{"product_id":"kosiner-14k-solid-gold-minimalist-flat-back-stud-b","title":"KOSINER 14K Solid Gold Minimalist Flat Back Stud","description":"\u003cdiv class=\"kosiner-pdp\"\u003e\n\u003c!-- ABOVE THE FOLD --\u003e\n\u003cdiv class=\"kp-hero\"\u003e\n\u003ch5\u003e\u003cstrong\u003eOne timeless stud. Four sizes. Choose how much sparkle you want.\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp class=\"kp-sub\"\u003eCrafted in solid 14K gold with a round-cut Ultra Shine AAAAA cubic zirconia, this minimalist flat back stud is designed to scale with your ear stack. Choose 2mm for a barely-there accent, 3mm for balanced everyday sparkle, 4mm for a more defined focal point, or 5mm for a statement solitaire look.\u003c\/p\u003e\n\u003cul class=\"kp-bullets\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e2mm · Minimal Accent\u003c\/strong\u003e — tiny, subtle sparkle made for layered stacks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3mm · Everyday Essential\u003c\/strong\u003e — balanced presence and our most versatile size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4mm · Defined Sparkle\u003c\/strong\u003e — more brilliance without feeling oversized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5mm · Statement Solitaire\u003c\/strong\u003e — maximum presence for a clean focal point\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- SIZE GUIDE --\u003e\n\u003cdiv class=\"kp-size-guide\"\u003e\n\u003ch5\u003e\u003cstrong\u003eWhich Stone Size Is Right for You?\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe stone size changes more than scale—it determines how the stud works within your ear stack. Start with the look you want, then choose your size.\u003c\/p\u003e\n\u003cdiv class=\"kp-size-grid\"\u003e\n\u003cdiv class=\"kp-size-card\"\u003e\n\u003cdiv class=\"kp-size-number\"\u003e2mm\u003c\/div\u003e\n\u003cdiv class=\"kp-size-name\"\u003eMinimal Accent\u003c\/div\u003e\n\u003cp\u003eOur smallest and most discreet option. Choose 2mm when you want a tiny point of light rather than a visible statement.\u003c\/p\u003e\n\u003cp class=\"kp-size-use\"\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e second or third lobes, compact cartilage stacks, and minimalist styling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kp-size-card kp-size-featured\"\u003e\n\u003cdiv class=\"kp-size-number\"\u003e3mm\u003c\/div\u003e\n\u003cdiv class=\"kp-size-name\"\u003eEveryday Essential\u003c\/div\u003e\n\u003cp\u003eNoticeable without overpowering your ear. The 3mm size gives you classic solitaire sparkle while remaining easy to layer.\u003c\/p\u003e\n\u003cp class=\"kp-size-use\"\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e everyday wear, first or second lobes, helix styling, and balanced ear stacks.\u003c\/p\u003e\n\u003cdiv class=\"kp-size-badge\"\u003eMOST VERSATILE\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kp-size-card\"\u003e\n\u003cdiv class=\"kp-size-number\"\u003e4mm\u003c\/div\u003e\n\u003cdiv class=\"kp-size-name\"\u003eDefined Sparkle\u003c\/div\u003e\n\u003cp\u003eA stronger visual presence with noticeably more brilliance. Choose 4mm when you want the stone to stand out while keeping the look refined.\u003c\/p\u003e\n\u003cp class=\"kp-size-use\"\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e first lobes, statement cartilage placements, and anchoring a curated stack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kp-size-card\"\u003e\n\u003cdiv class=\"kp-size-number\"\u003e5mm\u003c\/div\u003e\n\u003cdiv class=\"kp-size-name\"\u003eStatement Solitaire\u003c\/div\u003e\n\u003cp\u003eThe largest option delivers the strongest sparkle and becomes an immediate focal point rather than a supporting accent.\u003c\/p\u003e\n\u003cp class=\"kp-size-use\"\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e first lobes, solo wear, and bold minimalist styling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"kp-size-summary\"\u003e\u003cstrong\u003eQuick choice:\u003c\/strong\u003e Want it barely there? Choose \u003cstrong\u003e2mm\u003c\/strong\u003e. Not sure? Start with \u003cstrong\u003e3mm\u003c\/strong\u003e. Want noticeable sparkle? Choose \u003cstrong\u003e4mm\u003c\/strong\u003e. Want the stud to lead the look? Choose \u003cstrong\u003e5mm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- ACCORDION --\u003e\n\u003cdiv class=\"kp-accordion\"\u003e\n\u003cdetails class=\"kp-item\"\u003e\n\u003csummary class=\"kp-summary\"\u003eDetails \u0026amp; Fit\u003c\/summary\u003e\n\u003cdiv class=\"kp-content\"\u003e\n\u003cul class=\"kp-spec\"\u003e\n\u003cli\u003e\n\u003cspan\u003eTop Material\u003c\/span\u003e\u003cspan\u003e14K Solid Gold\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eStone\u003c\/span\u003e\u003cspan\u003eUltra Shine AAAAA Cubic Zirconia\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eStone Shape\u003c\/span\u003e\u003cspan\u003eRound\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eStone Size\u003c\/span\u003e\u003cspan\u003e2mm \/ 3mm \/ 4mm \/ 5mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePost Options\u003c\/span\u003e\u003cspan\u003e14K Solid Gold \/ Titanium Flat Back\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePost Length\u003c\/span\u003e\u003cspan\u003e5mm \/ 6mm \/ 6.5mm \/ 8mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eClosure\u003c\/span\u003e\u003cspan\u003eInternally Threaded Flat Back\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eStyle\u003c\/span\u003e\u003cspan\u003eMinimal Round Solitaire Stud\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSuitable For\u003c\/span\u003e\u003cspan\u003eLobe, Helix, Tragus, Conch \u0026amp; Curated Ear Stacks\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSold As\u003c\/span\u003e\u003cspan\u003eSingle Piece\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"kp-note\"\u003e\u003cstrong\u003eStone size controls the look; post length controls the fit.\u003c\/strong\u003e Choose your 2–5mm stone based on how much visual presence you want, then select the post length that best suits your piercing anatomy and placement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"kp-item\"\u003e\n\u003csummary class=\"kp-summary\"\u003eHow to Choose Your Stone Size\u003c\/summary\u003e\n\u003cdiv class=\"kp-content\"\u003e\n\u003cp\u003e\u003cstrong\u003e2mm — Minimal Accent:\u003c\/strong\u003e A tiny point of sparkle that leaves visual space around neighboring jewelry. Ideal when you want several pieces to work together rather than one dominant stud.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3mm — Everyday Essential:\u003c\/strong\u003e The most balanced option. It reads clearly as a solitaire stud but remains compact enough for everyday wear and layered styling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4mm — Defined Sparkle:\u003c\/strong\u003e More stone surface creates a stronger visual focal point. A good choice when you want your flat back stud to anchor the stack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5mm — Statement Solitaire:\u003c\/strong\u003e Designed to be noticed. The largest size works especially well when worn alone or as the primary stone in a minimalist ear composition.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"kp-item\"\u003e\n\u003csummary class=\"kp-summary\"\u003eHow to Build a Graduated Ear Stack\u003c\/summary\u003e\n\u003cdiv class=\"kp-content\"\u003e\n\u003cp\u003eBecause the same classic round design is available in four sizes, you can create a graduated ear stack without mixing silhouettes.\u003c\/p\u003e\n\u003cp\u003eTry \u003cstrong\u003e4mm → 3mm → 2mm\u003c\/strong\u003e from the first lobe upward for a clean descending sparkle, or use a \u003cstrong\u003e5mm\u003c\/strong\u003e solitaire as the focal point and surround it with smaller 2–3mm studs.\u003c\/p\u003e\n\u003cp\u003eThe result is a coordinated stack where scale creates the visual hierarchy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"kp-item\"\u003e\n\u003csummary class=\"kp-summary\"\u003e14K Gold or Titanium Post?\u003c\/summary\u003e\n\u003cdiv class=\"kp-content\"\u003e\n\u003cp\u003eChoose the \u003cstrong\u003e14K solid gold flat back\u003c\/strong\u003e for a fully coordinated fine-jewelry finish.\u003c\/p\u003e\n\u003cp\u003eChoose the \u003cstrong\u003etitanium flat back\u003c\/strong\u003e for a durable, sensitive-skin-friendly option while keeping the visible 14K solid gold front.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"kp-item\"\u003e\n\u003csummary class=\"kp-summary\"\u003eStyling Tips\u003c\/summary\u003e\n\u003cdiv class=\"kp-content\"\u003e\n\u003cp\u003eWear one size alone for a classic solitaire look, or combine multiple sizes to create controlled visual progression across the ear.\u003c\/p\u003e\n\u003cp\u003eFor a subtle stack, pair 2mm and 3mm studs. For more contrast, use a 4mm or 5mm stone as the focal point and step down to smaller stones as you move upward along the ear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"kp-item\"\u003e\n\u003csummary class=\"kp-summary\"\u003eJewelry Care\u003c\/summary\u003e\n\u003cdiv class=\"kp-content\"\u003e\n\u003cp\u003eClean gently with mild soap and warm water, rinse thoroughly, and pat dry with a soft cloth. Avoid abrasive cleaners and store separately when not in use to help protect the polished gold surface and stone setting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"kp-item\"\u003e\n\u003csummary class=\"kp-summary\"\u003eQuality Promise\u003c\/summary\u003e\n\u003cdiv class=\"kp-content\"\u003e\n\u003cp\u003eEach KOSINER Minimalist Flat Back Stud features a genuine 14K solid gold top set with an Ultra Shine AAAAA cubic zirconia. Choose a matching 14K solid gold flat back or a titanium flat back option for a secure, internally threaded fit designed for everyday piercing jewelry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n  .kosiner-pdp{\n    font-family:inherit;\n    line-height:1.6;\n    color:inherit;\n  }\n\n  .kp-hero{\n    padding:2px 0 14px;\n  }\n\n  .kp-sub{\n    margin:0 0 12px;\n    opacity:.92;\n  }\n\n  .kp-bullets{\n    margin:0;\n    padding-left:18px;\n  }\n\n  .kp-bullets li{\n    margin:6px 0;\n  }\n\n\n  \/* SIZE GUIDE *\/\n\n  .kp-size-guide{\n    margin:22px 0 20px;\n    padding:20px 0;\n    border-top:1px solid rgba(0,0,0,.12);\n    border-bottom:1px solid rgba(0,0,0,.12);\n  }\n\n  .kp-size-guide h5{\n    margin:0 0 6px;\n  }\n\n  .kp-size-grid{\n    display:grid;\n    grid-template-columns:1fr 1fr;\n    gap:10px;\n    margin-top:16px;\n  }\n\n  .kp-size-card{\n    position:relative;\n    padding:14px;\n    border:1px solid rgba(0,0,0,.14);\n  }\n\n  .kp-size-number{\n    font-size:1.3rem;\n    font-weight:700;\n    line-height:1.2;\n  }\n\n  .kp-size-name{\n    margin-top:3px;\n    font-weight:700;\n  }\n\n  .kp-size-card p{\n    margin:8px 0 0;\n    font-size:.94em;\n  }\n\n  .kp-size-use{\n    opacity:.82;\n  }\n\n  .kp-size-featured{\n    border:1.5px solid currentColor;\n  }\n\n  .kp-size-badge{\n    display:inline-block;\n    margin-top:10px;\n    padding:3px 7px;\n    border:1px solid currentColor;\n    font-size:.7rem;\n    letter-spacing:.06em;\n    font-weight:700;\n  }\n\n  .kp-size-summary{\n    margin:16px 0 0;\n  }\n\n\n  \/* ACCORDION *\/\n\n  .kp-accordion{\n    margin-top:12px;\n    border-top:1px solid rgba(0,0,0,.12);\n  }\n\n  .kp-item{\n    border-bottom:1px solid rgba(0,0,0,.12);\n    padding:8px 0;\n  }\n\n  .kp-summary{\n    cursor:pointer;\n    font-weight:700;\n    list-style:none;\n    outline:none;\n  }\n\n  .kp-summary::-webkit-details-marker{\n    display:none;\n  }\n\n  .kp-summary:after{\n    content:\"＋\";\n    float:right;\n    opacity:.7;\n  }\n\n  details[open] .kp-summary:after{\n    content:\"－\";\n  }\n\n  .kp-content{\n    padding:10px 0 2px;\n  }\n\n  .kp-spec{\n    margin:0;\n    padding:0;\n    list-style:none;\n  }\n\n  .kp-spec li{\n    display:flex;\n    justify-content:space-between;\n    gap:12px;\n    padding:6px 0;\n    border-top:1px dashed rgba(0,0,0,.10);\n  }\n\n  .kp-spec li:first-child{\n    border-top:none;\n  }\n\n  .kp-spec span:first-child{\n    opacity:.78;\n  }\n\n  .kp-spec span:last-child{\n    text-align:right;\n  }\n\n  .kp-note{\n    margin:12px 0 0;\n    opacity:.82;\n    font-size:.95em;\n  }\n\n\n  @media(max-width:600px){\n\n    .kp-size-grid{\n      grid-template-columns:1fr;\n    }\n\n  }\n\u003c\/style\u003e","brand":"Kosiner","offers":[{"title":"14K Yellow Gold \/ 2mm \/ 5mm(14K Gold)","offer_id":52277200945448,"sku":"K50200249963C-2-1","price":74.99,"currency_code":"USD","in_stock":true},{"title":"14K 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