{"product_id":"custom-emerald-cut-black-onyx-engagement-ring-with-aquamarine-accents-in-14k-rose-gold","title":"Custom Emerald-Cut Black Onyx Engagement Ring with Aquamarine Accents in 14K Rose Gold","description":"\u003cp data-start=\"231\" data-end=\"540\"\u003eThis \u003cstrong\u003ecustom engagement ring\u003c\/strong\u003e centers on a striking \u003cstrong\u003eemerald step-cut natural black onyx\u003c\/strong\u003e, framed by two faceted\u003cstrong\u003e trillion-cut natural aquamarines\u003c\/strong\u003e for contrast and balance. Crafted in warm \u003cstrong\u003e14K rose gold\u003c\/strong\u003e, the design blends bold geometry with refined softness, creating a piece that feels architectural yet romantic.\u003c\/p\u003e\n\u003cp data-start=\"542\" data-end=\"866\"\u003eThe deep, inky black onyx anchors the ring with a strong visual presence, while the pale blue aquamarines introduce light and movement on either side of the center stone. Their triangular shape draws the eye inward, emphasizing the clean lines of the emerald cut and adding a subtle \u003cstrong\u003eArt Deco influence\u003c\/strong\u003e to the overall design.\u003c\/p\u003e\n\u003cp data-start=\"868\" data-end=\"1192\"\u003eFrom the side profile, the setting reveals thoughtful structural details—open gallery work and carefully proportioned prongs that allow light to interact with the stones while keeping the silhouette elegant and wearable. The rose gold band softens the contrast between stones, lending warmth and cohesion to the composition.\u003c\/p\u003e\n\u003cp data-start=\"1194\" data-end=\"1250\"\u003eDesigned as a fully bespoke piece, this ring highlights:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1254\" data-end=\"1312\"\u003e\n\u003cstrong\u003eEmerald step-cut natural black onyx\u003c\/strong\u003e center stone (9×7mm)\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1312\"\u003eTwo \u003cstrong\u003etrillion-cut faceted natural aquamarine accent stones\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1312\"\u003e\n\u003cstrong\u003e14K rose gold setting\u003c\/strong\u003e with a refined, architectural profile\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1312\"\u003eBalanced three-stone design with strong geometric character\u003c\/li\u003e\n\u003cli data-start=\"1254\" data-end=\"1312\"\u003eA custom build focused on contrast, symmetry, and individuality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1572\" data-end=\"1776\"\u003eThis ring is a beautiful example of how unconventional materials can come together in a timeless way—pairing bold stone choices with classic craftsmanship to create something deeply personal and enduring.\u003c\/p\u003e\n\u003cp data-start=\"1778\" data-end=\"1944\"\u003eIf this design speaks to you, we’d be honored to help create a custom engagement ring inspired by this piece—crafted around your preferred stones, metal, and details.\u003c\/p\u003e\n\u003cp data-start=\"1946\" data-end=\"2062\"\u003e\u003cstrong data-start=\"1946\" data-end=\"1979\"\u003eInterested in a similar ring?\u003c\/strong\u003e\u003cbr data-start=\"1979\" data-end=\"1982\"\u003eReach out to our team to begin a custom engagement ring inspired by this design.\u003c\/p\u003e","brand":"Rustic and Main","offers":[{"title":"Default Title","offer_id":42845881335892,"sku":"SHENANWC11595-GLD","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1079\/0384\/files\/CustomEmerald-CutBlackOnyxEngagementRingwithAquamarineAccentsin14KRoseGold.jpg?v=1769027098","url":"https:\/\/rusticandmain.com\/products\/custom-emerald-cut-black-onyx-engagement-ring-with-aquamarine-accents-in-14k-rose-gold","provider":"Rustic and Main","version":"1.0","type":"link"}