{"product_id":"opalescent-blue-sapphire-black-onyx-ring-set-in-sterling-silver","title":"Opalescent Blue Sapphire \u0026 Black Onyx Ring Set in Sterling Silver","description":"\u003cstyle\u003e\n.product-rich-content { font-family: inherit; color: #2a2a2a; line-height: 1.65; max-width: 720px; margin: 0 auto; }\n.product-rich-content h2 { font-size: 1.35em; font-weight: 600; color: #1a1a1a; margin-top: 2em; margin-bottom: 0.5em; padding-bottom: 0.4em; border-bottom: 1px solid #dcdcdc; letter-spacing: -0.01em; }\n.product-rich-content h2:first-child { margin-top: 0; }\n.product-rich-content p { margin: 0.8em 0; }\n.product-rich-content ul { padding-left: 1.4em; margin: 0.8em 0; }\n.product-rich-content li { margin-bottom: 0.4em; }\n.product-rich-content a { color: #4a4a4a; text-decoration: underline; }\n.product-rich-content .lead-paragraph { font-size: 1.05em; color: #1a1a1a; padding: 1em 1.2em; background: #f2f2f2; border-left: 3px solid #4a4a4a; border-radius: 4px; margin-bottom: 1.5em; }\n.product-rich-content .feature-pills { display: flex; flex-wrap: wrap; gap: 0.5em; margin: 1.2em 0; }\n.product-rich-content .feature-pills .pill { background: #f2f2f2; color: #4a4a4a; padding: 0.4em 0.9em; border-radius: 100px; font-size: 0.88em; font-weight: 500; border: 1px solid #dcdcdc; }\n.product-rich-content .ring-callout { display: grid; grid-template-columns: 1fr 1fr; gap: 1em; margin: 1.2em 0; }\n.product-rich-content .ring-callout .ring-card { padding: 1em 1.2em; background: #fafafa; border: 1px solid #ececec; border-radius: 6px; }\n.product-rich-content .ring-callout .ring-card h3 { font-size: 0.95em; font-weight: 600; margin: 0 0 0.4em 0; color: #4a4a4a; letter-spacing: 0.04em; text-transform: uppercase; }\n.product-rich-content .ring-callout .ring-card p { margin: 0.4em 0; font-size: 0.92em; }\n.product-rich-content .spec-card { background: #fafafa; border: 1px solid #ececec; border-radius: 6px; padding: 1.2em 1.5em; margin: 1em 0; }\n.product-rich-content .spec-card ul { margin: 0; }\n.product-rich-content .spec-card li { list-style: none; padding: 0.35em 0; border-bottom: 1px dashed #e8e8e8; }\n.product-rich-content .spec-card li:last-child { border-bottom: none; }\n.product-rich-content .spec-card strong { display: inline-block; min-width: 140px; color: #1a1a1a; }\n.product-rich-content .product-faq { margin-top: 2.5em; }\n.product-rich-content .product-faq h2 { margin-bottom: 1em; }\n.product-rich-content .faq-item { border: 1px solid #e8e8e8; border-radius: 6px; margin-bottom: 0.6em; background: #fff; transition: border-color 0.2s ease; }\n.product-rich-content .faq-item:hover { border-color: #4a4a4a; }\n.product-rich-content .faq-item summary { cursor: pointer; padding: 0.9em 1.1em; font-weight: 500; list-style: none; color: #1a1a1a; position: relative; padding-right: 2.5em; }\n.product-rich-content .faq-item summary::-webkit-details-marker { display: none; }\n.product-rich-content .faq-item summary::after { content: \"+\"; position: absolute; right: 1.1em; top: 50%; transform: translateY(-50%); font-size: 1.3em; color: #4a4a4a; font-weight: 300; transition: transform 0.2s ease; }\n.product-rich-content .faq-item[open] summary::after { content: \"\\2212\"; }\n.product-rich-content .faq-item[open] summary { border-bottom: 1px solid #dcdcdc; }\n.product-rich-content .faq-item p { padding: 0 1.2em 1em; margin: 0.6em 0 0; color: #4a4a4a; }\n@media (max-width: 600px) {\n.product-rich-content .ring-callout { grid-template-columns: 1fr; }\n.product-rich-content .spec-card strong { display: block; min-width: auto; margin-bottom: 0.2em; }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"product-rich-content\"\u003e\n\n\u003cp class=\"lead-paragraph\"\u003eMoonlit blue against the deepest black. This \u003cstrong\u003eblack onyx ring set\u003c\/strong\u003e in solid 925 sterling silver pairs the deep, glossy jet-black of natural onyx with a kite-cut opalescent blue sapphire that glows like light on water. Two coordinating rings, a bright rhodium finish, and a geometric, dark-romantic silhouette designed to be worn together as a promise.\u003c\/p\u003e\n\n\u003cdiv class=\"feature-pills\"\u003e\n\u003cspan class=\"pill\"\u003eNatural black onyx\u003c\/span\u003e\n\u003cspan class=\"pill\"\u003eOpalescent blue sapphire\u003c\/span\u003e\n\u003cspan class=\"pill\"\u003eKite cut\u003c\/span\u003e\n\u003cspan class=\"pill\"\u003eTwo-piece ring set\u003c\/span\u003e\n\u003cspan class=\"pill\"\u003eRhodium finish\u003c\/span\u003e\n\u003cspan class=\"pill\"\u003eFree velvet gift box\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eA geometric, dark-romantic set\u003c\/h2\u003e\n\u003cp\u003eClean kite lines give this set a modern, architectural feel, while jet-black onyx accents wrap the luminous sapphire in shadow. Worn as a pair, the rings frame the blue center from both sides, so its opalescent glow floats against a field of black. It is a design made for anyone drawn to the moody, non-traditional look of our kite cut black onyx engagement rings and the wider black onyx engagement rings collection.\u003c\/p\u003e\n\n\u003cdiv class=\"ring-callout\"\u003e\n\u003cdiv class=\"ring-card\"\u003e\n\u003ch3\u003eThe engagement ring\u003c\/h3\u003e\n\u003cp\u003eHolds the kite-cut opalescent blue sapphire accented with jet-black onyx — the statement piece and focal point of the set.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ring-card\"\u003e\n\u003ch3\u003eThe matching band\u003c\/h3\u003e\n\u003cp\u003eA slender coordinating band that nests alongside the main ring, completing the geometric silhouette. Lovely stacked or solo, and a match for our gothic couple rings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eThe natural black onyx\u003c\/h2\u003e\n\u003cp\u003eBlack onyx is a natural chalcedony, a form of quartz cherished for its solid, even color and glassy polish. Here it appears as pure, saturated jet-black with a soft luminous sheen — the ideal dark frame to make the blue sapphire look brighter and more electric. Sitting around 6.5 to 7 on the Mohs hardness scale, it wears comfortably every day. For the meaning and lore behind the stone, our guide to black onyx meaning is a rich place to begin, and our overview of black gemstones puts it in wider context.\u003c\/p\u003e\n\n\u003ch2\u003eA kite-cut opalescent blue sapphire center\u003c\/h2\u003e\n\u003cp\u003eAt the heart of the set sits a simulated blue sapphire cut into a crisp kite, glowing with a soft opalescent sheen that shifts between azure and cerulean like light on deep water. It is a vivid, budget-friendly way to bring cool color and movement to a dark, dramatic design, and against the flat black of the onyx that blue truly comes alive.\u003c\/p\u003e\n\n\u003ch2\u003eSolid sterling silver with a rhodium finish\u003c\/h2\u003e\n\u003cp\u003eBoth rings are crafted in solid 925 sterling silver and finished with rhodium, the same precious metal used on fine white-gold jewelry. That rhodium layer gives each band a bright, mirror-white luster and adds protection that helps resist tarnish and everyday scratches, keeping the silver looking freshly polished. It also means your set will not tarnish easily or leave marks on your skin. It is the detail that lets a sterling silver set wear like something far more expensive.\u003c\/p\u003e\n\n\u003ch2\u003eWhat black onyx symbolizes\u003c\/h2\u003e\n\u003cp\u003eBlack onyx has long been a stone of strength, protection and grounded resolve, while blue tones have always spoken of loyalty and calm. Together they make a fitting emblem for a partnership that is both steady and serene — a quiet promise of devotion. To see how dark stones fit into a longer romantic tradition, explore our feature on Victorian gothic engagement rings.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal\u003c\/strong\u003e Solid 925 sterling silver with rhodium finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter stone\u003c\/strong\u003e Simulated opalescent blue sapphire, kite cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccent stones\u003c\/strong\u003e Natural black onyx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter size\u003c\/strong\u003e Approx. 5.0 x 8.0 mm, about 1.4 ct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand width\u003c\/strong\u003e Approx. 1.6 mm (each ring)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnyx hardness\u003c\/strong\u003e Around 6.5–7 on the Mohs scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet includes\u003c\/strong\u003e Two coordinating rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePersonalization\u003c\/strong\u003e Optional engraving (up to 16 characters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSourcing\u003c\/strong\u003e Ethically sourced, conflict-free stones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded\u003c\/strong\u003e Free luxury velvet gift box \u0026amp; lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eSizing \u0026amp; care\u003c\/h2\u003e\n\u003cp\u003eChoose your size at checkout. If you are between sizes or unsure, we are happy to help — and if the fit is not quite right, resizing is available and starts from a modest fee. Because black onyx is a natural stone, avoid harsh chemicals and ultrasonic cleaners; remove the rings before showering, swimming or applying lotions, and store them in the velvet box when not worn. A soft, dry cloth restores the onyx polish and rhodium shine. Please note the book box shown is for styling only; your set arrives in a luxurious velvet ring box.\u003c\/p\u003e\n\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003eIs the black onyx natural?\u003c\/summary\u003e\n\u003cp\u003eYes. The accent stones are natural black onyx, a natural chalcedony prized for its even, glossy jet-black color, hand-set in solid 925 sterling silver.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003eDoes this come as a set?\u003c\/summary\u003e\n\u003cp\u003eYes. It is sold as a two-piece set: the kite-cut sapphire engagement ring plus a matching band designed to nest alongside it. The band can also be worn on its own.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003eIs the blue sapphire a natural stone?\u003c\/summary\u003e\n\u003cp\u003eThe center is a simulated blue sapphire, chosen for its bright, consistent opalescent glow. It delivers vivid color and movement at a friendly price.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003eWhat makes this a black onyx ring set?\u003c\/summary\u003e\n\u003cp\u003eThe jet-black natural onyx accents frame the design and set its dark, glossy tone across both rings, while the opalescent sapphire provides a luminous blue center.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003eWhat metal is the set made from?\u003c\/summary\u003e\n\u003cp\u003eSolid 925 sterling silver, finished with rhodium for a bright white luster and added protection against tarnish and scratches.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003eWhat does the rhodium finish do?\u003c\/summary\u003e\n\u003cp\u003eRhodium is the same precious metal used to finish fine white gold. It gives the silver a mirror-bright shine and adds a protective layer that keeps both rings looking freshly polished.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003eIs black onyx durable enough for daily wear?\u003c\/summary\u003e\n\u003cp\u003eBlack onyx sits around 6.5 to 7 on the Mohs scale, making it well suited to everyday wear with normal care. Avoid hard knocks and remove the rings for rough activities to keep the polish pristine.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003eCan this be an engagement set?\u003c\/summary\u003e\n\u003cp\u003eAbsolutely. It is designed as a bold, non-traditional engagement or promise set, and its dark-romantic character makes it a striking alternative to a classic solitaire pairing.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003eWill sterling silver turn my finger green?\u003c\/summary\u003e\n\u003cp\u003eNo. Because it is genuine 925 sterling silver with a rhodium finish, it will not tarnish easily or leave marks on your skin. Green marks come from low-quality metals, not real sterling silver.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003eCan the rings be engraved?\u003c\/summary\u003e\n\u003cp\u003eYes. You can add a personal engraving of up to 16 characters at checkout, such as a date, initials or a short message. Engraved pieces are final sale, so please double-check spelling.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003eHow should I care for the set?\u003c\/summary\u003e\n\u003cp\u003eRemove both rings before showering, swimming or applying lotions, avoid harsh chemicals and ultrasonic cleaners, store them in the velvet box, and buff gently with a soft dry cloth to restore shine.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003eAre the stones ethically sourced?\u003c\/summary\u003e\n\u003cp\u003eYes. All of our stones are ethically sourced and conflict-free, so you can wear the set with complete peace of mind.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\"\u003e\n\u003csummary\u003eDoes it arrive gift-ready?\u003c\/summary\u003e\n\u003cp\u003eEvery order ships in a free luxury velvet gift box and is backed by our lifetime warranty, ready for a proposal or to give as a keepsake.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n\"@context\": \"https:\/\/schema.org\",\n\"@type\": \"FAQPage\",\n\"mainEntity\": [\n{\"@type\": \"Question\", \"name\": \"Is the black onyx natural?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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It is designed as a bold, non-traditional engagement or promise set, and its dark-romantic character makes it a striking alternative to a classic solitaire pairing.\"}},\n{\"@type\": \"Question\", \"name\": \"Will sterling silver turn my finger green?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. Because it is genuine 925 sterling silver with a rhodium finish, it will not tarnish easily or leave marks on your skin. Green marks come from low-quality metals, not real sterling silver.\"}},\n{\"@type\": \"Question\", \"name\": \"Can the rings be engraved?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. You can add a personal engraving of up to 16 characters at checkout, such as a date, initials or a short message. 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