![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225048494310.jpg?v=1728538573&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225048920294.jpg?v=1728538575&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225061175526.jpg?v=1728538577&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225035911398.jpg?v=1728592752&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225036042470.jpg?v=1728592755&width=768)
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Anillo antiguo que centra un diamante antiguo de talla europea de 0,98 quilates con EGL que indica su color IJ y claridad VS2. Un perfil octogonal con ónix talla calibrado. , aprox. 0,03 quilates en diamantes decorativos, en platino grabado y millegrain. Firmado Marco. Centro: 9,7 mm de alto, banda: 1,5. Hacia 1920 .
La minería de diamantes y oro ha causado devastación en zonas como África, causando estragos en ecosistemas y comunidades delicados. Al optar por lo antiguo, se elimina la necesidad de realizar más minería y se reduce la demanda de diamantes nuevos.
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225048494310.jpg?v=1728538573&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225048920294.jpg?v=1728538575&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225061175526.jpg?v=1728538577&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225035911398.jpg?v=1728592752&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225036042470.jpg?v=1728592755&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225048494310.jpg?v=1728538573&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225048920294.jpg?v=1728538575&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225061175526.jpg?v=1728538577&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225035911398.jpg?v=1728592752&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225036042470.jpg?v=1728592755&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225048494310.jpg?v=1728538573&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225048920294.jpg?v=1728538575&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225061175526.jpg?v=1728538577&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225035911398.jpg?v=1728592752&width=768)
![Marcus & Co. Art Deco Onyx and .98 Carat Old European Diamond Engagement Ring](http://erstwhilejewelry.com/cdn/shop/files/marcus-co-art-deco-onyx-and-98-carat-old-european-diamond-engagement-ring-40225036042470.jpg?v=1728592755&width=768)