Comet crossing a dark celestial sky, evoking Sideræ Created & Ready fine jewelry in 18K gold with vibrant gemstones, handcrafted in Italy and ready to ship.

Ready to Ship

One-of-a-kind Sideræ treasures, ready to leave our studio and become part of your unique story.

Artisan 18K gold ring with marquise black sapphire and green-black clusters forming a cat eye, handcrafted by Sideræ.

Black & Green Cat Eye Ring

Lavender Electra Ring

Wide 18K gold band ring with pink and purple sapphires in a flowing Wadi-inspired design, showcasing artisan craftsmanship by Sideræ

Pink Gems Wadi Ring

Handcrafted 18K gold hoop earrings set with green sapphires art jewelry design

Green Crescent Moon Earrings

Artisan gold band with yellow sapphires, handcrafted rainbow Satellites ring by Sideræ.

Rainbow Gems Satellites Ring

Front view of Red & Orange Aurora Bloom ring in 18K yellow gold, featuring vibrant red and orange sapphires, handcrafted with organic texture by Sideræ

Red & Orange Aurora Bloom Ring

Blue & white Bellatrix ring in 18K yellow gold, featuring white square and blue sapphires in a geometric artisan setting by Sideræ

Blue & White Bellatrix Ring

White Ice Crystal Ring

Artisan 18K gold ring with purple gradient sapphires, handcrafted Gems Wave design by Sideræ

Purple Gems Wave Ring

Artisan 18k gold ring with violet rainbow sapphires. A unique Gems Wave design, glowing with cosmic elegance in an organic texture golden band. Handcrafted by Sideræ.

Rainbow Gems Wave Ring

Front view of the Pink Horizon Ring in 18k gold with inverted pink sapphires, showing the artisan texture and gemstone craftsmanship.

Pink Horizon Ring

White Horizon ring in 18K yellow gold with inverted white sapphires, handcrafted artisan design with fluid elegance by Sideræ

White Horizon Ring

Front view of Blue Juno Ring, eternity band in 18K yellow gold with indigo blue sapphires and organic artisan texture by Sideræ.

Blue Juno Ring

Front view of Sideræ Green Kite Ring in 18K yellow gold with soft green trillion and round sapphires, handcrafted fine jewelry.

Green Kite Ring

Front view of Sideræ Blue Kosmic Shield Ring in 18K yellow gold with deep blue kite sapphire and icy accents, handcrafted artisan jewelry.

Blue Kosmic Shield Ring

Front view of the Pink Kosmos Eye Ring, violet sapphire at the center framed by pink sapphires on an engraved 18K yellow gold band.

Pink Kosmos Eye Ring