{"product_id":"silver-necklace-with-5x7mm-blue-quartz-2mm-green-onyx-chain-40-5-cm","title":"Silver necklace with blue quartz \u0026 green onyx droplet","description":"\u003cp\u003eA 5x7mm blue quartz cabochon with a 2mm green onyx drop, on a 40+5cm adjustable 925 sterling silver chain. House Of The 18th.\u003c\/p\u003e\n\u003cp\u003eCool blue, sharp green, no gold anywhere. Some days you don't want warmth.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe Blue Quartz and Green Onyx Necklace from House Of The 18th is a sterling silver necklace featuring a 5x7mm oval blue quartz cabochon set inline with the chain, with a 2mm round green onyx suspended beneath it. Both stones are held in prong settings. The chain measures 40cm with a 5cm extender, adjustable between 40cm and 45cm. Chain, settings and pendant are solid 925 sterling silver with a polished silver finish. The necklace is nickel-free and suitable for sensitive skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eWhat is blue quartz?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eQuartz is a silicon dioxide mineral rating 7 on the Mohs hardness scale, making it one of the most durable stones used in everyday jewellery. Blue quartz gets its colour from either natural mineral inclusions scattered through the stone or from colour treatment, depending on the material. The stone in this necklace is an opaque to translucent pale blue with visible mottling, cut as a smooth cabochon rather than faceted.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eHow the 40+5cm length wears\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eA 40cm chain sits at the base of the neck, just above the collarbone. Extended to 45cm, the blue quartz sits at the collarbone with the onyx drop falling just below. The pendant is small enough to layer above a longer chain without crowding it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eHow to care for sterling silver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eSterling silver tarnishes naturally through contact with air and skin oils - this is normal and reversible. Remove the necklace before swimming, showering or applying perfume and cosmetics. Store flat and dry in a soft pouch or an airtight bag, as air exposure accelerates tarnish. Unlike gold-plated pieces, solid sterling silver can be restored with a proper silver polishing cloth; avoid contact with the stones when polishing.\u003c\/p\u003e","brand":"House Of 18th Jewellery","offers":[{"title":"Default Title","offer_id":53448211693834,"sku":"CS1832BQ","price":45.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/0161\/5370\/files\/2bd85f067451a70475e2f118637579967a702ffc5058614256fa0be62e9f01ad.jpg?v=1785327604","url":"https:\/\/houseof18thjewellery.com\/products\/silver-necklace-with-5x7mm-blue-quartz-2mm-green-onyx-chain-40-5-cm","provider":"House Of 18th Jewellery","version":"1.0","type":"link"}