I used fragments of a vintage porcelain plate, cut the rose part out and caged it with boho metalwork . This material is made to stay forever shiny but can lose some of its sheen. It may be gently polished with a steel wool to replenish the sheen. It is an Alloy: 96% Tin / 4% Silver, it’s safe and lead free!
The bracelet is a pink round Quartz beaded vintage bracelet with 925 sterling silver hardware.
I have the matching necklace, also made from the same plate and sea glass available for sale.

Thank you so much for looking!