Willowbird

This 14K yellow gold ring features an untreated 3.54ct Starbrite™ Cut Sphene by John Dyer, accented with lab diamonds. It measures 18mm north to south with a band thickness of 2.1mm.

All fine jewelry orders are fully insured during transit, with a signature required upon delivery to ensure your piece is safely delivered. If you prefer not to sign for the delivery, please inform me via email at support@pterajewelry.com after placing your order.

Ptera jewels are meticulously crafted by our artisans using the finest gold and silver. We proudly source all our materials ethically, from the metals to the gemstones, ensuring that every piece reflects our commitment to quality and integrity.

To ensure your satisfaction, we accept returns or exchanges for unworn, non-customized fine jewelry within 14 days of delivery.

Please note the following:

• The jewelry must be returned in its original condition, including packaging and certification (if applicable).
• Custom or personalized pieces, including engraved items, are non-refundable and cannot be exchanged.
• Any signs of wear, damage, or alteration will void eligibility for a return or exchange.

To initiate a return, please contact us at support@pterajewelry.com with your order details.

At Ptera, we take great pride in our craftsmanship. We guarantee the quality of our work and will gladly address any issues related to workmanship. However, repairs for damage caused by external factors, improper care, or mishandling beyond Ptera’s control will not be covered under our policy.

Your 14k gold sphene ring is a special piece that deserves gentle care to keep its beauty and brilliance. Here are some best practices:

Keep it away from harsh chemicals – Sphene is a softer gemstone, so avoid exposure to household cleaners, chlorine, perfumes, and strong acids. These can damage both the stone and the metal.

Store it safely – Because sphene can scratch more easily than harder gems, keep your ring in a soft pouch or its own compartment in your jewelry box to prevent contact with other pieces.

Clean it gently – Use warm water, mild soap, and a very soft brush or cloth. Avoid harsh cleaners, steamers, or ultrasonic machines, as they can damage the stone.

Wear with care – Sphene’s high brilliance comes with a softer structure. Remove your ring during strenuous activities, heavy lifting, gardening, or any task where it may be bumped or scratched.

Professional maintenance – Have your ring inspected and cleaned every 6–12 months to ensure the stone is secure and the setting stays in great shape.