{"product_id":"the-astoria-sapphire-diamond-ring","title":"The Astoria Sapphire \u0026 Diamond Ring","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eBold colour meets beautifully balanced geometry in \u003cstrong\u003eThe Astoria\u003c\/strong\u003e.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAt its centre sits a \u003cstrong\u003e1.00ct cushion-cut blue sapphire\u003c\/strong\u003e, chosen for its wonderfully saturated blue and softly squared silhouette. On either side, a pair of \u003cstrong\u003etrapeze brilliant-cut diamonds totalling 0.35ct\u003c\/strong\u003e follow the lines of the sapphire, creating a striking three-stone composition without distracting from the colour at its heart.\u003c\/p\u003e\n\u003cp\u003eThe ring combines an \u003cstrong\u003e18ct yellow gold shank with a platinum head\u003c\/strong\u003e, allowing the warmth of gold to frame the sapphire while the cool platinum settings blend naturally with the brilliance of the diamonds.\u003c\/p\u003e\n\u003cp\u003eThere is something wonderfully confident about Astoria: classic sapphire and diamond jewellery, but with sharper lines and a distinctly contemporary character.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003e✦ 1.00ct natural blue sapphire\u003cbr\u003e✦ Cushion cut, approximately 6.85 × 5.00mm\u003cbr\u003e✦ Two trapeze brilliant-cut diamonds\u003cbr\u003e✦ Total diamond weight: 0.35ct\u003cbr\u003e✦ 18ct yellow gold shank\u003cbr\u003e✦ Platinum head and diamond settings\u003cbr\u003e✦ Three-stone design\u003cbr\u003e✦ Ring size: M centre\u003cbr\u003e✦ Part of \u003cstrong\u003eThe House of Gemstones\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePart of The House of Gemstones collection, where exceptional gemstones meet timeless craftsmanship.\u003c\/em\u003e\u003c\/p\u003e","brand":"The House of Gemstones","offers":[{"title":"Default Title","offer_id":57203199934842,"sku":"TRL45890 BSAD","price":5595.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/0257\/7018\/files\/ImageAug25_2026_03_34_55PM.png?v=1787668557","url":"https:\/\/marcustempus.co.uk\/products\/the-astoria-sapphire-diamond-ring","provider":"Marcus Tempus Antique \u0026 Modern","version":"1.0","type":"link"}