{"product_id":"vintage-isis-1980s-silver-tone-black-onyx-earrings-art-deco-rhinestone-signed","title":"Vintage Isis 1980s Silver-Tone Black Onyx Earrings Art Deco Rhinestone Signed","description":"\u003cp\u003eDrop earrings with this level of construction rarely turn up unsigned — these come in their original Isis presentation box.\u003c\/p\u003e\n\u003cp\u003eA pair of 1980s Art Deco-revival drop earrings by Isis, a British costume jewellery brand. Each earring is an elongated triangle in silver-tone metal with a flat black onyx inset, rope-textured border, and a diagonal line of clear rhinestones running to the tip. A small scrolled ornament sits at the top above the lever-back fitting.\u003c\/p\u003e\n\u003cp\u003eThe quality is notable: the milgrain edging is crisp, the rhinestones are well-seated, and the natural stone sits flush within the frame.\u003c\/p\u003e\n\u003cp\u003eThe scale is long enough to make a statement but narrow enough to sit close to the face. They work with a plain neckline — black poloneck, off-shoulder dress, simple linen shirt — where the graphic contrast of silver and black reads clearly. The lever-back closure is secure and comfortable for a full day of wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Drop earrings\u003c\/li\u003e\n\u003cli\u003eEra: 1980s\u003c\/li\u003e\n\u003cli\u003eMaterial: Silver-tone metal\u003c\/li\u003e\n\u003cli\u003eStones: Black onyx (natural), clear rhinestones\u003c\/li\u003e\n\u003cli\u003eSize: approx. 4.5 × 1.5 cm per earring\u003c\/li\u003e\n\u003cli\u003eMarked: Isis — original presentation box\u003c\/li\u003e\n\u003cli\u003eClosure: Lever-back\u003c\/li\u003e\n\u003cli\u003eStyle: Art Deco revival, geometric\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVery Good · All stones intact, lever-backs function smoothly, light age-related patina to reverse of pendants consistent with storage.\u003c\/p\u003e","brand":"Isis","offers":[{"title":"Default Title","offer_id":53967156969809,"sku":"RR-0365","price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/6667\/9633\/files\/2026-06-05_18.48.53.jpg?v=1780693872","url":"https:\/\/therareroom.co.uk\/products\/vintage-isis-1980s-silver-tone-black-onyx-earrings-art-deco-rhinestone-signed","provider":"The Rare Room","version":"1.0","type":"link"}