Otto Sapphire and Diamond Ring


Two parts, similar but different, make a radiant whole. A diamond in a strong octagonal frame paired with a sapphire of soothing ocean blues. Each features our new open-bezel frames with bold geometry and airy negative space.

Featuring an ethically sourced and cut Sri Lankan sapphire, and a recycled white diamond.

This exact item is out of stock. Place a special order and it will be made just for you in 6-8 weeks.

  • 14k solid Fairmined yellow gold
  • Blue sapphire, Emerald Cut, 6x4mm, 0.65ct, Sri Lanka
  • Diamond, 4mm, 0.25ct, G-H VS2, GIA comparable (minimum weight, color and clarity), reclaimed
  • Band Thickness: 1.30mm
Size & Fit

On Inclusive Sizing — don't see the size you're looking for listed? We offer inclusive sizing at no additional cost, including quarter sizes! To order, simply select the nearest size and specify your desired size in the "add special instructions to your order" box. We will then follow-up with an email to confirm the new size and provide a ship date!

Not sure of your size?


This piece is handmade locally in New York, using responsibly-sourced reclaimed diamonds, Sri Lankan Sapphire and 100% Fairmined gold which supports the communities at the source of our materials.


Diamonds and Sapphires are durable by nature but still should be handled with care. Avoid harsh chemicals and extreme heat. If your stone needs cleaning, you can use a polishing cloth, dish soap, and a baby tooth brush to clean underneath the setting and bring it back to its original beauty. If you ever need a deep clean, feel free to email and we can help with next steps.

Delivery and Returns

Please note that this ring is considered final sale. Items in stock ship within 2 business days from purchase. Items not in stock are made to order and require 5-6 weeks before shipping.

Shipping & Handling

All shipments are sent fully insured with tracking information. A signature upon delivery is required for orders over $500.

  • UPS Ground - $11 (2-7 business days)
  • UPS Second Day - $25 (2 business days)
  • Shipping to Alaska, Hawaii, & Puerto Rico - $28
  • International UPS Saver - $48, not including duties & taxes