Find your ring size

Pick a ring that fits you properly and measure its internal diameter

If you already know your ring size, please compare it to the table below: 

OPHRASTUDIO Ring Size	US / Canada	UK / Australia
5	5~5.5	J~K
6	6~6.5	L~M
7	7~7.5	N~O
8	7.5~8	O~P
9	8.5	Q

The common adjustments for accessories

Details

• Material: 925 Sterling Silver
• Stone: Natural Black Onyx
• Finish: Matte Brushed Texture
• Style Options:
  • Vertical Onyx: Width 9mm, Weight 2.7–2.8g
  • Horizontal Onyx: Width 6.5mm, Weight 2.6–2.7g

Matte Black Onyx Stacking Ring

Description
A modern minimalist ring featuring a striking black onyx set against a matte brushed sterling silver band. The subtle contrast of texture and stone creates a refined yet bold statement. Available in vertical or horizontal stone settings, this ring is perfect for stacking or wearing solo — an effortlessly chic piece that adds a touch of mystery and elegance to any look.

All our jewellery is crafted from S925 sterling silver, with some pieces plated in 18K gold, ensuring long-lasting shine and hypoallergenic properties.

• Sensitive Skin-Friendly: Nickel-free, lead-free, and safe for sensitive skin.
• Anti-Tarnish Treatment: Special finishing to reduce oxidation and extend durability.
• Exquisite Craftsmanship: Expertly polished for a premium look and feel.

We offer worldwide shipping and ensure your order arrives safely.

• Processing Time: Orders are processed and shipped within 1-3 business days.
• Package Tracking: Every order comes with a tracking number for secure delivery.

We prioritize your shopping experience with dedicated support and easy returns.

• 30-Day Returns & Exchanges: Return or exchange unused items within 30 days.
• Secure Payments: Multiple safe payment options, including credit cards and PayPal.