KOSINER 14K Solid Gold Trinity Shiny Birthstone Stud

Regular price $97.99
Sale price $97.99 Regular price $122.99
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Metal: 14K Yellow Gold
Stone Color: Dec/Tanzanite CZ
Post Length: 5 mm
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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 Trinity Birthstone Flat Back Stud

A dainty trinity stud featuring three sparkling cubic zirconia stones in your birthstone color, crafted in genuine 14K solid gold.
Designed for helix, tragus, conch, and lobe piercings, with a secure internally threaded flat back closure.
Waterproof, tarnish-proof, and hypoallergenic for worry-free everyday wear.

  • Trinity Birthstone Design – Three-stone setting with 12 birthstone color options for every month
  • Ultra-Shine AAAAA Cubic Zirconia – Brilliant-cut stones that sparkle like genuine gems
  • Genuine 14K Solid Gold – Solid gold top and flatback post, no plating to fade or irritate
  • Secure Internally Threaded Closure – Smooth, screw-on design for a snug, comfortable fit
  • Hypoallergenic & Skin-Safe – Nickel-free, lead-free, and cadmium-free, ideal for sensitive ears
  • Waterproof & Tarnish-Proof – Durable finish that stays bright even with daily wear
  • Versatile Sizing Options – 18G (1.0mm) gauge with 5mm/6.5mm/8mm post lengths for a custom fit
Details & Fit
  • Material14K Solid Gold Top, 14K Solid Gold Flatback Post
  • StoneUltra Shine AAAAA Cubic Zirconia (12 Birthstone Colors)
  • ClosureInternally Threaded Flat Back
  • Gauge18G (1.0mm)
  • Post Length5mm / 6.5mm / 8mm
  • FitDesigned for helix, tragus, conch, and lobe piercings
  • Sold AsSingle Stud

Tip: Choose your birthstone for a personalized touch, perfect for mixing and matching in ear stacks.

Why 14K Solid Gold?

Unlike plated jewelry, our 14K solid gold studs are crafted with genuine gold throughout, making them:

  • Hypoallergenic and safe for even the most sensitive skin
  • Waterproof and tarnish-proof, so they stay bright even with showers or workouts
  • Durable enough for long-term wear, with no plating to flake or fade
Styling Tips
  • Wear your birthstone stud alone for a subtle, personal statement.
  • Mix and match different birthstone colors for a colorful, playful ear stack.
  • Pair with other dainty studs to create a layered, curated look.
Jewelry Care
  • Wipe with a soft cloth daily to keep the cubic zirconia sparkling.
  • Clean with mild soap + water, pat dry to maintain the gold finish.
  • Store in a dry box to avoid scratches when not in use.
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.
  • Express Shipping: 3-5 business days to most countries.

Shipping Fees:

  • Free Shipping: Orders over USD$59.
  • Standard Shipping: USD$6.99.
  • Express Shipping: USD$29.99.

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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