Antique Art Deco Sterling Silver Connemara Marble Ring Marcasite Halo Irish Gemstone Womens Jewelry Jewellery Vintage UK Q US 8 bloostone The item is stamped "9c"

The item is stamped "9c" on the tag for 9ct gold

The earring bodies aren't stamped but test for high grade silver (800+)

The earrings are stamped "9ct" on their backs and also test for 9ct gold

showing the silver tone base metal underneath (see pictures/video)

Antique Art Deco Sterling Silver Connemara Marble Ring Marcasite Halo Irish Gemstone Womens Jewelry Jewellery Vintage UK Q US 8 bloostone The item is stamped "9c"DESCRIPTION: A stunning antique art deco sterling silver ring, adorned with a Connemara marble and marcasite gemstones. The ring is stamped "STERLING", sizes at approx. UK Q US 8 and weighs approx. 2. 70g. The size dimensions are in the latter photos.