{"title":"1 Carat Platinum Three Stone Rings","description":"\u003cp\u003eThis 1 carat platinum three stone ring is made in platinum with a 1 carat lab-grown diamond center already set between two lab-grown diamond side stones. Choose the center shape from round, oval, cushion, princess, emerald, radiant, Asscher, pear, marquise or heart. It is a 1 carat 3 stone lab-grown diamond ring in platinum, with a band you can keep slim or a little wider.\u003c\/p\u003e\n\u003ch2\u003eWhy choose platinum\u003c\/h2\u003e\n\u003cp\u003ePlatinum is a naturally white metal, so it needs no plating to stay bright, and it is dense, which gives the ring a solid feel on the hand. Over time it develops a soft satin look called patina; a polish brings back the shine. It is also a good choice for anyone sensitive to some alloys in white gold.\u003c\/p\u003e\n\u003ch2\u003eHow the three stones work together\u003c\/h2\u003e\n\u003cp\u003eThe center holds the 1 carat lab-grown diamond, and a smaller stone sits on each side. The side stones widen the look across the finger and add their own weight on top of the center's 1 carat. Many people see the three stones as past, present and future, though the main reason to choose the style is how balanced it looks.\u003c\/p\u003e\n\u003ch2\u003eShape and band width\u003c\/h2\u003e\n\u003cp\u003eRound gives the most sparkle, while oval, pear and marquise make the center look longer. Princess, radiant, emerald and Asscher bring a crisp, square-edged look, and cushion and heart are softer. The band is offered in widths from about 1.8 to 2.2 mm.\u003c\/p\u003e\n\u003ch2\u003eMade to order\u003c\/h2\u003e\n\u003cp\u003eEach ring is made for you in 10–15 days. Shipping is free on orders over $500, returns are accepted within 30 days, and one resize is free within 60 days of delivery.\u003c\/p\u003e\n\u003ch2\u003e1 Carat Platinum Three Stone Rings FAQs\u003c\/h2\u003e\n\u003ch3\u003eHow much do 1 carat platinum three stone rings cost?\u003c\/h3\u003e\n\u003cp\u003eThis platinum ring starts from about $2,600, and that price includes the 1 carat lab-grown diamond center and both side stones. Platinum is priced higher than gold because it is denser and rarer, so the same ring in gold costs less. The final price depends on the shape and options you choose on the product page.\u003c\/p\u003e\n","products":[{"product_id":"1-carat-round-platinum-laboratory-grown-diamond-three-stone-engagement-ring","title":"1 Carat Round Platinum Laboratory-Grown Diamond Three Stone Engagement Ring","description":"\u003cp\u003eThree lab-grown diamonds line up across the top of this ring, each raised in its own prong head above a slim, rounded band. The 1 ct round lab-grown diamond center comes set in the ring and is the largest of the three, with a smaller matching lab-grown diamond close beside it on each side. Seen from the front, the prongs beneath the stones cross in an X.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCenter: 1 ct round lab-grown diamond, set in the ring\u003c\/li\u003e\n\u003cli\u003eSide stones: one smaller lab-grown diamond on each side of the center\u003c\/li\u003e\n\u003cli\u003eHeads: separate prong heads with crossing prongs underneath\u003c\/li\u003e\n\u003cli\u003eBand: slim and rounded\u003c\/li\u003e\n\u003cli\u003eMetal: platinum\u003c\/li\u003e\n\u003cli\u003eResizing: one free resize within 60 days of delivery; within one size it's done quickly, a bigger change means remaking the ring (about 10–15 days)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMade to order in 10–15 days, with free shipping on orders over $500 and 30-day returns.\u003c\/p\u003e","brand":"Renaissance Jewel","offers":[{"title":"Default","offer_id":47820536611074,"sku":null,"price":2609.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6598\/4514\/files\/Platinum-1-Carat-Three-Stone-Round-Cut-Ring-with-Pav-Band-and-Prong-Setting_12.webp?v=1779445876"},{"product_id":"1-carat-pear-shaped-platinum-laboratory-grown-diamond-three-stone-engagement-ring","title":"1 Carat Pear-Shaped Platinum Laboratory-Grown Diamond Three Stone Engagement Ring","description":"\u003cp\u003eThree lab-grown diamonds line up across the top of this ring, each raised in its own prong head above a slim, rounded band. The 1 ct pear-shaped lab-grown diamond center comes set in the ring and is the largest of the three, with a smaller matching lab-grown diamond close beside it on each side. Seen from the front, the prongs beneath the stones cross in an X.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCenter: 1 ct pear-shaped lab-grown diamond, set in the ring\u003c\/li\u003e\n\u003cli\u003eSide stones: one smaller lab-grown diamond on each side of the center\u003c\/li\u003e\n\u003cli\u003eHeads: separate prong heads with crossing prongs underneath\u003c\/li\u003e\n\u003cli\u003eBand: slim and rounded\u003c\/li\u003e\n\u003cli\u003eMetal: platinum\u003c\/li\u003e\n\u003cli\u003eResizing: one free resize within 60 days of delivery; within one size it's done quickly, a bigger change means remaking the ring (about 10–15 days)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMade to order in 10–15 days, with free shipping on orders over $500 and 30-day returns.\u003c\/p\u003e","brand":"Renaissance Jewel","offers":[{"title":"Default","offer_id":47820537102594,"sku":null,"price":2609.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6598\/4514\/files\/Platinum-1-Carat-Three-Stone-Pear-Cut-Ring-with-Pav-Band-and-Prong-Setting_12.webp?v=1779445886"},{"product_id":"1-carat-marquise-platinum-laboratory-grown-diamond-three-stone-engagement-ring","title":"1 Carat Marquise Platinum Laboratory-Grown Diamond Three Stone Engagement Ring","description":"\u003cp\u003eThree lab-grown diamonds line up across the top of this ring, each raised in its own prong head above a slim, rounded band. The 1 ct marquise lab-grown diamond center comes set in the ring and is the largest of the three, with a smaller matching lab-grown diamond close beside it on each side. Seen from the front, the prongs beneath the stones cross in an X.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCenter: 1 ct marquise lab-grown diamond, set in the ring\u003c\/li\u003e\n\u003cli\u003eSide stones: one smaller lab-grown diamond on each side of the center\u003c\/li\u003e\n\u003cli\u003eHeads: separate prong heads with crossing prongs underneath\u003c\/li\u003e\n\u003cli\u003eBand: slim and rounded\u003c\/li\u003e\n\u003cli\u003eMetal: platinum\u003c\/li\u003e\n\u003cli\u003eResizing: one free resize within 60 days of delivery; within one size it's done quickly, a bigger change means remaking the ring (about 10–15 days)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMade to order in 10–15 days, with free shipping on orders over $500 and 30-day returns.\u003c\/p\u003e","brand":"Renaissance Jewel","offers":[{"title":"Default","offer_id":47820537659650,"sku":null,"price":2609.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6598\/4514\/files\/Platinum-1-Carat-Three-Stone-Marquise-Cut-Ring-with-Pav-Band-and-Prong-Setting_12.webp?v=1779445883"},{"product_id":"1-carat-oval-platinum-laboratory-grown-diamond-three-stone-engagement-ring","title":"1 Carat Oval Platinum Laboratory-Grown Diamond Three Stone Engagement Ring","description":"\u003cp\u003eThree lab-grown diamonds line up across the top of this ring, each raised in its own prong head above a slim, rounded band. The 1 ct oval lab-grown diamond center comes set in the ring and is the largest of the three, with a smaller matching lab-grown diamond close beside it on each side. Seen from the front, the prongs beneath the stones cross in an X.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCenter: 1 ct oval lab-grown diamond, set in the ring\u003c\/li\u003e\n\u003cli\u003eSide stones: one smaller lab-grown diamond on each side of the center\u003c\/li\u003e\n\u003cli\u003eHeads: separate prong heads with crossing prongs underneath\u003c\/li\u003e\n\u003cli\u003eBand: slim and rounded\u003c\/li\u003e\n\u003cli\u003eMetal: platinum\u003c\/li\u003e\n\u003cli\u003eResizing: one free resize within 60 days of delivery; within one size it's done quickly, a bigger change means remaking the ring (about 10–15 days)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMade to order in 10–15 days, with free shipping on orders over $500 and 30-day returns.\u003c\/p\u003e","brand":"Renaissance Jewel","offers":[{"title":"Default","offer_id":47820538183938,"sku":null,"price":2609.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6598\/4514\/files\/Platinum-1-Carat-Three-Stone-Oval-Cut-Ring-with-Pav-Band-and-Prong-Setting_12.webp?v=1779456382"},{"product_id":"1-carat-emerald-cut-platinum-laboratory-grown-diamond-three-stone-engagement-ring","title":"1 Carat Emerald Cut Platinum Laboratory-Grown Diamond Three Stone Engagement Ring","description":"\u003cp\u003eThree lab-grown diamonds line up across the top of this ring, each raised in its own prong head above a slim, rounded band. The 1 ct emerald-cut lab-grown diamond center comes set in the ring and is the largest of the three, with a smaller matching lab-grown diamond close beside it on each side. Seen from the front, the prongs beneath the stones cross in an X.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCenter: 1 ct emerald-cut lab-grown diamond, set in the ring\u003c\/li\u003e\n\u003cli\u003eSide stones: one smaller lab-grown diamond on each side of the center\u003c\/li\u003e\n\u003cli\u003eHeads: separate prong heads with crossing prongs underneath\u003c\/li\u003e\n\u003cli\u003eBand: slim and rounded\u003c\/li\u003e\n\u003cli\u003eMetal: platinum\u003c\/li\u003e\n\u003cli\u003eResizing: one free resize within 60 days of delivery; within one size it's done quickly, a bigger change means remaking the ring (about 10–15 days)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMade to order in 10–15 days, with free shipping on orders over $500 and 30-day returns.\u003c\/p\u003e","brand":"Renaissance Jewel","offers":[{"title":"Default","offer_id":47820538708226,"sku":null,"price":2609.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6598\/4514\/files\/Platinum-1-Carat-Three-Stone-Emerald-Cut-Ring-with-Pav-Band-and-Prong-Setting_12.webp?v=1779445881"},{"product_id":"1-carat-cushion-cut-platinum-laboratory-grown-diamond-three-stone-engagement-ring","title":"1 Carat Cushion Cut Platinum Laboratory-Grown Diamond Three Stone Engagement Ring","description":"\u003cp\u003eThree lab-grown diamonds line up across the top of this ring, each raised in its own prong head above a slim, rounded band. The 1 ct cushion-cut lab-grown diamond center comes set in the ring and is the largest of the three, with a smaller matching lab-grown diamond close beside it on each side. Seen from the front, the prongs beneath the stones cross in an X.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCenter: 1 ct cushion-cut lab-grown diamond, set in the ring\u003c\/li\u003e\n\u003cli\u003eSide stones: one smaller lab-grown diamond on each side of the center\u003c\/li\u003e\n\u003cli\u003eHeads: separate prong heads with crossing prongs underneath\u003c\/li\u003e\n\u003cli\u003eBand: slim and rounded\u003c\/li\u003e\n\u003cli\u003eMetal: platinum\u003c\/li\u003e\n\u003cli\u003eResizing: one free resize within 60 days of delivery; within one size it's done quickly, a bigger change means remaking the ring (about 10–15 days)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMade to order in 10–15 days, with free shipping on orders over $500 and 30-day returns.\u003c\/p\u003e","brand":"Renaissance Jewel","offers":[{"title":"Default","offer_id":47820539265282,"sku":null,"price":2609.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6598\/4514\/files\/Platinum-1-Carat-Three-Stone-Cushion-Cut-Ring-with-Pav-Band-and-Prong-Setting_12.webp?v=1779450095"},{"product_id":"1-carat-princess-cut-platinum-laboratory-grown-diamond-three-stone-engagement-ring","title":"1 Carat Princess Cut Platinum Laboratory-Grown Diamond Three Stone Engagement Ring","description":"\u003cp\u003eThree lab-grown diamonds line up across the top of this ring, each raised in its own prong head above a slim, rounded band. The 1 ct princess-cut lab-grown diamond center comes set in the ring and is the largest of the three, with a smaller matching lab-grown diamond close beside it on each side. Seen from the front, the prongs beneath the stones cross in an X.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCenter: 1 ct princess-cut lab-grown diamond, set in the ring\u003c\/li\u003e\n\u003cli\u003eSide stones: one smaller lab-grown diamond on each side of the center\u003c\/li\u003e\n\u003cli\u003eHeads: separate prong heads with crossing prongs underneath\u003c\/li\u003e\n\u003cli\u003eBand: slim and rounded\u003c\/li\u003e\n\u003cli\u003eMetal: platinum\u003c\/li\u003e\n\u003cli\u003eResizing: one free resize within 60 days of delivery; within one size it's done quickly, a bigger change means remaking the ring (about 10–15 days)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMade to order in 10–15 days, with free shipping on orders over $500 and 30-day returns.\u003c\/p\u003e","brand":"Renaissance Jewel","offers":[{"title":"Default","offer_id":47820539756802,"sku":null,"price":2609.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6598\/4514\/files\/Platinum-1-Carat-Three-Stone-Princess-Cut-Ring-with-Pav-Band-and-Prong-Setting_12.webp?v=1779452179"},{"product_id":"1-carat-heart-shaped-platinum-laboratory-grown-diamond-three-stone-engagement-ring","title":"1 Carat Heart-Shaped Platinum Laboratory-Grown Diamond Three Stone Engagement Ring","description":"\u003cp\u003eThree lab-grown diamonds line up across the top of this ring, each raised in its own prong head above a slim, rounded band. The 1 ct heart-shaped lab-grown diamond center comes set in the ring and is the largest of the three, with a smaller matching lab-grown diamond close beside it on each side. Seen from the front, the prongs beneath the stones cross in an X.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCenter: 1 ct heart-shaped lab-grown diamond, set in the ring\u003c\/li\u003e\n\u003cli\u003eSide stones: one smaller lab-grown diamond on each side of the center\u003c\/li\u003e\n\u003cli\u003eHeads: separate prong heads with crossing prongs underneath\u003c\/li\u003e\n\u003cli\u003eBand: slim and rounded\u003c\/li\u003e\n\u003cli\u003eMetal: platinum\u003c\/li\u003e\n\u003cli\u003eResizing: one free resize within 60 days of delivery; within one size it's done quickly, a bigger change means remaking the ring (about 10–15 days)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMade to order in 10–15 days, with free shipping on orders over $500 and 30-day returns.\u003c\/p\u003e","brand":"Renaissance Jewel","offers":[{"title":"Default","offer_id":47820540248322,"sku":null,"price":2609.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6598\/4514\/files\/Platinum-1-Carat-Three-Stone-Heart-Cut-Ring-with-Pav-Band-and-Prong-Setting_12.webp?v=1779448021"},{"product_id":"1-carat-radiant-cut-platinum-laboratory-grown-diamond-three-stone-engagement-ring","title":"1 Carat Radiant Cut Platinum Laboratory-Grown Diamond Three Stone Engagement Ring","description":"\u003cp\u003eThree lab-grown diamonds line up across the top of this ring, each raised in its own prong head above a slim, rounded band. The 1 ct radiant-cut lab-grown diamond center comes set in the ring and is the largest of the three, with a smaller matching lab-grown diamond close beside it on each side. Seen from the front, the prongs beneath the stones cross in an X.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCenter: 1 ct radiant-cut lab-grown diamond, set in the ring\u003c\/li\u003e\n\u003cli\u003eSide stones: one smaller lab-grown diamond on each side of the center\u003c\/li\u003e\n\u003cli\u003eHeads: separate prong heads with crossing prongs underneath\u003c\/li\u003e\n\u003cli\u003eBand: slim and rounded\u003c\/li\u003e\n\u003cli\u003eMetal: platinum\u003c\/li\u003e\n\u003cli\u003eResizing: one free resize within 60 days of delivery; within one size it's done quickly, a bigger change means remaking the ring (about 10–15 days)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMade to order in 10–15 days, with free shipping on orders over $500 and 30-day returns.\u003c\/p\u003e","brand":"Renaissance Jewel","offers":[{"title":"Default","offer_id":47820540772610,"sku":null,"price":2609.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6598\/4514\/files\/Platinum-1-Carat-Three-Stone-Radiant-Cut-Ring-with-Pav-Band-and-Prong-Setting_12.webp?v=1779448016"},{"product_id":"1-carat-asscher-cut-platinum-laboratory-grown-diamond-three-stone-engagement-ring","title":"1 Carat Asscher Cut Platinum Laboratory-Grown Diamond Three Stone Engagement Ring","description":"\u003cp\u003eThree lab-grown diamonds line up across the top of this ring, each raised in its own prong head above a slim, rounded band. The 1 ct Asscher-cut lab-grown diamond center comes set in the ring and is the largest of the three, with a smaller matching lab-grown diamond close beside it on each side. Seen from the front, the prongs beneath the stones cross in an X.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCenter: 1 ct Asscher-cut lab-grown diamond, set in the ring\u003c\/li\u003e\n\u003cli\u003eSide stones: one smaller lab-grown diamond on each side of the center\u003c\/li\u003e\n\u003cli\u003eHeads: separate prong heads with crossing prongs underneath\u003c\/li\u003e\n\u003cli\u003eBand: slim and rounded\u003c\/li\u003e\n\u003cli\u003eMetal: platinum\u003c\/li\u003e\n\u003cli\u003eResizing: one free resize within 60 days of delivery; within one size it's done quickly, a bigger change means remaking the ring (about 10–15 days)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMade to order in 10–15 days, with free shipping on orders over $500 and 30-day returns.\u003c\/p\u003e","brand":"Renaissance Jewel","offers":[{"title":"Default","offer_id":47820541264130,"sku":null,"price":2879.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6598\/4514\/files\/Platinum-1-Carat-Three-Stone-Asscher-Cut-Diamond-Ring-with-Round-Pav-Band-and-Prong-Setting_24.webp?v=1781328682"}],"url":"https:\/\/renaissancejewel.com\/collections\/1-carat-platinum-three-stone-rings.oembed","provider":"Renaissance Jewel","version":"1.0","type":"link"}