{"product_id":"ruby-0-67ct-cushion","title":"Natural Ruby 0.67 Ct Cushion Cut – No Heat Loose Gemstone for Engagement Ring","description":"\u003ch2\u003eNatural Ruby 0.67 Ct Cushion Cut – No Heat Loose Gemstone for Custom Engagement Ring\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003enatural ruby 0.67 carat cushion cut\u003c\/strong\u003e is a premium option for buyers looking to \u003cstrong\u003ebuy natural ruby for engagement ring\u003c\/strong\u003e or bespoke jewellery. Its pigeon blood red colour offers a rich and desirable tone, making it a standout gemstone for fine jewellery.\u003c\/p\u003e\n\u003cp\u003eCut in a cushion shape, this \u003cstrong\u003enatural ruby loose gemstone\u003c\/strong\u003e features SI clarity with visible natural inclusions. The cushion cut enhances depth of colour and brilliance, making it suitable for \u003cstrong\u003ecustom rings, pendants, or fine jewellery designs\u003c\/strong\u003e that require both character and durability.\u003c\/p\u003e\n\u003ch3\u003eSTONE INFORMATION\u003c\/h3\u003e\n\u003cp\u003e• Identification   - Natural Ruby \u003cbr\u003e• Species            - Natural Corundum\u003cbr\u003e• Variety             - Natural Ruby \u003cbr\u003e• Shape\/Cut       - Cushion \u003cbr\u003e• Clarity              - SI\u003cbr\u003e• Weight             - 0.67 carat \u003cbr\u003e• Colour              - Pigeon Blood Red \u003cbr\u003e• Measurement  - 4.50 x 5.50 x 2.85\u003cbr\u003e• Treatment        - No Heat \u003cbr\u003e• Birthstone        - September\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSellers comments – Has crystal and feather inclusion\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003cp\u003eThis gemstone comes with a certificate from an authorised gemmologist.\u003c\/p\u003e\n\u003cp\u003eThis is a loose gemstone. 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 gemstone is suitable for engagement rings, pendants, or custom jewellery. Rubies are durable and 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.\u003c\/p\u003e\n\u003ch3\u003eExplore Related Gemstone Collections\u003c\/h3\u003e\n\u003cp\u003eBrowse our \u003ca href=\"https:\/\/www.nashgems.com\/collections\/all\"\u003egemstone collection\u003c\/a\u003e, explore more in our \u003ca href=\"https:\/\/www.nashgems.com\/blogs\/gemstone-articles?page=2\"\u003egemstone articles\u003c\/a\u003e, or view our \u003ca href=\"https:\/\/www.nashgems.com\/collections\/ruby-gemstones\"\u003eRuby collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhy choose a natural ruby?\u003c\/h3\u003e\n\u003cp\u003eNatural rubies are valued for their rich red colour and rarity. Unheated rubies retain their natural formation, making them especially desirable for collectors and fine jewellery applications.\u003c\/p\u003e\n\u003ch3\u003eIs a 0.67 carat ruby suitable for engagement rings?\u003c\/h3\u003e\n\u003cp\u003eA ruby of this size offers a delicate yet elegant presence. The cushion cut enhances colour intensity and symmetry, making it a suitable option for engagement rings or bespoke jewellery designs.\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. If you have any questions or special requests, please feel free to contact us. We appreciate your interest and hope to assist you again in the future.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NASHGEMS","offers":[{"title":"Default Title","offer_id":48787638517988,"sku":"0.67 ruby R 74 DD","price":393.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9569\/9940\/files\/NaturalRubyloosegemstoneCushioncut0.67crt-2.jpg?v=1776766747","url":"https:\/\/www.nashgems.com\/products\/ruby-0-67ct-cushion","provider":"NASHGEMS","version":"1.0","type":"link"}