KOSINER 14K Solid Gold Trinity Shiny Birthstone Stud
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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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