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Contact us for pricing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AG \u0026 CO Jewellery","offers":[{"title":"Default Title","offer_id":43120641343622,"sku":null,"price":7150.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/2776\/5312\/files\/The-Nocturne-Black-Diamond-Ring-215793736.png?v=1783699958"},{"product_id":"the-nocturne-black-diamond-ring-copy","title":"The Obsidian Black Diamond Ring","description":"\u003cp\u003e\u003cstrong\u003eContemporary boldness, effortlessly refined.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eObsidian\u003c\/strong\u003e ring showcases a 1.5ct natural black diamond in a striking marquise east-west setting. This modern orientation highlights the diamond’s elongated silhouette, creating a sleek, fashion-forward statement. 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Diamond size is fully customisable. Contact us for pricing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AG \u0026 CO Jewellery","offers":[{"title":"Default Title","offer_id":43120648519814,"sku":null,"price":6999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/2776\/5312\/files\/The-Eclipse-Black-Diamond-Ring-215794160.png?v=1783700077"},{"product_id":"the-eclipse-black-diamond-ring-copy","title":"The Obscura Black Diamond Ring","description":"\u003cp\u003e\u003cstrong\u003eUnderstated power, brilliantly refined.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eObscura\u003c\/strong\u003e ring features a 1.5ct certified natural black diamond in a classic oval cut, showcased in a timeless solitaire setting. The elongated silhouette of the oval enhances the stone’s presence, allowing its deep black brilliance to take center stage. 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Set on a sleek platinum or blackened gold band, this piece balances modern sophistication with bold individuality.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNoire\u003c\/em\u003e, inspired by the French word for “black,” symbolizes mystery, strength, and refined elegance. The striking contrast of the deep black diamond against the polished metal makes this ring a statement of daring sophistication.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting Style:\u003c\/strong\u003e Three-Prong Solitaire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Stone:\u003c\/strong\u003e 1.5CT Pear-Cut Natural Black Diamond (Certified)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 18K Yellow Gold, Blackened Gold, or Platinum (Customisable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand Width:\u003c\/strong\u003e Approx. 2.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Metal options also include 10K, 14K, and 950 Platinum. Diamond size is fully customisable. Contact us for pricing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AG \u0026 CO Jewellery","offers":[{"title":"Default Title","offer_id":43120653074566,"sku":null,"price":7399.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/2776\/5312\/files\/The-Noire-Black-Diamond-Ring-215794583.png?v=1783700101"},{"product_id":"the-noire-black-diamond-ring-copy","title":"The Obsidian Black Diamond Ring","description":"\u003cp\u003e\u003cstrong\u003eBold geometry, timeless elegance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eObsidian Emerald\u003c\/strong\u003e ring features a 1.5ct certified natural black emerald-cut diamond, showcased in a sleek four-prong solitaire setting. The sharp lines and deep black brilliance of the stone create a striking, modern silhouette that commands attention. 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Set on a polished platinum or gold band, this design combines durability with refined elegance, perfect for everyday wear or a statement piece.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAurea\u003c\/em\u003e, derived from the Latin word \u003cstrong\u003eaureus\u003c\/strong\u003e meaning “golden,” symbolizes enduring value and timeless beauty. The minimalist bezel accentuates the stone’s natural brilliance while reflecting modern sophistication.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting Style:\u003c\/strong\u003e Bezel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Stone:\u003c\/strong\u003e 1.5CT Emerald-Cut Diamond or Emerald (Customisable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 18K Yellow Gold, White Gold, or Platinum (Customisable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand Width:\u003c\/strong\u003e Approx. 2.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Metal options also include 10K, 14K, and 950 Platinum. Stone size and type are fully customisable. Contact us for pricing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AG \u0026 CO Jewellery","offers":[{"title":"Default Title","offer_id":43120656842886,"sku":null,"price":7395.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/2776\/5312\/files\/The-Aurea-Black-Diamond-Ring-215795064.png?v=1783700144"},{"product_id":"the-aurea-black-diamond-ring-copy","title":"The Onyx Black Diamond Ring","description":"\u003cp\u003e\u003cstrong\u003eModern edge, bold elegance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eOnyx\u003c\/strong\u003e ring features a 1.5ct natural black diamond in a striking marquise east-west orientation, perfectly secured in a sleek bezel setting. The elongated silhouette of the marquise draws the eye horizontally, creating a contemporary statement while the bezel adds a modern, minimalist finish. Set on a polished platinum or blackened gold band, this design embodies sophistication with a daring twist.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eOnyx\u003c\/em\u003e, inspired by the protective and grounding qualities of the gemstone, symbolizes strength, individuality, and refined style. The deep black brilliance makes this ring a statement of confidence and enduring elegance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting Style:\u003c\/strong\u003e East-West Marquise Bezel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Stone:\u003c\/strong\u003e 1.5CT Natural Black Diamond (Certified)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 18K Yellow Gold, Blackened Gold, or Platinum (Customisable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand Width:\u003c\/strong\u003e Approx. 2.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Metal options also include 10K, 14K, and 950 Platinum. Stone size is fully customisable. Contact us for pricing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AG \u0026 CO Jewellery","offers":[{"title":"Default Title","offer_id":43120658317446,"sku":null,"price":7150.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/2776\/5312\/files\/The-Onyx-Black-Diamond-Ring-215795288.png?v=1783700197"},{"product_id":"the-onyx-black-diamond-ring-copy","title":"The Noctis Black Diamond Ring","description":"\u003cp\u003e\u003cstrong\u003eStriking sophistication, boldly defined.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eNoctis Marquise\u003c\/strong\u003e ring features a 1.5ct certified natural black diamond in a marquise cut, elegantly secured with a six-prong solitaire setting. The elongated shape of the marquise accentuates the finger, while the six prongs ensure maximum security and prominence for the stone. Set on a polished platinum or blackened gold band, this design exudes modern elegance with a daring edge.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNoctis Marquise\u003c\/em\u003e draws inspiration from the Latin word \u003cstrong\u003enoctis\u003c\/strong\u003e meaning “night,” symbolizing mystery, strength, and individuality. Its deep black brilliance creates a striking statement of bold, timeless sophistication.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting Style:\u003c\/strong\u003e Six-Prong Solitaire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Stone:\u003c\/strong\u003e 1.5CT Marquise-Cut Natural Black Diamond (Certified)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 18K Yellow Gold, Blackened Gold, or Platinum (Customisable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand Width:\u003c\/strong\u003e Approx. 2.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Metal options also include 10K, 14K, and 950 Platinum. Diamond size is fully customisable. Contact us for pricing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AG \u0026 CO Jewellery","offers":[{"title":"Default Title","offer_id":43120659398790,"sku":null,"price":7350.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/2776\/5312\/files\/The-Noctis-Black-Diamond-Ring-215795497.png?v=1783700249"},{"product_id":"the-noctis-black-diamond-ring-copy","title":"The Obsidian Trilliant Black Diamond Ring","description":"\u003cp\u003e\u003cstrong\u003eBold geometry, modern sophistication.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eObsidian Trilliant Princess\u003c\/strong\u003e ring features a 1.5ct certified natural black princess-cut diamond at its center, flanked by two trilliant-cut black natural diamonds. The sharp angles of the princess cut paired with the triangular brilliance of the trilliant accents create a striking, contemporary design. Set on a polished platinum or blackened gold band, this ring embodies edgy elegance and refined modern style.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eObsidian Trilliant Princess\u003c\/em\u003e symbolizes strength, individuality, and timeless confidence. 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Contact us for pricing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AG \u0026 CO Jewellery","offers":[{"title":"Default Title","offer_id":43120678600838,"sku":null,"price":9599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/2776\/5312\/files\/The-Obsidian-Trilliant-Black-Diamond-Ring-215795673.png?v=1783700067"},{"product_id":"the-obsidian-trilliant-black-diamond-ring-copy","title":"The Nocturne Black Diamond Ring","description":"\u003cp\u003e\u003cstrong\u003eDark brilliance, artfully clustered.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eNocturne\u003c\/strong\u003e ring showcases a captivating cluster of natural black diamonds, combining round and marquise cuts to create dynamic sparkle and depth. Each stone is meticulously arranged to highlight its unique shape and brilliance, forming a bold and contemporary design. Set on a polished platinum or blackened gold band, this piece exudes modern elegance with dramatic flair.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNocturne\u003c\/em\u003e, inspired by the Latin word for “night,” symbolizes mystery, strength, and individuality. The interplay of shapes and deep black brilliance creates a statement piece that is both striking and timeless.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting Style:\u003c\/strong\u003e Cluster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Stones:\u003c\/strong\u003e Round and Marquise Natural Black Diamonds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 18K Yellow Gold, Blackened Gold, or Platinum (Customisable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand Width:\u003c\/strong\u003e Approx. 2.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Metal options also include 10K, 14K, and 950 Platinum. Stone arrangement and size are fully customisable. Contact us for pricing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AG \u0026 CO Jewellery","offers":[{"title":"Default Title","offer_id":43120681615494,"sku":null,"price":8250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/2776\/5312\/files\/The-Nocturne-Black-Diamond-Ring-215795893.png?v=1783700078"},{"product_id":"the-nocturne-black-diamond-ring-copy-1","title":"The Obsidian Halo Cushion Black Diamond Ring","description":"\u003cp\u003e\u003cstrong\u003eDark elegance, flawlessly framed.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eObsidian Halo Cushion\u003c\/strong\u003e ring features a striking cushion-cut natural black diamond at its center, surrounded by a halo of round brilliant black natural diamonds. The halo amplifies the depth and drama of the center stone while creating a bold, contemporary silhouette. Set on a polished platinum or blackened gold band, this design balances modern sophistication with timeless allure.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eObsidian Halo Cushion\u003c\/em\u003e symbolizes strength, individuality, and refined elegance. 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Contact us for pricing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AG \u0026 CO Jewellery","offers":[{"title":"Default Title","offer_id":43120683647110,"sku":null,"price":8699.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/2776\/5312\/files\/The-Obsidian-Halo-Cushion-Black-Diamond-Ring-215796024.png?v=1783700323"},{"product_id":"the-obsidian-halo-cushion-black-diamond-ring-copy","title":"The Noctis Black Diamond Ring","description":"\u003cp\u003e\u003cstrong\u003eModern drama, elegantly split.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eNoctis Marquise\u003c\/strong\u003e ring features a marquise-cut natural black diamond set on a split-shank band, creating a contemporary and sophisticated silhouette. The split shank draws attention to the elongated marquise center stone while adding depth and architectural interest. Set on polished platinum or blackened gold, this design embodies bold elegance and refined modern style.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNoctis Marquise\u003c\/em\u003e, inspired by the Latin word \u003cstrong\u003enoctis\u003c\/strong\u003e meaning “night,” symbolizes mystery, strength, and individuality. Its deep black brilliance creates a striking statement of bold sophistication.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting Style:\u003c\/strong\u003e Split-Shank Solitaire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Stone:\u003c\/strong\u003e 1.5ct Marquise-Cut Natural Black Diamond (Certified)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 18K Yellow Gold, Blackened Gold, or Platinum (Customisable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand Width:\u003c\/strong\u003e Approx. 2.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Metal options also include 10K, 14K, and 950 Platinum. Stone size is fully customisable. Contact us for pricing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AG \u0026 CO Jewellery","offers":[{"title":"Default Title","offer_id":43120685809798,"sku":null,"price":8099.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/2776\/5312\/files\/The-Noctis-Black-Diamond-Ring-215796291.png?v=1783700345"}],"url":"https:\/\/agcojewellery.com\/collections\/black-diamond-rings.oembed","provider":"AG \u0026 CO Jewellery","version":"1.0","type":"link"}