{"product_id":"opal-planet-necklace-silver","title":"Opal Planet Necklace – 925 Sterling Silver, Rhodium Plated","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv class=\"smuk-op\"\u003e\n\u003cstyle\u003e\n.smuk-op{--acc:#3d5a73;--acc-d:#2b4256;--acc-soft:#eef2f6;--acc-line:#cdd9e4;--ink:#1a2533;--soft:#55606c;--muted:#9aa3ad;--line:#dfe3e8;--radius:8px;max-width:680px;margin:0 auto;padding:0 16px;color:var(--ink);font-family:\"Helvetica Neue\",Helvetica,Arial,sans-serif;line-height:1.8;font-size:16px;-webkit-font-smoothing:antialiased;}\n.smuk-op *{box-sizing:border-box;}\n.smuk-op img{display:block;width:100%;height:auto;border-radius:var(--radius);margin:0 auto;background:#fff;}\n.smuk-op .eyebrow{display:inline-block;font-size:11.5px;letter-spacing:.14em;font-weight:700;color:var(--acc);background:var(--acc-soft);padding:5px 12px;border-radius:999px;margin-bottom:12px;}\n.smuk-op .em{font-size:15px;color:var(--acc-d);font-weight:700;line-height:1.7;margin:0 0 16px;font-style:italic;}\n.smuk-op .hero{max-width:520px;margin:0 auto 18px;background:#fff;border-radius:var(--radius);}\n.smuk-op .lead{font-size:15px;color:#34323a;margin:0 0 14px;}\n.smuk-op .lead strong{color:var(--acc-d);font-weight:700;}\n.smuk-op .sec{margin:28px 0;}\n.smuk-op .slab{display:block;font-size:11px;letter-spacing:.14em;color:var(--acc);font-weight:700;text-transform:uppercase;text-align:center;margin:0 0 4px;}\n.smuk-op h2{font-size:18px;font-weight:700;text-align:center;margin:0 0 16px;letter-spacing:.02em;}\n.smuk-op .sec-img{max-width:480px;margin:0 auto 16px;}\n.smuk-op .bs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 16px;}\n.smuk-op .bs .c{background:var(--acc-soft);border:1px solid var(--acc-line);border-radius:var(--radius);padding:14px 8px;text-align:center;}\n.smuk-op .bs .l{display:block;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--acc);font-weight:700;margin-bottom:6px;}\n.smuk-op .bs 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strong{color:var(--acc-d);font-weight:700;}\n.smuk-op .other{display:grid;grid-template-columns:1fr 1fr;gap:12px;}\n.smuk-op .other a{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;display:block;transition:border-color .2s;}\n.smuk-op .other a:hover{border-color:var(--acc);}\n.smuk-op .other .oi{background:#fff;line-height:0;}\n.smuk-op .other .oi img{border-radius:0;}\n.smuk-op .other .ob{display:block;padding:12px 14px;text-align:center;}\n.smuk-op .other .os{display:block;font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--acc);font-weight:700;margin-bottom:4px;}\n.smuk-op .other .on{display:block;font-size:13px;font-weight:700;color:var(--ink);margin:0 0 3px;line-height:1.4;}\n.smuk-op .other .od{display:block;font-size:11.5px;color:var(--soft);margin:0;line-height:1.6;}\n.smuk-op .cta{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin:24px 0;}\n.smuk-op .cta .ci{background:#fff;line-height:0;}\n.smuk-op .cta .ci img{border-radius:0;}\n.smuk-op .cta .cb{border-left:3px solid var(--acc);padding:20px 22px;text-align:center;}\n.smuk-op .cta .cl{display:block;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--acc);font-weight:700;margin-bottom:8px;}\n.smuk-op .cta .ct{font-size:16px;font-weight:700;margin:0 0 8px;}\n.smuk-op .cta .cx{font-size:13px;color:var(--soft);margin:0 0 16px;line-height:1.7;}\n.smuk-op .cta a.btn{display:inline-block;font-size:11px;letter-spacing:.12em;font-weight:700;text-transform:uppercase;color:var(--acc)!important;background:#fff!important;border:1px solid var(--acc-line);padding:10px 24px;border-radius:999px;text-decoration:none;}\n.smuk-op .cta a.btn:hover{background:var(--acc)!important;color:#fff!important;}\n.smuk-op .notice{font-size:11.5px;color:var(--muted);line-height:1.9;margin:20px 0 0;text-align:center;}\n@media(max-width:600px){\n.smuk-op{font-size:15px;padding:0 14px;}\n.smuk-op .hero,.smuk-op .sec-img{max-width:100%;}\n.smuk-op .feat{grid-template-columns:1fr;}\n}\n\u003c\/style\u003e\n\n\u003cp style=\"text-align:center;margin:0 0 8px;\"\u003e\u003cspan class=\"eyebrow\"\u003eOPAL · PLANET NECKLACE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"em\" style=\"text-align:center;\"\u003eA tiny planet, wrapped in rainbow light.\u003c\/p\u003e\n\n\u003cdiv class=\"hero\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0599\/5610\/1315\/files\/opal-planet-silver-necklace-4.png?v=1775969268\" alt=\"Planet Opal Necklace Silver 925 Rhodium Plated SN261101 SMUK\"\u003e\u003c\/div\u003e\n\n\u003cp class=\"lead\"\u003eThe \u003cstrong\u003eopal\u003c\/strong\u003e shifts color with the angle of the light. Its dreamlike play-of-color is set into a planet motif — a symbol of the cycle of earth and cosmos. A delicate shimmer, like sunlight on the sea, resting at the collarbone. Sterling silver 925 with rhodium plating keeps a clean, tarnish-resistant shine.\u003c\/p\u003e\n\n\u003cdiv class=\"sec\"\u003e\n\u003cspan class=\"slab\"\u003eStone\u003c\/span\u003e\n\u003ch2\u003eOpal (Composite)\u003c\/h2\u003e\n\u003cdiv class=\"bs\"\u003e\n\u003cdiv class=\"c\"\u003e\u003cspan class=\"l\"\u003eBirthstone\u003c\/span\u003e\u003cdiv class=\"v\"\u003eOctober\u003c\/div\u003e\u003cdiv class=\"s\"\u003e誕生石 10月\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\u003cspan class=\"l\"\u003eZodiac\u003c\/span\u003e\u003cdiv class=\"v\"\u003eLibra · Scorpio\u003c\/div\u003e\u003cdiv class=\"s\"\u003e9\/23–11\/22\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"p\"\u003eThis is a \u003cstrong\u003ecomposite opal\u003c\/strong\u003e — \u003cstrong\u003egenuine opal\u003c\/strong\u003e on the surface, combined with a synthetic opal core. The rainbow play-of-color that shifts with the angle is the real beauty of natural opal, kept intact — now more durable and more accessible. Opal is the October birthstone, symbolizing hope, good fortune, and creativity.\u003c\/p\u003e\n\u003cdiv class=\"tags\"\u003e\u003cspan\u003eHope\u003c\/span\u003e\u003cspan\u003eGood Fortune\u003c\/span\u003e\u003cspan\u003eCreativity\u003c\/span\u003e\u003cspan\u003eOctober Birthstone\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sec\"\u003e\n\u003cspan class=\"slab\"\u003eCraftsmanship\u003c\/span\u003e\n\u003ch2\u003eMaterial \u0026amp; Finish\u003c\/h2\u003e\n\u003cdiv class=\"feat\"\u003e\n\u003cdiv class=\"c\"\u003e\u003cp class=\"t\"\u003eSilver 925 × Rhodium Plating\u003c\/p\u003e\u003cp class=\"d\"\u003eSterling silver 925 with rhodium coating — resists tarnish and keeps a bright, clean shine.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\u003cp class=\"t\"\u003eGenuine Opal Play-of-Color\u003c\/p\u003e\u003cp class=\"d\"\u003eThe surface is real opal — the rainbow play that shifts with the angle brings a dreamlike light to the neckline.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\u003cp class=\"t\"\u003ePlanet Motif\u003c\/p\u003e\u003cp class=\"d\"\u003eA motif symbolizing the cycle of cosmos, earth, and life — a quiet homage to nature.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"c\"\u003e\u003cp class=\"t\"\u003eAllergy-Conscious\u003c\/p\u003e\u003cp class=\"d\"\u003eNickel- and lead-free — a low-irritation design that is gentle on skin.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sec\"\u003e\n\u003cspan class=\"slab\"\u003eSpecifications\u003c\/span\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cdiv class=\"sec-img\"\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0599\/5610\/1315\/files\/opal-planet-silver-necklace-7.png?v=1775969300\" alt=\"Planet Opal Necklace product detail Silver 925 SMUK\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"dbox\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd class=\"k\"\u003eItem No.\u003c\/td\u003e\u003ctd class=\"v\"\u003eSN261101\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd class=\"k\"\u003eMaterial\u003c\/td\u003e\u003ctd class=\"v\"\u003eOpal (composite — surface: genuine opal \/ core: synthetic opal) \/ sterling silver 925 \/ rhodium plating\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd class=\"k\"\u003ePendant\u003c\/td\u003e\u003ctd class=\"v\"\u003eapprox. L0.5cm × W0.5cm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd class=\"k\"\u003eChain Length\u003c\/td\u003e\u003ctd class=\"v\"\u003eapprox. 43.5cm (adjustable)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sec\"\u003e\n\u003cspan class=\"slab\"\u003eStyling\u003c\/span\u003e\n\u003ch2\u003eStyling Notes\u003c\/h2\u003e\n\u003cul class=\"tips\"\u003e\n\u003cli\u003eWith a white shirt or knit, let the opal's rainbow be a quiet focal point\u003c\/li\u003e\n\u003cli\u003eWith natural-tone tops or dresses, it adds a soft light\u003c\/li\u003e\n\u003cli\u003eLayer with pearl or mother-of-pearl pieces for a natural-material stacked look\u003c\/li\u003e\n\u003cli\u003ePair with the matching planet earrings for a set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sec\"\u003e\n\u003cspan class=\"slab\"\u003eAlso Available\u003c\/span\u003e\n\u003ch2\u003eOther Planet Opal Types\u003c\/h2\u003e\n\u003cdiv class=\"other\"\u003e\n\u003ca href=\"https:\/\/smuk.jp\/en\/products\/opal-planet-stud-earrings-silver\"\u003e\n\u003cspan class=\"oi\"\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0599\/5610\/1315\/files\/opal-planet-silver-stud-earrings-5_de0746c6-74fb-43cf-9145-810c9651de87.webp?v=1759633652\" alt=\"Planet Opal Stud Earrings silver SMUK\"\u003e\u003c\/span\u003e\n\u003cspan class=\"ob\"\u003e\u003cspan class=\"os\"\u003ePlanet · Stud Silver\u003c\/span\u003e\u003cspan class=\"on\"\u003ePlanet Stud Earrings (Silver)\u003c\/span\u003e\u003cspan class=\"od\"\u003eSilver 925 · rhodium plated\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca href=\"https:\/\/smuk.jp\/en\/products\/opal-planet-stud-earrings-gold\"\u003e\n\u003cspan class=\"oi\"\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0599\/5610\/1315\/files\/planet-opal-silver-goldplated-stud-earrings-11.webp?v=1754632956\" alt=\"Planet Opal Stud Earrings gold SMUK\"\u003e\u003c\/span\u003e\n\u003cspan class=\"ob\"\u003e\u003cspan class=\"os\"\u003ePlanet · Stud Gold\u003c\/span\u003e\u003cspan class=\"on\"\u003ePlanet Stud Earrings (Gold)\u003c\/span\u003e\u003cspan class=\"od\"\u003eSilver 925 · 18K gold plated\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"cta\"\u003e\n\u003ca class=\"ci\" href=\"https:\/\/smuk.jp\/en\/blogs\/natural-stone-jewelry-guide\/opal-guide\"\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0599\/5610\/1315\/files\/smuk-opal-necklace-69_41df6a1a-19d0-46cd-990c-1b4a4e23fbd8.png?v=1777795480\" alt=\"Opal guide play-of-color meaning October birthstone SMUK\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"cb\"\u003e\n\u003cspan class=\"cl\"\u003eRead More · Journal\u003c\/span\u003e\n\u003cp class=\"ct\"\u003eMore of the opal story.\u003c\/p\u003e\n\u003cp class=\"cx\"\u003eDiscover the charm of its shifting rainbow play-of-color, the origin of its name, the meanings of hope and creativity, and its place as the October birthstone — all in our guide.\u003c\/p\u003e\n\u003ca class=\"btn\" href=\"https:\/\/smuk.jp\/en\/blogs\/natural-stone-jewelry-guide\/opal-guide\"\u003eRead the Opal Guide →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"notice\"\u003e* Silver 925 contains no nickel and is relatively unlikely to cause allergy, but reactions may occur depending on individual constitution.\u003cbr\u003e* As a composite opal, please avoid strong impact, high heat, ultrasonic cleaning, and prolonged exposure to water.\u003cbr\u003e* Measured by our own method; slight variations may occur.\u003cbr\u003e* As a natural stone, color and play-of-color vary from piece to piece.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"SMUK Fine Jewellery","offers":[{"title":"Default Title","offer_id":67314273517809,"sku":"SN261101","price":10000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/5610\/1315\/files\/opal-planet-silver-necklace-11.webp?v=1757777291","url":"https:\/\/smuk.jp\/en\/products\/opal-planet-necklace-silver","provider":"SMUK","version":"1.0","type":"link"}