Elevate your look with the KOSINER 14K Solid Gold Classic Marquise Opal Flat Back Stud. This refined stud combines classic elegance with everyday wearability. Crafted with a 14K solid gold top, it features a luminous marquise-cut opal that adds a subtle touch of color and sophistication. Finished with a smooth flatback and secure internally threaded labret, it offers exceptional comfort for daily wear while bringing timeless charm to any ear stack. 14K Solid Gold top (not plated) Marquise-cut opal with a soft iridescent glow Flatback comfort — smooth & sleep-friendly Internally threaded labret — secure, professional fit Multiple post lengths for a customized fit Hypoallergenic & safe for sensitive skin Waterproof & tarnish-proof for everyday wear Perfect for stacking or wearing solo Details & Fit Material14K Solid Gold Top, 14K Solid Gold Flatback Post Gauge18G (1.0mm) Post Length5mm / 6.5mm / 8mm StoneOpal ClosureFlat Back Thread TypeInternally Threaded Labret Suitable ForLobe, upper lobe & curated ear stacks Sold AsSingle Piece Tip: The elongated marquise silhouette naturally creates a flattering, elegant look. Pair it with simple gold studs, pavé pieces, or delicate hoops to build a balanced and sophisticated ear stack. Styling Tips Pair this stud with other simple earrings for an effortless ear stack, or wear it solo to let the opal shine. The marquise shape adds graceful dimension and works beautifully with both minimalist and statement jewelry styles. Jewelry Care Keep your jewelry free from harsh chemicals and clean regularly with a soft cloth to maintain its shine. Store separately in a dry place when not in use to help preserve the gold finish and the opal's natural brilliance. Quality Promise Each piece is crafted with premium materials and attention to detail, ensuring exceptional comfort, durability, and timeless style. The flatback and internally threaded design provide a secure fit that is ideal for everyday wear and sleeping. .kosiner-pdp{font-family:inherit;line-height:1.6;color:inherit;} .kp-hero{padding:2px 0 10px;} .kp-title{font-size:1.05rem;margin:0 0 8px;font-weight:700;} .kp-sub{margin:0 0 10px;opacity:.92;} .kp-bullets{margin:0;padding-left:18px;} .kp-bullets li{margin:6px 0;} .kp-accordion{margin-top:12px;border-top:1px solid rgba(0,0,0,.12);} .kp-item{border-bottom:1px solid rgba(0,0,0,.12);padding:8px 0;} .kp-summary{cursor:pointer;font-weight:700;list-style:none;outline:none;} .kp-summary::-webkit-details-marker{display:none;} .kp-summary:after{content:"+";float:right;opacity:.7;} details[open] .kp-summary:after{content:"-";} .kp-content{padding:10px 0 2px;} .kp-spec{margin:0;padding:0;list-style:none;} .kp-spec li{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-top:1px dashed rgba(0,0,0,.10);} .kp-spec li:first-child{border-top:none;} .kp-spec span:first-child{opacity:.78;} .kp-spec span:last-child{text-align:right;} .kp-note{margin:10px 0 0;opacity:.78;font-size:.95em;} @media (min-width:768px){ .kp-title{font-size:1.15rem;} }