KOSINER 14K Solid Gold Classic Square Flat Back Stud
KOSINER 14K Solid Gold Ultra Bright Square Flatback Stud — sharp, clean sparkle, designed for everyday ear styling.
This sleek stud features a precision-cut square stone, held securely in a minimalist four-prong setting for a bold, modern look.
Available in lab diamond or ultra-shine AAAAA cubic zirconia, it delivers a bright, eye-catching sparkle that elevates any ear stack.
Crafted from solid 14K gold with a smooth internally threaded flatback, it’s comfortable enough for all-day wear, even while sleeping.
- Solid 14K gold — real gold, no plating
- Ultra bright square stone — sharp, clean sparkle
- Four-prong setting — secure, minimalist design
- Lab diamond / AAAAA CZ — two sparkle options
- Flatback comfort — no poking, sleep-friendly
- Internally threaded — secure, no loosening
- 3 post lengths — 5mm / 6.5mm / 8mm
- Hypoallergenic — safe for sensitive ears
- Waterproof & tarnish-proof — wear it daily
Details & Fit
- Material14K Solid Gold Top & Flatback Post
- StoneLab Diamond / Ultra Shine AAAAA Cubic Zirconia
- Gauge18G (1.0mm)
- Post Length5mm / 6.5mm / 8mm
- ClosureFlat Back
- Thread TypeInternally Threaded Labret
- DesignSquare Stone Four-Prong Stud
- Best ForLobe, helix, tragus & cartilage
- Sold AsSingle Stud
Tip: 5mm = snug fit · 6.5mm = standard · 8mm = thicker cartilage. Ideal for lobe, helix, tragus, and conch piercings.
Styling Tips
Designed to shine in any stack. Wear it alone as a statement piece, or pair it with round studs and hoops for a balanced curated ear look. Its sharp square cut adds a modern edge to both minimal and bold styling.
Jewelry Care
Clean with mild soap and warm water. Pat dry with a soft cloth. Store separately in a dry jewelry box to keep the stone scratch-free and sparkling bright.
Quality Promise
Made from genuine 14K solid gold and carefully selected stones. The internally threaded flatback design reduces irritation and ensures a secure fit for daily wear. Built to last — durable, skin-friendly, and long-lasting.
DELIVERY & RETURN
Order Processing Time:
- Orders are processed within 24-48 hours (excluding weekends and holidays).
- Custom pieces and pre-order items may take longer to fulfill.
Delivery Time:
- Standard Shipping: 7-12 business days to most countries.
For more details, please see our store policies.
Tip: For hygiene reasons, flatback earrings and pierced jewelry are final sale and cannot be returned or exchanged unless there’s a quality issue or order error
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