tour across Canada. I loved the ring that I purchased from the store, but had to get the ring replaced twice due to the jade stone falling out from both rings. I had worn each ring perhaps 4 times. When the jade stone fell out on my 2nd ring, the customer service rep offered the replacement pendant as shown in the photo.