Sirius SG

The Sirius is an iconic ring, with a minimalist, unisex design that puts material first. Featuring a band of either .925 sterling silver or 18k yellow gold adorned with three unfixed annulets, the Sirius is stunning worn alone or as an orbiting addition to other Spinelli Kilcollin rings. Individually handmade in Los Angeles.

Metal

Sterling Silver, 18k Yellow Gold

Bands

1

• 2.3mm gauge .925 sterling silver band

Annulets

18k yellow gold and .925 sterling silver

Lead time

Ships within 4-6 weeks

The following is a general guide to the gemstones and diamonds used across our collections and their associated treatments.

• White Diamonds: Natural, no treatment
• Grey Diamonds: Natural, no treatment
• Black Diamonds: Natural, heat treated
• Champagne Diamonds: Natural, no treatment
• Cognac Diamonds: Natural, no treatment
• Sapphires: Natural, heat treated
• Rubies: Natural, heat treated
• Emeralds: Natural, oiled
• Aquamarine: Natural, heat treated
• Tanzanite: Natural, heat treated

Every Spinelli Kilcollin piece can be customized. Contact us to begin.

Complimentary insured shipping in the US and on international orders over $500. Full-priced items purchased October 20 through December 31, 2026, are eligible for return or exchange through January 15, 2027. Custom, discounted, and final sale items are excluded.

Each piece is made to order in our Los Angeles atelier.