Sideræ
Sideræ rings, earrings, and studs in 18K gold with vibrant gemstones appear to float across a colorful nebula, highlighting artisan craftsmanship and unique design.

All Jewelry

Products Collection

From statement pieces to treasured everyday favourites, every Sideræ jewel is a unique object of affection. Subtle and bold, kaleidoscopic and untamed, all come from our vibrant artisanal universe.

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Handcrafted 18K gold stud earring with deep blue faceted kite sapphire set like tree roots, paired with white princess cut sapphire, avant-garde artisan jewelry by Sideræ

Blue Nereia Stud Earring

€990.00
Pink Mini Ursa stud earring in 18K yellow gold with one pink and three white sapphires, a luminous handcrafted sculptural jewel by Sideræ.

Pink Mini Ursa Stud Earring

€990.00
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

€3,850.00
Front view of Sideræ Cassiopeia stud earring in 18K yellow gold with blue and orange sapphires, unique irregular artisanal design.

Blue & Orange Cassiopeia Stud Earring

€1,260.00
Stud earring called Elara in 18K yellow gold featuring a round ruby and white sapphire, highlighting sleek lines, handcrafted detail, and playful design by Sideræ.

White & Ruby Elara Stud Earring

€480.00
Handcrafted Lavender Electra ring in 18K yellow gold with baguette-cut lavender sapphires, showing organic texture and Sideræ logo.

Lavender Electra Ring

€2,795.00
Green Iris stud earring in 18K yellow gold with vivid green sapphires set among golden granules for a luminous, organic texture by Sideræ.

Green Iris Stud Earring

€1,260.00
Maia Stud earring by Sideræ: 18K yellow gold sculpured design with green and yellow sapphires. Set via our signature Liquid Setting, an organic and artisanal method.

Green & Yellow Maia Stud Earring

€480.00
Front view of Green Tania stud earring in 18K yellow gold with sparkling green sapphires, handcrafted fine jewelry by Sideræ

Green Tania Stud Earring

€645.00
Side view Green Felis 18K yellow gold round sapphires. Molten gold textures through signature liquid setting technique

Green Felis Earrings

€1,980.00
Artisan 18K gold ring with marquise black sapphire and green-black clusters forming a cat eye, handcrafted by Sideræ.

Black & Green Cat Eye Ring

€4,730.00
Nysa stud earring in 18K yellow gold with marquise yellow sapphire and deep blue sapphires, featuring golden granules for an organic, textured design by Sideræ.

Blue & Yellow Nysa Stud Earring

€645.00
Front view of the Sideræ Ouroboros Ring in 18K yellow gold, encircled by white baguette-cut sapphires, handcrafted fine jewelry symbolizing renewal.

White Ouroboros Ring

€3,960.00
Front view of Sideræ Cassiopeia stud earring in 18K yellow gold with mixed-cut blue and white sapphires, handcrafted fine jewelry.

Blue Cassiopeia Stud Earring

€1,260.00
18K yellow gold stud earring with royal blue tapered baguette, sky blue and white round sapphires, handcrafted artisan jewelry by Sideræ

Blue & White Betelgeuse Stud Earring

€1,082.00
Siede view Andromeda earring in 18K gold blue sapphires. Signature liquid setting technique

Blue Andromeda Disk Earring

€1,040.00
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