Oya | Diamond Piercing
Item sold singly.
The Oya Diamond Piercing is a stunning addition to any jewelry collection. Crafted in your choice of 18k white, yellow, or rose gold, this piercing features a threaded stud for secure and comfortable wear. The top quality natural diamonds, of G-VS quality, add a touch of elegance and can be customized with several post length options. Elevate your look with the Oya Diamond Piercing.
Every MADAJ Piercing comes with a Certificate of Authenticity mentioning all the characteristics.
Each piercing is distinctively engraved with the MADAJ logo and stamped with '750' to guarantee its 18-karat gold composition.
All diamonds above 0.30ct will be delivered with a lab certificate (IGI, HRD or GIA).
Enjoy free worldwide shipping.
Estimated delivery within 2 to 3 weeks.
If it's not quite right, return unused and unaltered items within 30 days for a refund to your original payment method, processed within 5-10 days. Custom orders are final. Returns on worn, damaged, or altered items will be declined.
Over time, jewelry can accumulate body oils and residue from skin products, which may affect the appearance of the mounting and the stones. To maintain the brightness and freshness of your jewelry, follow these simple steps:
- Take a soft-bristled toothbrush with a mild soap and gently brush both the front and back of the stones and metal.
- Rinse the jewelry thoroughly with lukewarm water to remove any soap residue.
- Avoid using ultrasonic cleaners, as they are not recommended for jewelry cleaning depending on the stones.
- Steam cleaning is an effective method, but exercise caution with emeralds or opals, as high heat can potentially damage these stones.
By regularly caring for your jewelry in this manner, you can help preserve its beauty and extend its lifespan.
Choose options
SCREWBACK SYSTEM
Safety: Secure long screw clasp prevents loss.
Comfort: Padded back enables irritation-free, continuous wear.
Aesthetics: Sleek, discreet design enhances jewelry without bulky clasps.
Adjustment: Multiple post lengths (5mm, 6.5mm, 8mm, 9.5mm) ensure a perfect fit.
