{"product_id":"parti-bi-colour-sapphire-1-55ct-cushion","title":"Natural Parti Bi Colour Sapphire 1.55 Ct Elongated Cushion Cut – No Heat Loose Sapphire for Engagement Ring or Custom Jewellery","description":"\u003ch2\u003eNatural Parti Bi Colour Sapphire 1.55 Ct Elongated Cushion Cut – No Heat Loose Sapphire for Custom Engagement Ring\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003enatural parti bi colour sapphire 1.55 carat elongated cushion cut\u003c\/strong\u003e is a unique loose gemstone for buyers looking to \u003cstrong\u003ebuy parti sapphire for engagement ring\u003c\/strong\u003e or bespoke jewellery. Its natural blend of blue, green, and yellow tones creates a distinctive multicolour appearance, making it a standout choice for modern designs.\u003c\/p\u003e\n\u003cp\u003eCut in an elongated cushion shape, this \u003cstrong\u003eunheated bi colour sapphire gemstone\u003c\/strong\u003e highlights natural colour zoning with excellent VVS clarity. The elongated proportions enhance visual size and brilliance, making it ideal for \u003cstrong\u003ecustom rings, pendants, or fine jewellery creations\u003c\/strong\u003e while maintaining durability for everyday wear.\u003c\/p\u003e\n\u003ch3\u003eSTONE INFORMATION\u003c\/h3\u003e\n\u003cp\u003e• Identification    - Natural Sapphire \u003cbr\u003e• Species             - Natural Corundum\u003cbr\u003e• Variety               - Parti Bi colour Sapphire \u003cbr\u003e• Shape\/Cut         - Cushion \u003cbr\u003e• Clarity                - VVS\u003cbr\u003e• Weight               - 1.55 carat \u003cbr\u003e• Colour                - Parti Bi colour Blue Green Yellow \u003cbr\u003e• Measurement    - 5.00 x 8.50 x 3.50\u003cbr\u003e• Treatment          - No Heat \u003cbr\u003e• Birthstone           - September\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSellers comments – A Clean stone. Has small crystal inclusions on magnification.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003cp\u003eThis sapphire comes with a certificate from an authorised gemmologist.\u003c\/p\u003e\n\u003cp\u003eThis is a loose sapphire. It does not come as a ring\u003c\/p\u003e\n\u003cp\u003eDue to the natural colour composition of the gemstone, slight colour differences may appear under different lighting conditions.\u003c\/p\u003e\n\u003cp\u003eInterested in making a custom ring with this gemstone? Please inquire for design options.\u003c\/p\u003e\n\u003cp\u003eThis sapphire is suitable for engagement rings, pendants, or custom jewellery. Sapphires are valued for their durability, making them appropriate for everyday wear.\u003c\/p\u003e\n\u003cp\u003eWe offer custom jewellery services for our gemstones, including settings in gold, rose gold, white gold, silver, and platinum, with optional diamond accents. Please contact us for custom design inquiries.\u003c\/p\u003e\n\u003ch3\u003eExplore Related Sapphire Collections\u003c\/h3\u003e\n\u003cp\u003eBrowse our \u003ca href=\"\/collections\/blue-green-teal-sapphire\"\u003eparti, teal and blue green sapphire collection\u003c\/a\u003e, explore all \u003ca href=\"\/collections\/\"\u003eloose sapphires\u003c\/a\u003e, or learn more from our \u003ca href=\"\/blogs\/gemstone-articles\"\u003egemstone articles\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat is a parti bi colour sapphire?\u003c\/h3\u003e\n\u003cp\u003eParti sapphires display multiple colours within a single gemstone, often combining blue, green, and yellow tones. This natural variation makes each stone unique and highly desirable for personalised jewellery designs.\u003c\/p\u003e\n\u003ch3\u003eIs an elongated cushion sapphire good for engagement rings?\u003c\/h3\u003e\n\u003cp\u003eElongated cushion sapphires offer a balanced combination of brilliance and length, making them ideal for engagement rings. They enhance finger coverage while maintaining a soft and elegant appearance.\u003c\/p\u003e\n\u003ch3\u003eWorldwide Shipping\u003c\/h3\u003e\n\u003cp\u003eWe provide free standard worldwide shipping, with tracking and full insurance. Estimated delivery time is 7–12 business days, though delays may occasionally occur due to international shipping conditions. Buyers are responsible for any customs duties or import taxes that may apply.\u003c\/p\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cp\u003eWe offer a 100% money-back guarantee if you are not satisfied with your purchase. Returns are accepted within 15 days of delivery, provided the gemstone is returned in its original, unused condition. Refunds will be processed after the gemstone is received and inspected.\u003c\/p\u003e\n\u003ch3\u003eImportant Facts About Our Gemstones\u003c\/h3\u003e\n\u003cp\u003e• All gemstones are natural and earth-mined, carefully inspected, cut, and polished by professionals to ensure high quality.\u003cbr\u003e• Our gemstones are not lab-created. Some stones may receive basic heat treatment, which is clearly stated in each product’s specifications.\u003cbr\u003e• Natural gemstones may contain inclusions such as feathers, colour bands, needle-like inclusions, or crystals, which may be visible under 10x magnification.\u003cbr\u003e• Due to scale variations, please allow ±0.1 carat tolerance, which does not affect pricing.\u003cbr\u003e• Images are taken from multiple angles to represent the stone accurately, though the gemstone may appear even more attractive in person.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NASHGEMS","offers":[{"title":"Default Title","offer_id":48742487458020,"sku":"1.55 crt tl R95","price":1155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9569\/9940\/files\/bicolourpartisapphireloosestonecushioncut1.55crt-2.jpg?v=1776352556","url":"https:\/\/www.nashgems.com\/products\/parti-bi-colour-sapphire-1-55ct-cushion","provider":"NASHGEMS","version":"1.0","type":"link"}