KOSINER 14K Solid Gold Classic Square Flat Back Stud

Regular price $138.99
Sale price $138.99 Regular price
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Metal: 14K Yellow Gold
Post Length: 5mm
Sold As: Single

SKU: K50202371612C-1

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SAFE FOR SENSITIVE EAR 30 DAY MONEY BACK GUARANTEE FREE SHIPPING ON ORDERS OVER $59(USD) 2-YEAR WARRANTY SAFE FOR SENSITIVE EAR 30 DAY MONEY BACK GUARANTEE FREE SHIPPING ON ORDERS OVER $59(USD) 2-YEAR WARRANTY
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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KOSINER 14K Solid Gold Classic Square Flat Back Stud detail image 1
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Kosiner ear stack styling