{"product_id":"antique-old-mine-diamond-ruby-sapphire-18k-yellow-gold-cufflinks","title":"Antique Old Mine Diamond Ruby Sapphire 18K Yellow Gold Cufflinks","description":"\u003ch2\u003e\u003cstrong\u003e\u003cem\u003eOld Mine Diamonds with Ruby and Sapphire Accents\u003c\/em\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003eThese striking \u003cb\u003eantique cufflinks\u003c\/b\u003e are crafted in \u003cb\u003e18K gold\u003c\/b\u003e and designed with four softly domed circular faces. Each cufflink pairs a ruby-accented terminal with a sapphire-accented terminal, creating a sophisticated contrast of rich red and deep blue against the warmth of yellow gold.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe four terminals are set with eight \u003cb\u003eold mine-cut diamonds\u003c\/b\u003e weighing approximately \u003cb\u003e2.00 carats in total\u003c\/b\u003e. Their broad facets and individual proportions reflect the distinctive character of diamonds cut by hand. Two diamonds adorn each circular face, positioned on opposite sides of a vertical row of square-cut rubies or sapphires.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eFine beaded borders frame the gemstone rows, while delicate engraved flourishes appear at either end. The softly textured gold surfaces allow the gemstones to remain the focus of the composition. The double-sided construction ensures that the jeweled design is visible from both sides of the cuff.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe connectors are stamped \u003cb\u003e“BREVETÉ S.G.D.G.”\u003c\/b\u003e, a historic French patent designation associated with the cufflinks’ patented joining mechanism. Because this mark does not independently confirm the manufacture of the entire pair in France, the cufflinks are described as bearing a \u003cb\u003eFrench patent mark\u003c\/b\u003e rather than being definitively attributed to French manufacture.\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003e\n\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003e• Authentic \u003cb\u003eantique double-sided cufflinks\u003c\/b\u003e\u003cbr\u003e• Crafted in \u003cb\u003e18K gold\u003c\/b\u003e\u003cbr\u003e• Set with eight \u003cb\u003eold mine-cut diamonds\u003c\/b\u003e\u003cbr\u003e• Approximately \u003cb\u003e2.00 carats total diamond weight\u003c\/b\u003e\u003cbr\u003e• Square-cut ruby and sapphire accents\u003cbr\u003e• One ruby terminal and one sapphire terminal on each cufflink\u003cbr\u003e• Four softly domed circular faces\u003cbr\u003e• Each circular face measures \u003cb\u003e16 mm (approximately 0.63 inches) in diameter\u003c\/b\u003e\u003cbr\u003e• Fine beaded borders and engraved decorative details\u003cbr\u003e• Connectors stamped \u003cb\u003e“BREVETÉ S.G.D.G.”\u003c\/b\u003e\u003cbr\u003e• Excellent antique condition\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003e• \u003cb\u003ePeriod:\u003c\/b\u003e Antique\u003cbr\u003e• \u003cb\u003eMetal:\u003c\/b\u003e 18K Gold\u003cbr\u003e• \u003cb\u003eDiamonds:\u003c\/b\u003e Eight old mine-cut diamonds\u003cbr\u003e• \u003cb\u003eTotal Diamond Weight:\u003c\/b\u003e Approximately 2.00 carats\u003cbr\u003e• \u003cb\u003eColored Gemstones:\u003c\/b\u003e Square-cut rubies and sapphires\u003cbr\u003e• \u003cb\u003eDesign:\u003c\/b\u003e Domed circular jeweled terminals\u003cbr\u003e• \u003cb\u003eConstruction:\u003c\/b\u003e Double-sided cufflinks\u003cbr\u003e• \u003cb\u003eDiameter:\u003c\/b\u003e 16 mm \/ approximately 0.63 inches per circular face\u003cbr\u003e• \u003cb\u003eConnector Mark:\u003c\/b\u003e BREVETÉ S.G.D.G.\u003cbr\u003e• \u003cb\u003eCondition:\u003c\/b\u003e Excellent antique condition\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003e\u003cstrong\u003eCollector’s Note\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eThis pair brings together several qualities valued in antique men’s jewelry: individually cut \u003cb\u003eold mine diamonds\u003c\/b\u003e, contrasting ruby and sapphire details, fully decorated double-sided terminals and an inventive patent-marked mechanism. The subtle variations in the old mine cuts are characteristic of historic hand-cut diamonds, giving each stone its own distinctive light and personality. The balanced red-and-blue composition makes these cufflinks particularly appealing to collectors of \u003cb\u003eantique gemstone jewelry and refined men’s accessories\u003c\/b\u003e.\u003c\/p\u003e","brand":"DSF Antique Jewelry","offers":[{"title":"Default Title","offer_id":44733883088962,"sku":null,"price":9500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0142\/3405\/8816\/files\/Antique_Mine_Diamond_Ruby_Sapphire_18K_Yellow_Gold_Cufflinks.jpg?v=1786825950","url":"https:\/\/dsfantiquejewelry.com\/products\/antique-old-mine-diamond-ruby-sapphire-18k-yellow-gold-cufflinks","provider":"DSF Antique Jewelry","version":"1.0","type":"link"}