{"product_id":"art-deco-gia-3-19-carat-old-cut-marquise-diamond-platinum-engagement-ring","title":"Art Deco GIA 3.19 carat old cut marquise diamond platinum engagement ring","description":"\u003cdiv\u003eThis exceptional Art Deco diamond engagement ring is a refined 1930’s piece, centered by a GIA-certified marquise cut diamond weighing 3.19 carats. Graded M color and SI1 clarity, the center diamond offers a warm, romantic glow with an elongated silhouette that feels graceful, dramatic, and beautifully flattering on the hand.\u003c\/div\u003e\u003cdiv\u003eAccenting the center stone are 2 tapered baguette cut diamonds weighing approximately 0.30 carats in total, graded G color and VS clarity. Their sleek, architectural lines add balance and sophistication, perfectly complementing the marquise shape while enhancing the ring’s classic Art Deco character. Crafted in platinum, the setting has a timeless and polished presence that allows the diamonds to shine beautifully.\u003c\/div\u003e\u003cdiv\u003eHallmarked with purity marks, this ring carries thoughtful period detail and enduring craftsmanship. Elegant, romantic, and full of vintage sophistication, it is perfect for someone who loves antique engagement rings with presence, history, and certified quality. With its GIA-certified 3.19 carat marquise cut diamond, tapered baguette accents, and platinum Art Deco setting, it is a truly special piece to treasure for a lifetime.\u003c\/div\u003e","brand":"Jack Weir \u0026 Sons","offers":[{"title":"Default Title","offer_id":48870312214747,"sku":"37430","price":28500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1720\/files\/37430_3643595.jpg?v=1781299640","url":"https:\/\/jackweirandsons.com\/products\/art-deco-gia-3-19-carat-old-cut-marquise-diamond-platinum-engagement-ring","provider":"Jack Weir \u0026 Sons","version":"1.0","type":"link"}